Header for Extended Forecast Table List Page

(LYDM8) KOOTENAI - LIBBY DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug            360 118         221         304         516  
Apr            417 161         119         258         462  
May           1983 129         834        1539        2907  
Jun           2287 114        1159        2010        3515  
Jul           1243 120         698        1039        2002  
Total         6289 122        3032        5151        9401  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20        13105            4174        8317       15741 
04-21        16359            4406        9604       17132 
04-22        22178            5068        9359       16859 
04-23        28395            4709       10194       18107 
04-24        29435            4746       11570       23877 
04-25        21185            5229       12142       23546 
04-26        16842            5563       11888       21390 
04-27        15292            6196       13508       22429 
04-28        14556            6410       14748       24988 
04-29        14806            7034       14839       24431 
04-30        18075            6490       14103       24413 

05-01        22115            6774       14613       27536 
05-02        22808            6790       14725       26477 
05-03        22325            7051       14601       24046 
05-04        23157            7251       13910       26729 
05-05        23894            8747       13580       28539 
05-06        24788            7965       14929       34800 
05-07        26001            8929       16623       36305 
05-08        26946            8615       17482       38114 
05-09        27484            8995       17406       39008 
05-10        27256            8783       18919       36702 
05-11        27196            9165       17178       37485 
05-12        27726            8785       19630       41214 
05-13        29147           10648       19387       43988 
05-14        31083           11550       18890       46879 
05-15        32317           12502       22417       55061 
05-16        33810           12028       28011       52900 
05-17        34738           13828       28712       55218 
05-18        35281           13879       28865       59059 
05-19        35678           14968       28044       59072 
05-20        35149           18503       31739       59417 
05-21        34388           18225       29839       61571 
05-22        34349           16481       32019       62374 
05-23        34874           15568       34015       58450 
05-24        36249           18381       32343       55631 
05-25        37851           18747       32618       60304 
05-26        39651           18965       32504       60234 
05-27        41113           19326       35940       59395 
05-28        41719           21814       35560       55517 
05-29        42277           24157       36051       52135 
05-30        43690           20887       36641       52718 
05-31        44764           22436       38732       59104 

06-01        45645           21128       37144       68038 
06-02        47198           19881       38241       67633 
06-03        47231           23889       44341       65662 
06-04        46631           23293       41907       59937 
06-05        46160           25174       39067       63874 
06-06        46770           26042       37466       70358 
06-07        47222           23904       38093       68275 
06-08        46879           22665       38586       69166 
06-09        45908           21970       38504       60477 
06-10        44385           21085       36450       58662 
06-11        42800           19093       33271       56816 
06-12        41203           20557       32606       59261 
06-13        39820           19842       32966       57961 
06-14        38995           20777       32968       55915 
06-15        39016           19560       32052       55797 
06-16        38135           18605       31208       57892 
06-17        37043           17301       31327       59062 
06-18        36171           16558       32232       63549 
06-19        35415           17357       32870       63071 
06-20        34057           16961       32996       58331 
06-21        33512           17480       34443       54273 
06-22        33296           16935       33587       52260 
06-23        32592           17487       31663       59202 
06-24        31451           17771       30068       63277 
06-25        30441           18065       29302       57951 
06-26        29456           16013       28400       49737 
06-27        28700           15021       27216       47223 
06-28        29110           16363       27790       45300 
06-29        29036           17174       27786       47744 
06-30        29011           16529       29105       55618 

07-01        28717           15020       23674       50660 
07-02        27738           15740       24861       52209 
07-03        27147           15067       23766       47729 
07-04        26696           15176       23297       51863 
07-05        26043           14508       22771       48525 
07-06        25782           13582       20846       44537 
07-07        25297           13531       21540       42038 
07-08        24531           12236       21498       39290 
07-09        23727           12825       20152       36880 
07-10        23195           11851       20617       36173 
07-11        22897           11725       20184       37910 
07-12        22478           12151       19099       35755 
07-13        21774           12738       18036       34406 
07-14        21206           11464       18047       37017 
07-15        20842           12078       17034       34508 
07-16        20147           12469       16480       32136 
07-17        19484           11603       14953       30175 
07-18        18902           11332       14879       28560 
07-19        18355            9478       14467       28635 
07-20        17788           10738       14871       25488 
07-21        17244           10292       14112       24000 
07-22        16747            8959       13572       24510 
07-23        16224            9678       13662       23099 
07-24        15724            8571       12354       21822 
07-25        15279            9115       12583       22273 
07-26        14890            8828       12303       21478 
07-27        14448            8979       11829       20386 
07-28        13973            8022       11029       20010 
07-29        13559            8165       10688       20142 
07-30        13108            7559       10391       18695 
07-31        12735            8749       10507       18838 

08-01        12404            7735        9873       17189 
08-02        12071            7461        9810       17621 
08-03        11735            5706        9581       15861 
08-04        11434            6706        9700       15379 
08-05        11096            6519        8886       15619 
08-06        10836            6321        9432       15891 
08-07        10593            6765        8663       15543 
08-08        10360            5457        9205       14548 
08-09        10083            6606        8550       14542 
08-10         9804            5940        8297       15505 
08-11         9637            6134        8310       14021 
08-12         9532            5741        7848       13814 
08-13         9299            5261        7633       13543 
08-14         9071            5850        8178       12740 
08-15         8794            5545        7603       12152 
08-16         8511            5851        7512       11520 
08-17         8279            5623        7264       12241 
08-18         8135            6065        7105       12273 



(LEOI1) KOOTENAI - AT LEONIA Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug            359  88         227         408         689  
Apr            615 239         170         257         683  
May           1750 142         563        1234        2040  
Jun           1369  98         581        1400        2134  
Jul            815 100         385         817        1563  
Total         4907 119        1927        4116        7109  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20        24341            7202       10600       30470 
04-21        25229            7358       11600       29990 
04-22        27010            7436       12050       29330 
04-23        30184            7464       12400       30900 
04-24        32776            7652       12350       32910 
04-25        31316            7603       11850       33090 
04-26        29530            7371       11650       32430 
04-27        28220            7861       10950       32800 
04-28        27420            8655       11600       32260 
04-29        27062            8599       12350       30970 
04-30        26990            8470       12300       29250 

05-01        27079            8334       13000       28350 
05-02        26965            8094       13700       27280 
05-03        26646            8114       14400       26750 
05-04        26408            8250       15100       28080 
05-05        26220            8092       13850       30740 
05-06        26066            8252       13750       31110 
05-07        25972            8970       13500       30940 
05-08        25860            8711       14150       29090 
05-09        25682            8472       14000       30280 
05-10        25468            8625       14000       29630 
05-11        25291            8661       14500       31940 
05-12        25169            8331       14000       35640 
05-13        25235            8507       16400       36600 
05-14        27188            8395       17850       35880 
05-15        29755            9512       17800       36680 
05-16        30785            9654       20850       35690 
05-17        30868            9132       23350       36700 
05-18        30831            8700       24450       38130 
05-19        30788            8353       24700       36100 
05-20        30696            8227       23950       33880 
05-21        30539            8185       24050       35040 
05-22        30437            8306       27050       35540 
05-23        30516            9902       27850       38250 
05-24        30679            9778       27500       36720 
05-25        30584           10550       25750       33990 
05-26        30401           10670       26450       33590 
05-27        30263           10041       26500       33880 
05-28        30181           10670       25400       32280 
05-29        30066           11010       24850       32740 
05-30        29936           12090       24900       32930 
05-31        29810           11460       24850       34050 

06-01        29643           12410       23850       34490 
06-02        29541           14290       24550       37370 
06-03        29427           15490       24300       36510 
06-04        29258           16170       24950       36370 
06-05        29082           16320       24600       36620 
06-06        28933           16310       25750       37240 
06-07        28856           13280       26200       33620 
06-08        28790           12430       26250       37680 
06-09        28638           11690       24750       38320 
06-10        28478           10940       24000       38160 
06-11        28303           10820       25650       39990 
06-12        28128           11020       25700       39770 
06-13        27967           11070       24900       39570 
06-14        27889           10540       24500       39450 
06-15        27383           10071       25300       39070 
06-16        21335            9740       25000       38460 
06-17        17606            9244       25500       37920 
06-18        17534            6655       24800       36360 
06-19        17441            6351       23050       35010 
06-20        17344            6237       22450       34050 
06-21        17251            6189       22650       33290 
06-22        17150            6390       21850       33300 
06-23        17046            6411       21700       33460 
06-24        16947            6370       22600       33320 
06-25        16863            6393       22500       32550 
06-26        16786            6235       21800       32740 
06-27        16722            6116       20750       31830 
06-28        16663            6009       20350       33440 
06-29        16606            5954       18200       33100 
06-30        16559            6001       17300       32880 

07-01        16156            5899       16600       32710 
07-02        13479            5849       16650       32510 
07-03        13439            7063       17150       33700 
07-04        13404            7113       17000       37210 
07-05        13376            7096       16800       38160 
07-06        13351            7026       16300       34530 
07-07        13319            7009       16050       31580 
07-08        13292            6965       15100       30080 
07-09        13265            6944       14700       27290 
07-10        13245            6923       13650       25880 
07-11        13227            6088       13350       26080 
07-12        13208            6065       13350       25990 
07-13        13184            6234       13250       24870 
07-14        13169            6312       11950       24860 
07-15        13154            6372       12100       24770 
07-16        13137            5692       11850       24780 
07-17        13118            6378       12850       24690 
07-18        13105            6373       12800       24560 
07-19        13092            6296       13000       24230 
07-20        13078            6326       12200       23780 
07-21        13067            6744       11850       22990 
07-22        13057            6543       11850       20300 
07-23        13053            5730       11750       18860 
07-24        13038            5620       11600       18860 
07-25        13026            5552       11500       18940 
07-26        13016            5529       11450       18850 
07-27        13003            5569       10450       18850 
07-28        12993            5445       10500       18490 
07-29        12984            5955       11250       18350 
07-30        12976            5859       11450       19840 
07-31        12969            5762       11400       21760 

08-01        12677            5697       11900       20280 
08-02         9954            5629       11800       21260 
08-03         9947            5528       12200       19300 
08-04         9937            5528       12000       19300 
08-05         9930            6914       11750       18290 
08-06         9924            6885       11600       20820 
08-07         9916            6902       11250       19380 
08-08         9912            6872       10950       18850 
08-09         9905            5301       10850       20260 
08-10         9900            5849       10750       18890 
08-11         9895            6953       10750       21060 
08-12         9888            6973       10750       20870 
08-13         9881            6967       11050       18550 
08-14         9878            6999       11750       18450 
08-15         9872            6950       11750       18180 
08-16         9870            5483       11850       18070 
08-17         9865            6043       11250       18070 
08-18         9860            6896       11650       17710 



(BFEI1) KOOTENAI - AT BONNERS FERRY River Stage  

Forecast Period  04-20 to 08-18  







mm-dd         FCST 

04-20        53.63                                                  
04-21        53.95                                                  
04-22        54.83                                                  
04-23        56.41                                                  
04-24        58.30                                                  
04-25        58.38                                                  
04-26        57.59                                                  
04-27        56.73                                                  
04-28        56.10                                                  
04-29        55.76                                                  
04-30        55.66                                                  

05-01        55.73                                                  
05-02        55.77                                                  
05-03        55.66                                                  
05-04        55.51                                                  
05-05        55.38                                                  
05-06        55.29                                                  
05-07        55.24                                                  
05-08        55.20                                                  
05-09        55.12                                                  
05-10        55.00                                                  
05-11        54.88                                                  
05-12        54.78                                                  
05-13        54.75                                                  
05-14        55.36                                                  
05-15        56.48                                                  
05-16        57.26                                                  
05-17        57.48                                                  
05-18        57.54                                                  
05-19        57.55                                                  
05-20        57.53                                                  
05-21        57.47                                                  
05-22        57.42                                                  
05-23        57.42                                                  
05-24        57.51                                                  
05-25        57.52                                                  
05-26        57.46                                                  
05-27        57.38                                                  
05-28        57.33                                                  
05-29        57.28                                                  
05-30        57.21                                                  
05-31        57.15                                                  

06-01        57.07                                                  
06-02        57.02                                                  
06-03        56.97                                                  
06-04        56.90                                                  
06-05        56.79                                                  
06-06        56.70                                                  
06-07        56.64                                                  
06-08        56.60                                                  
06-09        56.52                                                  
06-10        56.42                                                  
06-11        56.29                                                  
06-12        56.15                                                  
06-13        56.00                                                  
06-14        55.89                                                  
06-15        55.73                                                  
06-16        53.92                                                  
06-17        51.72                                                  
06-18        51.28                                                  
06-19        51.17                                                  
06-20        51.06                                                  
06-21        50.97                                                  
06-22        50.89                                                  
06-23        50.83                                                  
06-24        50.76                                                  
06-25        50.71                                                  
06-26        50.66                                                  
06-27        50.61                                                  
06-28        50.57                                                  
06-29        50.53                                                  
06-30        50.50                                                  

07-01        50.39                                                  
07-02        49.42                                                  
07-03        49.20                                                  
07-04        49.14                                                  
07-05        49.09                                                  
07-06        49.05                                                  
07-07        49.00                                                  
07-08        48.96                                                  
07-09        48.91                                                  
07-10        48.87                                                  
07-11        48.84                                                  
07-12        48.80                                                  
07-13        48.76                                                  
07-14        48.73                                                  
07-15        48.70                                                  
07-16        48.67                                                  
07-17        48.64                                                  
07-18        48.61                                                  
07-19        48.59                                                  
07-20        48.56                                                  
07-21        48.53                                                  
07-22        48.50                                                  
07-23        48.47                                                  
07-24        48.45                                                  
07-25        48.42                                                  
07-26        48.39                                                  
07-27        48.36                                                  
07-28        48.33                                                  
07-29        48.31                                                  
07-30        48.28                                                  
07-31        48.26                                                  

08-01        48.19                                                  
08-02        47.17                                                  
08-03        46.90                                                  
08-04        46.88                                                  
08-05        46.87                                                  
08-06        46.87                                                  
08-07        46.87                                                  
08-08        46.86                                                  
08-09        46.86                                                  
08-10        46.86                                                  
08-11        46.85                                                  
08-12        46.85                                                  
08-13        46.84                                                  
08-14        46.84                                                  
08-15        46.84                                                  
08-16        46.83                                                  
08-17        46.83                                                  
08-18        46.83                                                  



(FCFM8) NF FLATHEAD - NEAR COLUMBIA FALLS Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             48  89          36          54          94  
Apr            139 129          53         108         182  
May            411  78         294         529         955  
Jun            386  73         285         531         963  
Jul            159  79         121         201         409  
Total         1144  80         789        1423        2604  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         4109            1639        3710        5845 
04-21         4562            1808        4035        6894 
04-22         6689            1830        4490        7831 
04-23         9457            1829        4785        8325 
04-24        11448            2048        5140        9383 
04-25         9123            2430        5035        9369 
04-26         5986            2896        5040        9120 
04-27         4918            3062        5475        8433 
04-28         4555            3193        5540        8690 
04-29         4535            3002        5655        8522 
04-30         4849            2747        5515        9586 

05-01         5300            2629        5385       10380 
05-02         5943            2825        5425       10162 
05-03         5789            3055        5505        9857 
05-04         5814            3166        5600       10380 
05-05         6376            3369        5395       10442 
05-06         6560            3703        5840       11210 
05-07         6434            3613        6260       12030 
05-08         6341            3973        6930       12140 
05-09         6373            4039        7175       12150 
05-10         6293            3882        6805       12470 
05-11         6059            3722        6995       12690 
05-12         5977            3667        6970       14160 
05-13         6011            3981        7035       16060 
05-14         6229            4171        7570       17450 
05-15         6422            4498        8805       18440 
05-16         6699            4755        9170       17800 
05-17         7063            4846        9610       17320 
05-18         7035            5321       10260       17740 
05-19         6948            5332       10400       20340 
05-20         6836            5195       10950       20560 
05-21         6766            5386       10850       20160 
05-22         6765            5784       10100       19790 
05-23         6735            5843       11550       17650 
05-24         6983            5907       10950       17770 
05-25         8261            5963       10700       17590 
05-26         7912            5911       10600       18980 
05-27         7275            6392       10900       18300 
05-28         7434            6772       11000       16920 
05-29         7670            6883       10150       16260 
05-30         7535            7173       11050       16250 
05-31         7645            6661       10700       18240 

06-01         8011            6053       10650       21060 
06-02         8009            6178       11000       19310 
06-03         7846            6194       11700       16590 
06-04         7993            6448       11600       17230 
06-05         7931            7295       11150       16470 
06-06         8121            6783       11150       18590 
06-07         8108            6402       11100       18830 
06-08         7981            5893       10750       20100 
06-09         8006            5520       10500       19000 
06-10         8041            5252       10250       14960 
06-11         7627            4976        9880       15970 
06-12         7502            4917        9510       17200 
06-13         7140            5245        8965       15850 
06-14         6682            5039        8945       14720 
06-15         6399            5081        9245       14690 
06-16         6192            4694        9035       15860 
06-17         5972            4320        8910       15390 
06-18         5993            4003        8820       16670 
06-19         6072            4001        8625       18630 
06-20         5867            3867        8515       16220 
06-21         5628            3755        8535       15880 
06-22         5750            3781        7870       14870 
06-23         5559            3746        7950       14250 
06-24         5249            3780        7300       15690 
06-25         4923            3807        6665       16010 
06-26         4662            3631        6290       14540 
06-27         4467            3426        5975       12820 
06-28         4401            3274        5745       12710 
06-29         4357            3153        5755       13220 
06-30         4220            3003        5415       12160 

07-01         4166            2882        5285       12080 
07-02         4078            2757        5280       11380 
07-03         3935            2668        5010       11071 
07-04         3787            2553        4985       11242 
07-05         3722            2463        4920       10149 
07-06         3537            2388        4690        9156 
07-07         3388            2308        4405        8510 
07-08         3250            2233        4255        8271 
07-09         3083            2260        4080        8131 
07-10         2952            2403        3840        7939 
07-11         2851            2360        3740        7694 
07-12         2769            2278        3665        7233 
07-13         2686            2207        3435        6839 
07-14         2559            2144        3285        6708 
07-15         2443            2084        3065        6512 
07-16         2355            2003        2945        6166 
07-17         2276            1910        2820        5884 
07-18         2205            1806        2700        5843 
07-19         2144            1746        2610        5386 
07-20         2086            1692        2615        5003 
07-21         2031            1619        2545        4964 
07-22         1979            1558        2450        4708 
07-23         1928            1577        2330        4426 
07-24         1880            1597        2245        4245 
07-25         1836            1537        2180        4205 
07-26         1792            1478        2105        4160 
07-27         1752            1431        2040        3884 
07-28         1709            1374        1965        3705 
07-29         1672            1341        1925        3632 
07-30         1638            1301        1875        3610 
07-31         1603            1253        1830        3555 

08-01         1569            1214        1795        3346 
08-02         1540            1165        1785        3167 
08-03         1507            1135        1760        2959 
08-04         1480            1095        1705        2881 
08-05         1451            1073        1645        2898 
08-06         1426            1034        1590        2892 
08-07         1399            1008        1560        2942 
08-08         1374             977        1555        2746 
08-09         1352             958        1505        2595 
08-10         1330             993        1520        2497 
08-11         1307            1031        1480        2445 
08-12         1289            1012        1460        2499 
08-13         1269             981        1430        2454 
08-14         1249             956        1380        2355 
08-15         1234             930        1350        2276 
08-16         1216             913        1310        2231 
08-17         1198             907        1285        2181 
08-18         1186             893        1285        2135 



(WGCM8) MF FLATHEAD - NEAR WEST GLACIER Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             40  85          31          47          77  
Apr            121 116          47         105         196  
May            496  99         279         504         975  
Jun            396  76         288         520         924  
Jul            139  74         117         187         397  
Total         1192  87         760        1362        2569  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         3799            1652        3610        6588 
04-21         4755            1821        3950        7942 
04-22         6616            1828        4200        9165 
04-23         8415            1767        4475        9996 
04-24         7779            1765        4855       11477 
04-25         6126            1891        4800        9746 
04-26         5306            2132        5150        9154 
04-27         4802            2525        5475        8001 
04-28         4458            2568        5550        8159 
04-29         4259            2540        5645        8238 
04-30         4617            2983        5010       10435 

05-01         5478            2820        5075       10740 
05-02         5590            2677        5050        9175 
05-03         5783            2675        5090       10788 
05-04         6107            2867        5130       10590 
05-05         6429            3157        5250       10796 
05-06         6721            3368        5810       11020 
05-07         6911            3708        6570       11050 
05-08         6912            3598        6765       11900 
05-09         6812            3315        6630       11900 
05-10         6846            3096        6685       12600 
05-11         6788            2982        6605       13670 
05-12         6846            3050        6780       14980 
05-13         7240            3414        6560       16190 
05-14         7638            3959        6820       18020 
05-15         7891            4351        8010       18940 
05-16         8269            4604        9000       17560 
05-17         8579            4704        9250       17480 
05-18         8754            5042       10750       19060 
05-19         8900            5237       10800       20060 
05-20         9057            5227       10550       18980 
05-21         9027            5867       10040       20170 
05-22         9088            5915        9435       18370 
05-23         8978            6046       10500       18770 
05-24         8979            5827       10200       18880 
05-25         9379            5677        9740       19630 
05-26         9799            5338        9535       20110 
05-27        10201            5957       10300       19250 
05-28        10317            6605       10500       16250 
05-29        10298            6761       10150       16670 
05-30        10322            6443       10305       17540 
05-31        10409            6177       10180       20490 

06-01        10247            6300       10100       20330 
06-02        10036            6320       10500       17420 
06-03         9887            6492       11150       16860 
06-04         9638            7075       11900       17240 
06-05         9343            6818       11450       15780 
06-06         8908            6302       11550       18000 
06-07         8782            5927       10450       16260 
06-08         8197            5823       10450       16880 
06-09         7896            5628       10130       15820 
06-10         7644            5253        9350       15470 
06-11         7493            5192        9130       16600 
06-12         7172            5266        8420       16890 
06-13         6689            5357        8475       15140 
06-14         6524            5313        8695       13760 
06-15         6435            5154        9230       15220 
06-16         6203            4627        8930       16560 
06-17         6033            4277        8860       14880 
06-18         5962            3906        8830       14770 
06-19         5664            3806        8650       15120 
06-20         5640            3678        8585       15400 
06-21         5597            3718        7970       14090 
06-22         5224            3863        8065       15410 
06-23         5211            3840        7785       16320 
06-24         4777            3761        6985       15370 
06-25         4462            4172        6600       15600 
06-26         4225            3803        6515       14600 
06-27         4079            3488        6340       12890 
06-28         4015            3437        5885       12190 
06-29         3864            3377        5615       12500 
06-30         3819            3193        5410       12810 

07-01         3750            3125        5230       12420 
07-02         3624            3059        4945       12430 
07-03         3493            2849        4840       11520 
07-04         3450            2687        4855       10900 
07-05         3221            2604        4665       10626 
07-06         3146            2522        4300        9825 
07-07         2975            2342        4165        9082 
07-08         2868            2195        4005        8784 
07-09         2719            2121        3775        8188 
07-10         2605            2343        3555        7925 
07-11         2500            2225        3430        7389 
07-12         2422            2123        3280        6825 
07-13         2305            2034        3030        6820 
07-14         2202            1974        2980        6768 
07-15         2122            1943        2905        6460 
07-16         2049            1819        2805        6069 
07-17         1985            1721        2655        5527 
07-18         1922            1657        2560        5173 
07-19         1863            1612        2485        4739 
07-20         1807            1555        2455        4376 
07-21         1753            1461        2345        4148 
07-22         1702            1398        2240        4026 
07-23         1655            1395        2155        3822 
07-24         1611            1422        2065        3759 
07-25         1568            1401        1965        3642 
07-26         1527            1323        1880        3496 
07-27         1487            1263        1815        3334 
07-28         1450            1233        1725        3136 
07-29         1417            1193        1815        3031 
07-30         1383            1151        1725        2978 
07-31         1353            1110        1720        2857 

08-01         1322            1072        1710        2793 
08-02         1291            1032        1660        2606 
08-03         1262             991        1665        2496 
08-04         1236             954        1555        2369 
08-05         1209             929        1465        2309 
08-06         1185             895        1415        2558 
08-07         1163             881        1375        2361 
08-08         1141             880        1400        2299 
08-09         1118             854        1295        2189 
08-10         1098             828        1265        2027 
08-11         1078             810        1220        1978 
08-12         1058             792        1185        1983 
08-13         1040             781        1155        1903 
08-14         1022             763        1140        1760 
08-15         1005             745        1105        1728 
08-16          989             739        1060        1816 
08-17          971             741        1020        1809 
08-18          959             729        1040        1874 



(HHWM8) SF FLATHEAD - HUNGRY HORSE DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             35  92          20          38          69  
Apr            202 137          68         148         268  
May            612  91         378         669        1303  
Jun            430  68         319         630        1161  
Jul            125  69          92         180         396  
Total         1404  84         877        1665        3197  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         6923            2711        5109        8360 
04-21         8650            2541        5827       11331 
04-22        11253            2551        6044       13595 
04-23        16687            2735        7227       14254 
04-24        16315            2668        7400       15261 
04-25        10507            3189        7254       13174 
04-26         7749            3466        7236       11661 
04-27         6472            3402        7149       10383 
04-28         5791            3618        7608       11739 
04-29         5410            3601        7067       11168 
04-30         6242            3723        6540       14299 

05-01         8003            3731        6700       13061 
05-02         7921            4325        6864       13522 
05-03         8203            4239        6306       14858 
05-04         8858            4466        6919       15216 
05-05         9309            4123        7369       14485 
05-06         9240            4862        7787       14656 
05-07         9552            4708        9604       14507 
05-08         9635            4562        8668       15648 
05-09         9027            4357        9675       16016 
05-10         9063            3853        9141       17003 
05-11         8714            4072        9063       18843 
05-12         8929            4362        8871       22177 
05-13         9041            4866        8857       22367 
05-14         9119            5858        9278       23841 
05-15         9106            6209       11343       25195 
05-16         9468            6393       12124       24022 
05-17         9934            6372       12772       23451 
05-18        10212            6894       13340       27219 
05-19        10288            6731       14273       28020 
05-20        10178            7061       13708       26858 
05-21        10217            7847       13193       27521 
05-22        10301            7833       12820       23652 
05-23        10780            8392       13766       23480 
05-24        11450            7757       13826       25263 
05-25        11571            7363       12315       25410 
05-26        11625            7584       12333       25665 
05-27        11956            8148       14169       22699 
05-28        11824            8300       13870       21155 
05-29        11803            8686       13253       22313 
05-30        11593            8368       13019       24370 
05-31        11604            8413       12370       24540 

06-01        11536            8487       13266       25792 
06-02        11411            8337       14388       22214 
06-03        11060            8359       16053       20543 
06-04        10634            8383       15647       22467 
06-05        10241            7136       14810       20627 
06-06         9885            6949       14957       23148 
06-07        10105            6943       13777       22961 
06-08         9556            7004       12614       23807 
06-09         9087            6440       11775       22317 
06-10         8596            6158       11416       22768 
06-11         8475            6288       10036       22060 
06-12         7980            5895        9501       22055 
06-13         7435            6279       10031       18003 
06-14         7630            5873       10712       18114 
06-15         7354            4927       11643       19177 
06-16         6735            5306       10847       20929 
06-17         6562            4585       10433       20072 
06-18         6411            4332       10276       19354 
06-19         5982            4236       10021       18499 
06-20         5715            3921        9782       16839 
06-21         5510            4227        9026       17159 
06-22         5253            3753        9041       18479 
06-23         4958            3668        8069       18619 
06-24         4636            3975        7677       17795 
06-25         4418            3665        7386       16691 
06-26         4220            3503        7592       16323 
06-27         4027            3421        7403       14931 
06-28         3964            3002        7137       14328 
06-29         3866            3067        6582       14179 
06-30         3850            2855        6031       15140 

07-01         3697            2895        5817       15706 
07-02         3484            2794        5788       14932 
07-03         3283            2676        5334       12844 
07-04         3191            2393        5025       12232 
07-05         3040            2248        4627       12265 
07-06         2859            2186        4342       11989 
07-07         2670            1900        4534        9389 
07-08         2540            1964        3783        8492 
07-09         2399            1853        3629        7863 
07-10         2307            1779        3226        7111 
07-11         2276            1649        3281        6582 
07-12         2193            1837        3118        6960 
07-13         2060            1513        2869        6281 
07-14         2030            1560        2917        5829 
07-15         1966            1178        2914        5415 
07-16         1855            1559        2630        4942 
07-17         1758            1349        2562        5037 
07-18         1684             904        2222        4102 
07-19         1625            1215        2286        4500 
07-20         1570            1137        2075        3968 
07-21         1521            1260        1947        3604 
07-22         1474             879        1899        3945 
07-23         1428             982        1802        3391 
07-24         1389            1022        1786        3347 
07-25         1350            1030        1703        2953 
07-26         1314             936        1404        2926 
07-27         1279             910        1419        2717 
07-28         1245             699        1676        2643 
07-29         1215             835        1355        2555 
07-30         1187             800        1293        2230 
07-31         1158             612        1460        2926 

08-01         1131             742        1273        2528 
08-02         1107             735        1241        2321 
08-03         1082             498        1101        2301 
08-04         1060             646        1210        2389 
08-05         1040             480        1129        2377 
08-06         1019             542        1241        2080 
08-07          999             634        1077        2120 
08-08          981             573        1050        1813 
08-09          963             646        1051        1746 
08-10          945             512         967        1582 
08-11          934             479         997        1795 
08-12          916             584        1046        1766 
08-13          902             454        1038        1608 
08-14          892             482         940        1446 
08-15          877             447         891        1781 
08-16          865             551         867        1640 
08-17          850             413         865        1949 
08-18          843             441         956        1792 



(CFMM8) FLATHEAD - AT COLUMBIA FALLS Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug            233  99         135         236         364  
Apr            450 138         149         326         528  
May           1423 105         776        1359        2251  
Jun           1076  82         683        1320        2327  
Jul            551  84         324         654        1152  
Total         3733  96        2067        3895        6621  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20        16347            5387       12650       19580 
04-21        17321            5472       12750       20990 
04-22        21231            5443       14000       23260 
04-23        26121            6513       14000       25650 
04-24        28386            6933       14850       24300 
04-25        24889            7115       16200       26980 
04-26        20585            7230       15500       25060 
04-27        18693            7318       15950       22500 
04-28        17877            7727       15850       23450 
04-29        17511            8142       16150       25290 
04-30        18008            7628       16700       29310 

05-01        19095            8256       15950       28580 
05-02        19964            8302       15800       28220 
05-03        20046            9120       15750       27350 
05-04        20312            9215       16050       27620 
05-05        21134            8846       16600       25690 
05-06        21711           11010       16600       26410 
05-07        21821           10960       17750       25660 
05-08        21756           10450       19500       25650 
05-09        21635           10210       20450       29050 
05-10        21625           11070       20750       33920 
05-11        21331           10750       19950       35280 
05-12        21231           10620       19450       38960 
05-13        21580           11940       18900       38530 
05-14        22210           10920       20250       39870 
05-15        22655           11670       21550       42190 
05-16        23274           12140       22100       40510 
05-17        23954           13070       25700       37550 
05-18        24189           13550       26600       40300 
05-19        24226           12940       26400       42220 
05-20        24283           13950       29100       41830 
05-21        24196           13550       26750       41450 
05-22        24214           14780       25300       41670 
05-23        24183           14030       26350       41400 
05-24        24259           15520       26100       43170 
05-25        25820           16060       26200       43980 
05-26        26193           16330       25500       43240 
05-27        25902           15650       25600       42710 
05-28        26100           16320       27050       38260 
05-29        26356           17220       23800       39640 
05-30        26283           17620       23000       40660 
05-31        26248           15060       24600       43330 

06-01        23992           14030       25350       45420 
06-02        22990           14770       26000       44940 
06-03        22685           14970       27650       41490 
06-04        22519           15040       28000       40330 
06-05        22226           16040       26750       41380 
06-06        21907           14930       27150       41420 
06-07        21851           13550       27750       41760 
06-08        21153           14650       24900       40270 
06-09        20816           13410       24500       39340 
06-10        20612           11920       24550       39290 
06-11        20118           11440       23600       38770 
06-12        19623           11590       22800       39520 
06-13        18876           11800       21600       37200 
06-14        18162           11540       22200       36600 
06-15        17778           11810       21800       39000 
06-16        17340           11810       21050       41290 
06-17        16927           10920       22750       40610 
06-18        16808           10410       22600       40470 
06-19        16632            9975       22400       38710 
06-20        16404            9597       22900       38170 
06-21        16116            9262       20950       38130 
06-22        15842            9679       20100       34940 
06-23        15664            9596       19600       37180 
06-24        14963            9533       19000       40170 
06-25        14284            9796       17800       40330 
06-26        13766            9404       17200       37530 
06-27        13374            7914       16800       33610 
06-28        13212            7764       16650       33220 
06-29        13029            8986       15850       37220 
06-30        12802            8487       15350       34920 

07-01        12244            8084       15400       34400 
07-02        11893            7886       15050       32390 
07-03        11614            7084       14800       31810 
07-04        11406            6848       14000       29900 
07-05        11126            6470       13400       29460 
07-06        10862            6748       13450       27430 
07-07        10536            6493       13150       23890 
07-08        10284            5862       12850       22910 
07-09         9964            5561       12600       21990 
07-10         9710            5790       12350       20990 
07-11         9489            5432       11950       20120 
07-12         9320            5142       11500       19350 
07-13         9126            5456       11000       18520 
07-14         8897            5139       10650       18280 
07-15         8687            4728       10250       18270 
07-16         8520            5299       10150       17730 
07-17         8369            5067       10100       17380 
07-18         8231            4468        9790       16490 
07-19         8107            4252        9065       15750 
07-20         7989            4716        8760       13750 
07-21         7876            4658        8790       13080 
07-22         7772            4570        8970       13150 
07-23         7670            4451        8620       12970 
07-24         7575            4370        8465       12500 
07-25         7485            4244        8355       12200 
07-26         7396            4116        8010       11450 
07-27         7315            4326        7870       10990 
07-28         7233            4287        7930       10790 
07-29         7159            4054        7710       11060 
07-30         7089            3938        7530       10960 
07-31         7022            3876        7395       10900 

08-01         6955            3823        7300       10970 
08-02         6894            3690        7610       10950 
08-03         6830            3883        7200       11680 
08-04         6774            3732        7075       11200 
08-05         6717            3751        7345       10910 
08-06         6665            3932        7200       10076 
08-07         6616            3899        7120       10570 
08-08         6566            3859        6675       10343 
08-09         6520            3562        6120       10148 
08-10         6477            3840        6520        9903 
08-11         6432            3813        6405        9964 
08-12         6393            3833        6420        9768 
08-13         6354            3802        6335        9711 
08-14         6314            3812        6115        9662 
08-15         6280            3835        5780        9617 
08-16         6245            3580        5810        9563 
08-17         6210            3854        5940        9501 
08-18         6181            3811        5915        9023 



(DLGM8) CLARK FORK - AT DEER LODGE Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              1  35           1           3          10  
Apr              4  66           4           6          10  
May             10  47           8          22          49  
Jun              4  14           8          28          74  
Jul              2  16           4          11          37  
Total           21  30          24          70         179  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          155             177         259         366 
04-21          157             180         262         403 
04-22          160             179         260         404 
04-23          214             173         258         415 
04-24          221             165         264         433 
04-25          198             162         293         453 
04-26          193             161         307         456 
04-27          190             159         299         477 
04-28          186             155         296         492 
04-29          181             164         284         567 
04-30          176             168         282         567 

05-01          174             161         290         543 
05-02          177             157         288         557 
05-03          177             146         285         537 
05-04          176             133         291         521 
05-05          176             130         297         509 
05-06          177             128         292         503 
05-07          176             126         300         516 
05-08          179             128         312         540 
05-09          179             124         315         547 
05-10          178             126         305         543 
05-11          175             127         305         546 
05-12          171             119         320         556 
05-13          167             120         296         600 
05-14          165             114         297         658 
05-15          162             102         299         724 
05-16          161              88         292         832 
05-17          163              84         317         930 
05-18          166              84         344        1043 
05-19          174             106         379        1101 
05-20          172             107         405        1085 
05-21          162             108         432        1037 
05-22          159             113         419         954 
05-23          159             114         445         856 
05-24          153             121         443         789 
05-25          151             117         434         884 
05-26          155             124         426        1189 
05-27          156             144         419        1206 
05-28          154             139         424        1155 
05-29          151             147         439        1047 
05-30          146             148         465        1020 
05-31          141             162         440        1049 

06-01          134             157         445        1088 
06-02          128             148         477        1132 
06-03          119             130         521        1125 
06-04          111             118         532        1109 
06-05          108             132         545        1141 
06-06          106             147         540        1113 
06-07          105             163         598        1099 
06-08          100             189         616        1351 
06-09          100             176         552        1451 
06-10           91             169         519        1310 
06-11           86             160         519        1323 
06-12           79             147         499        1193 
06-13           70             145         433        1095 
06-14           65             155         442        1066 
06-15           59             151         465        1509 
06-16           48             146         467        1340 
06-17           43             145         456        1377 
06-18           44             140         523        1569 
06-19           38             148         526        1589 
06-20           35             152         493        1506 
06-21           31             139         471        1489 
06-22           28             117         509        1383 
06-23           28             106         491        1243 
06-24           28              97         444        1144 
06-25           28              93         403        1069 
06-26           28              88         377         997 
06-27           28              79         355         999 
06-28           28              74         343         997 
06-29           28              83         346        1223 
06-30           28              84         329        1432 

07-01           28              78         326        1301 
07-02           28              80         330        1188 
07-03           27              79         307        1077 
07-04           28              83         285        1017 
07-05           28              93         262        1022 
07-06           28              91         248         902 
07-07           28              86         227         783 
07-08           28              84         215         741 
07-09           28              85         207         695 
07-10           28              85         199         644 
07-11           28              81         193         599 
07-12           28              78         189         646 
07-13           28              72         180         600 
07-14           27              71         167         561 
07-15           28              68         155         511 
07-16           28              64         165         472 
07-17           28              64         159         446 
07-18           27              59         146         437 
07-19           28              56         140         409 
07-20           28              54         137         393 
07-21           28              48         132         420 
07-22           28              51         124         404 
07-23           28              46         127         402 
07-24           27              42         117         378 
07-25           27              35         109         347 
07-26           28              32         105         341 
07-27           28              35          97         368 
07-28           28              40          99         349 
07-29           28              37         104         334 
07-30           28              36          96         331 
07-31           28              36          93         323 

08-01           28              36          89         305 
08-02           28              36          85         339 
08-03           28              36          84         328 
08-04           28              33          83         314 
08-05           28              30          82         318 
08-06           28              29          81         321 
08-07           28              29          79         284 
08-08           28              30          77         254 
08-09           28              29          73         246 
08-10           28              29          76         230 
08-11           28              29          77         216 
08-12           28              29          83         238 
08-13           28              29          87         233 
08-14           28              29          83         253 
08-15           28              29          81         260 
08-16           28              29          76         243 
08-17           28              28          81         245 
08-18           29              29          85         249 



(DRMM8) CLARK FORK - NR DRUMMOND Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              6  55           5          10          27  
Apr             20 110          10          18          39  
May             57  86          26          66         151  
Jun             42  53          32          79         202  
Jul             17  50          17          33          99  
Total          141  68          91         207         519  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          738             487         743        1464 
04-21          807             502         784        1459 
04-22          943             508         787        1550 
04-23         1213             478         808        1737 
04-24         1341             463         818        1817 
04-25         1046             444         846        1823 
04-26          876             445         905        1901 
04-27          805             471         885        1843 
04-28          800             453         860        2089 
04-29          814             448         887        2116 
04-30          778             460         896        1920 

05-01          764             458         902        1776 
05-02          798             455         926        1690 
05-03          803             420         930        1576 
05-04          815             410         875        1519 
05-05          838             359         873        1615 
05-06          842             343         862        1627 
05-07          872             347         898        1660 
05-08          915             373        1020        1758 
05-09          873             360        1040        1706 
05-10          855             330        1020        1673 
05-11          844             338         986        1786 
05-12          754             348         996        1810 
05-13          716             360         962        1977 
05-14          707             381         987        2108 
05-15          710             361         930        2251 
05-16          752             349         906        2461 
05-17          818             336         971        2710 
05-18          935             320         997        3316 
05-19         1026             313        1085        3331 
05-20         1008             313        1200        3016 
05-21          984             327        1255        3109 
05-22          985             386        1230        2944 
05-23         1030             411        1275        2750 
05-24         1109             548        1258        2520 
05-25         1118             552        1291        2831 
05-26         1076             553        1305        3660 
05-27         1057             578        1265        3979 
05-28         1087             586        1275        3530 
05-29         1152             645        1215        3329 
05-30         1174             714        1255        3201 
05-31         1149             768        1220        3127 

06-01         1141             722        1250        3256 
06-02         1084             645        1330        3542 
06-03          959             594        1485        3343 
06-04          875             572        1505        3345 
06-05          870             565        1470        3257 
06-06          881             562        1675        3148 
06-07          887             614        1655        3100 
06-08          849             650        1830        3525 
06-09          848             637        1670        3293 
06-10          841             658        1595        2981 
06-11          874             620        1568        2805 
06-12          891             569        1490        2871 
06-13          834             555        1390        3060 
06-14          796             601        1375        2908 
06-15          760             701        1270        4631 
06-16          688             664        1275        4089 
06-17          657             627        1245        3179 
06-18          649             601        1400        3470 
06-19          612             569        1465        4139 
06-20          583             552        1375        4015 
06-21          566             475        1210        3927 
06-22          548             462        1238        3762 
06-23          522             413        1207        3558 
06-24          497             371        1190        3228 
06-25          477             326        1130        3200 
06-26          458             295        1050        3125 
06-27          437             307         981        3441 
06-28          427             320         921        3319 
06-29          419             350         903        3203 
06-30          412             338         868        3251 

07-01          401             306         855        2896 
07-02          388             315         869        2693 
07-03          377             341         881        2798 
07-04          373             332         859        2563 
07-05          361             342         780        2481 
07-06          353             331         727        2345 
07-07          342             336         685        2184 
07-08          326             336         632        2047 
07-09          317             335         580        1949 
07-10          308             343         547        1904 
07-11          306             330         540        1911 
07-12          300             330         564        1773 
07-13          285             328         570        1682 
07-14          279             343         524        1698 
07-15          275             323         482        1734 
07-16          262             307         472        1518 
07-17          254             284         508        1328 
07-18          250             269         494        1234 
07-19          241             264         493        1137 
07-20          233             261         482        1109 
07-21          226             258         456        1039 
07-22          219             248         453        1028 
07-23          213             238         427        1027 
07-24          206             236         408        1068 
07-25          195             235         399        1025 
07-26          192             231         385         971 
07-27          188             214         388        1028 
07-28          179             204         364         986 
07-29          174             176         365         962 
07-30          170             175         354         953 
07-31          171             178         339         908 

08-01          168             175         334         874 
08-02          170             169         324         870 
08-03          171             173         312         893 
08-04          170             170         297         862 
08-05          165             171         288         809 
08-06          161             170         290         764 
08-07          166             169         299         819 
08-08          163             163         299         834 
08-09          165             155         307         845 
08-10          159             140         301         788 
08-11          153             121         294         731 
08-12          155             131         287         723 
08-13          160             152         292         680 
08-14          162             148         286         653 
08-15          156             148         281         673 
08-16          152             142         277         658 
08-17          156             136         268         641 
08-18          154             133         261         726 



(RCCM8) ROCK CREEK - NEAR CLINTON Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             10  97           7          11          17  
Apr             31 194           7          16          33  
May            101 121          41          83         185  
Jun             62  71          39          88         183  
Jul             24  67          20          36          67  
Total          229  98         115         234         485  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         1031             283         520         835 
04-21         1140             273         550         992 
04-22         1429             266         620        1144 
04-23         1822             275         673        1337 
04-24         1936             298         733        1663 
04-25         1673             301         807        1943 
04-26         1465             315         836        1609 
04-27         1351             331         779        1911 
04-28         1268             315         792        1812 
04-29         1211             318         848        1602 
04-30         1180             323         834        1725 

05-01         1305             317         838        1944 
05-02         1440             339         858        1844 
05-03         1419             353         844        1679 
05-04         1372             393         847        1915 
05-05         1364             450         888        1888 
05-06         1371             478         911        1757 
05-07         1402             514         999        1935 
05-08         1419             567        1045        1939 
05-09         1402             549        1095        2090 
05-10         1393             549        1090        2188 
05-11         1438             531        1070        2043 
05-12         1496             535        1185        2400 
05-13         1485             545        1290        2787 
05-14         1489             530        1370        3137 
05-15         1525             536        1330        2980 
05-16         1680             536        1385        3073 
05-17         1837             551        1430        3424 
05-18         1876             581        1625        3951 
05-19         1901             635        1645        3575 
05-20         1896             758        1700        3749 
05-21         1867             925        1750        4197 
05-22         1861             894        1695        4010 
05-23         1944             910        1755        3798 
05-24         2008             959        1815        3650 
05-25         1968             978        1755        4062 
05-26         1905             928        1765        4167 
05-27         1874             902        1695        4133 
05-28         1863             968        1635        3988 
05-29         1822            1087        1575        3959 
05-30         1756            1120        1630        3655 
05-31         1717            1004        1580        3575 

06-01         1712             942        1675        3894 
06-02         1691             922        1600        3498 
06-03         1614             811        1635        3506 
06-04         1523             817        1805        3621 
06-05         1470             902        1940        3394 
06-06         1439             862        1960        3483 
06-07         1404             819        1890        3548 
06-08         1351             826        1870        3308 
06-09         1301             807        1705        3373 
06-10         1247             763        1615        3691 
06-11         1207             744        1615        3981 
06-12         1161             709        1560        3704 
06-13         1097             670        1480        3382 
06-14         1051             744        1540        2991 
06-15         1018             720        1580        4167 
06-16          970             686        1525        3125 
06-17          931             674        1475        2862 
06-18          900             625        1455        2764 
06-19          874             601        1425        3210 
06-20          836             579        1345        3163 
06-21          796             554        1395        2935 
06-22          759             532        1270        2694 
06-23          724             518        1230        2538 
06-24          692             500        1255        2594 
06-25          657             476        1200        2379 
06-26          633             450        1130        2224 
06-27          613             435        1060        2010 
06-28          592             406        1022        1866 
06-29          574             394         979        2091 
06-30          555             389         959        2082 

07-01          533             413         932        1908 
07-02          517             399         856        1981 
07-03          500             387         806        1892 
07-04          486             390         786        1746 
07-05          474             374         772        1626 
07-06          461             365         725        1526 
07-07          452             357         721        1439 
07-08          438             349         701        1370 
07-09          428             355         674        1289 
07-10          419             354         635        1264 
07-11          416             364         598        1276 
07-12          404             362         610        1160 
07-13          393             377         597        1164 
07-14          387             376         592        1161 
07-15          376             369         609        1039 
07-16          369             347         618         987 
07-17          365             346         591         918 
07-18          360             332         556         872 
07-19          353             322         535         857 
07-20          347             318         508         816 
07-21          341             302         498         785 
07-22          340             296         473         752 
07-23          335             279         457         745 
07-24          331             277         443         722 
07-25          326             289         435         692 
07-26          325             282         425         666 
07-27          323             269         413         644 
07-28          319             262         406         663 
07-29          315             253         396         662 
07-30          314             247         375         614 
07-31          312             237         370         589 

08-01          311             234         368         575 
08-02          312             239         361         556 
08-03          307             224         352         541 
08-04          299             212         330         520 
08-05          299             214         313         504 
08-06          300             201         309         503 
08-07          297             193         303         519 
08-08          295             194         294         506 
08-09          292             195         288         496 
08-10          290             202         289         476 
08-11          290             190         307         464 
08-12          293             188         298         440 
08-13          288             185         290         434 
08-14          287             181         287         453 
08-15          283             178         285         452 
08-16          283             174         275         435 
08-17          283             174         270         438 
08-18          282             177         264         456 



(BONM8) BLACKFOOT - NEAR BONNER Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             33 120          18          27          39  
Apr            111 173          30          64         125  
May            306 115         157         267         559  
Jun            220  97         117         226         426  
Jul             96 114          50          84         140  
Total          765 115         373         668        1289  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         3648            1149        2495        4089 
04-21         3818            1213        2440        4619 
04-22         4385            1196        2410        5257 
04-23         5315            1316        2780        5817 
04-24         6395            1368        2870        6317 
04-25         6290            1368        2985        6325 
04-26         5777            1359        3225        6584 
04-27         5301            1424        3320        6249 
04-28         4986            1454        3250        5815 
04-29         4886            1547        3195        5751 
04-30         4962            1914        3255        6271 

05-01         5072            1914        3270        7227 
05-02         5095            1855        3250        6450 
05-03         5008            1842        3230        6036 
05-04         4948            1933        3240        7141 
05-05         4969            2062        3310        6715 
05-06         4988            2058        3495        6434 
05-07         5019            2272        3650        7130 
05-08         5058            2482        3945        6760 
05-09         5010            2430        4065        6825 
05-10         4913            2560        4010        7000 
05-11         4817            2615        3780        7093 
05-12         4758            2581        3800        7712 
05-13         4700            2541        4185        8725 
05-14         4696            2506        4160        9668 
05-15         4714            2496        4130       10739 
05-16         4745            2488        4385       11530 
05-17         4820            2380        4510       11781 
05-18         4885            2437        5075       11035 
05-19         4937            2568        5175       10436 
05-20         4928            2653        5180       10249 
05-21         4930            2742        5165       11190 
05-22         5006            2657        5205       10590 
05-23         5039            2682        5380       10390 
05-24         5169            2877        5200       10810 
05-25         5251            3032        4905       11660 
05-26         5309            3072        4795       11220 
05-27         5260            3108        4695       10570 
05-28         5231            3085        5000       10152 
05-29         5154            3202        4975        9861 
05-30         5071            3175        4790        9423 
05-31         4971            2904        4720        9551 

06-01         4883            2706        4795        9880 
06-02         4794            2655        4805        8937 
06-03         4719            2653        4980        9643 
06-04         4739            2700        5165        9061 
06-05         4679            2788        5155        8979 
06-06         4588            2786        4985        8861 
06-07         4501            2713        4710        8444 
06-08         4427            2621        4530        8673 
06-09         4301            2553        4480        9007 
06-10         4175            2464        4325        8579 
06-11         4072            2484        4090        8498 
06-12         4012            2310        3960        8346 
06-13         3903            2116        3790        7679 
06-14         3820            2115        3710        7271 
06-15         3772            2005        3655        6934 
06-16         3671            1894        3650        6972 
06-17         3566            1852        3740        7277 
06-18         3508            1746        3780        7114 
06-19         3425            1654        3755        6489 
06-20         3329            1582        3640        6249 
06-21         3238            1482        3490        5823 
06-22         3153            1420        3320        5706 
06-23         3058            1369        3135        5631 
06-24         2951            1326        2940        5701 
06-25         2838            1301        2780        5381 
06-26         2730            1271        2675        4942 
06-27         2643            1223        2565        4919 
06-28         2573            1174        2510        4847 
06-29         2503            1113        2450        4522 
06-30         2449            1097        2330        4235 

07-01         2412            1056        2190        4059 
07-02         2343            1031        2090        4024 
07-03         2255            1015        2015        3928 
07-04         2166            1012        1905        3658 
07-05         2089             997        1830        3600 
07-06         2017            1007        1760        3370 
07-07         1946            1003        1725        3149 
07-08         1877             977        1690        2937 
07-09         1816             917        1655        2766 
07-10         1759             895        1610        2628 
07-11         1702             919        1550        2589 
07-12         1648             898        1520        2525 
07-13         1596             863        1465        2389 
07-14         1545             838        1450        2226 
07-15         1502             831        1400        2089 
07-16         1462             805        1355        2004 
07-17         1423             792        1295        1916 
07-18         1385             766        1225        1856 
07-19         1347             739        1175        1767 
07-20         1315             718        1120        1715 
07-21         1286             716        1060        1655 
07-22         1254             712        1017        1595 
07-23         1225             690         991        1534 
07-24         1196             679         971        1473 
07-25         1169             659         947        1415 
07-26         1145             640         922        1384 
07-27         1120             629         927        1349 
07-28         1098             624         915        1318 
07-29         1080             608         910        1259 
07-30         1062             591         869        1283 
07-31         1042             576         856        1261 

08-01         1023             563         890        1215 
08-02         1008             549         870        1221 
08-03          994             535         830        1218 
08-04          976             533         802        1199 
08-05          961             524         793        1187 
08-06          948             517         771        1192 
08-07          932             509         760        1173 
08-08          919             513         750        1132 
08-09          909             500         743        1083 
08-10          900             493         733        1051 
08-11          892             488         741        1022 
08-12          883             477         744         990 
08-13          875             474         746         985 
08-14          868             465         732        1012 
08-15          856             468         717         984 
08-16          847             460         711         958 
08-17          839             450         699        1055 
08-18          835             445         695        1053 



(ABOM8) CLARK FORK - ABOVE MISSOULA Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             51  98          32          52          86  
Apr            168 167          54         100         209  
May            482 112         252         430         893  
Jun            340  80         209         427         816  
Jul            142  84          90         169         308  
Total         1183 100         637        1178        2311  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         5618            2298        4045        6839 
04-21         5876            2324        4095        7929 
04-22         6840            2321        4185        8558 
04-23         8357            2294        4630        9377 
04-24        10053            2317        4775       10405 
04-25         9629            2315        4775       10270 
04-26         8599            2324        4950       10441 
04-27         7832            2470        4720       11463 
04-28         7362            2492        4545       10585 
04-29         7194            2972        4685        9786 
04-30         7229            3024        5115        9521 

05-01         7376            3078        5250       10842 
05-02         7580            3111        5065       10522 
05-03         7531            3022        5055        9541 
05-04         7421            2992        5185       10633 
05-05         7441            3012        5490        9923 
05-06         7485            3024        5750        9844 
05-07         7544            3642        5880       10700 
05-08         7667            3429        5975       10780 
05-09         7611            3727        6135       10709 
05-10         7457            4075        6085       10759 
05-11         7376            4182        6425       10748 
05-12         7339            4221        6370       11570 
05-13         7209            3841        7305       13050 
05-14         7170            3470        6955       13780 
05-15         7211            3662        6575       15770 
05-16         7368            3542        6990       17140 
05-17         7699            3548        7500       17810 
05-18         7904            4103        8185       17010 
05-19         8122            4517        8190       16810 
05-20         8166            4729        8375       16190 
05-21         8110            4601        8820       18600 
05-22         8167            4477        8680       17660 
05-23         8262            4903        8725       17390 
05-24         8564            5049        8270       17990 
05-25         8681            4840        7710       19880 
05-26         8669            4737        7465       19550 
05-27         8531            4792        7670       17910 
05-28         8493            5035        8060       16800 
05-29         8427            5411        7795       16770 
05-30         8329            5062        7320       16660 
05-31         8180            5026        7450       17080 

06-01         8043            4834        7750       17140 
06-02         7931            4669        7970       15920 
06-03         7691            4299        8625       17690 
06-04         7500            4495        9365       16310 
06-05         7312            4474        9280       16250 
06-06         7190            4363        9470       16500 
06-07         7070            4458        9290       15680 
06-08         6941            4508        8890       15710 
06-09         6715            4631        8300       17030 
06-10         6543            4490        7915       16320 
06-11         6381            4305        7990       16330 
06-12         6314            3980        7500       15940 
06-13         6131            3821        6900       14560 
06-14         5926            3818        6625       14630 
06-15         5816            3745        6735       14130 
06-16         5609            3666        6970       13160 
06-17         5393            3684        6765       13430 
06-18         5278            3511        7380       13230 
06-19         5144            3281        7340       13470 
06-20         4973            3047        7020       12460 
06-21         4811            2847        7005       12110 
06-22         4666            2684        6585       11680 
06-23         4507            2565        6325       11080 
06-24         4337            2466        6035       10580 
06-25         4159            2342        5640        9907 
06-26         3998            2236        5375       10008 
06-27         3865            2199        5245       11050 
06-28         3753            2132        5165       10220 
06-29         3649            2001        4960        9611 
06-30         3566            1902        4675        9280 

07-01         3497            1821        4420        8705 
07-02         3395            1797        4190        8527 
07-03         3273            1759        3965        8360 
07-04         3156            1728        3720        8209 
07-05         3056            1709        3685        7655 
07-06         2957            1763        3540        7267 
07-07         2864            1734        3465        6816 
07-08         2766            1708        3405        6407 
07-09         2677            1732        3385        6193 
07-10         2596            1695        3240        5958 
07-11         2527            1721        3075        5876 
07-12         2456            1695        2865        5563 
07-13         2382            1644        2740        5251 
07-14         2309            1613        2730        4959 
07-15         2248            1556        2740        4681 
07-16         2191            1514        2705        4389 
07-17         2133            1480        2595        4135 
07-18         2081            1392        2525        3936 
07-19         2030            1361        2420        3856 
07-20         1981            1303        2360        3623 
07-21         1937            1281        2265        3427 
07-22         1893            1229        2210        3279 
07-23         1852            1212        2135        3219 
07-24         1812            1242        2065        3277 
07-25         1769            1222        1995        3198 
07-26         1734            1193        1920        3050 
07-27         1702            1165        1870        3261 
07-28         1670            1121        1830        3165 
07-29         1640            1092        1790        3126 
07-30         1613            1054        1730        2910 
07-31         1587            1034        1705        2912 

08-01         1565            1000        1695        2910 
08-02         1547             974        1635        2775 
08-03         1533             948        1610        2639 
08-04         1506             927        1550        2514 
08-05         1485             913        1530        2442 
08-06         1471             872        1500        2441 
08-07         1450             871        1455        2379 
08-08         1434             904        1430        2651 
08-09         1421             941        1430        2584 
08-10         1409             932        1445        2406 
08-11         1395             906        1475        2264 
08-12         1383             891        1450        2142 
08-13         1374             886        1415        2080 
08-14         1367             870        1380        2089 
08-15         1354             847        1360        2142 
08-16         1337             821        1345        2216 
08-17         1327             810        1310        2352 
08-18         1324             810        1270        2320 



(BITM8) BITTERROOT - NEAR MISSOULA Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             33 115          18          28          45  
Apr            112 156          30          71         135  
May            369  99         197         374         786  
Jun            292  69         200         424         795  
Jul             84  67          52         126         265  
Total          890  87         497        1023        2026  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         3449            1322        2650        4647 
04-21         3414            1262        2670        5125 
04-22         4334            1223        3225        5964 
04-23         6304            1248        3290        6769 
04-24         7810            1351        3445        6983 
04-25         7103            1330        3435        6591 
04-26         6020            1331        3315        6535 
04-27         5273            1357        3295        5926 
04-28         4682            1484        3440        6763 
04-29         4177            1635        3750        6675 
04-30         3762            1497        3515        6352 

05-01         3494            1356        3480        7817 
05-02         3765            1385        3765        7349 
05-03         4002            1490        3790        6851 
05-04         3990            1533        3790        7404 
05-05         4102            1513        3915        8054 
05-06         4230            1632        4390        8082 
05-07         4370            2313        4575        9194 
05-08         4579            2376        4495        8660 
05-09         4654            2365        4900        9024 
05-10         4679            2397        4910        8555 
05-11         4702            2234        4515        9588 
05-12         4732            2329        4935       10958 
05-13         4870            2336        5095       12680 
05-14         5081            2401        5455       13320 
05-15         5392            2634        5330       13040 
05-16         5769            2911        6005       13940 
05-17         6458            3262        7130       14830 
05-18         6960            3505        7255       15900 
05-19         7262            4140        6890       15370 
05-20         7602            4683        7790       16340 
05-21         7675            4569        8030       17170 
05-22         7845            4300        7635       15970 
05-23         8002            4237        7815       15000 
05-24         8147            4348        7740       14800 
05-25         8238            4469        7350       17000 
05-26         7938            4635        7165       16330 
05-27         7743            4991        8355       16600 
05-28         7693            5091        8955       16850 
05-29         7642            4514        8420       16950 
05-30         7427            4832        7480       16360 
05-31         7266            4539        7200       16140 

06-01         7229            4337        7050       17580 
06-02         7212            4512        7855       16550 
06-03         7124            4414        8840       15000 
06-04         6935            4791        9675       13860 
06-05         6780            4542        9825       14920 
06-06         6618            4242       10300       13800 
06-07         6466            4109        9915       14490 
06-08         6254            4042        9010       15630 
06-09         6020            4367        7885       16330 
06-10         5737            4089        6980       16100 
06-11         5531            3834        6830       14390 
06-12         5393            3965        6645       13980 
06-13         5107            4264        6785       14340 
06-14         4933            3785        7225       14790 
06-15         4994            3709        7795       14420 
06-16         4745            3471        7095       13890 
06-17         4454            3441        7075       13500 
06-18         4543            3194        7145       13780 
06-19         4550            3010        6660       13050 
06-20         4396            2904        6810       12780 
06-21         4216            2720        6415       12160 
06-22         4023            2648        5950       12420 
06-23         3778            2556        5815       11940 
06-24         3471            2432        5745       11664 
06-25         3194            2399        5890       10238 
06-26         2921            2111        5855        9604 
06-27         2746            1931        5735       10182 
06-28         2673            1812        5445       10018 
06-29         2661            1762        4980        9825 
06-30         2645            1616        4585        9822 

07-01         2564            1468        4170        9226 
07-02         2400            1440        3945        8686 
07-03         2216            1434        3865        8933 
07-04         2062            1322        3605        8726 
07-05         1914            1213        3355        8211 
07-06         1789            1161        3250        7296 
07-07         1682            1112        3075        6615 
07-08         1598            1044        2960        5964 
07-09         1524             972        2705        5413 
07-10         1455             959        2525        5309 
07-11         1398             904        2350        4970 
07-12         1359             867        2225        4838 
07-13         1308             853        2135        4228 
07-14         1265             825        2040        3889 
07-15         1235             805        2055        3633 
07-16         1205             792        1925        3601 
07-17         1174             747        1795        3394 
07-18         1146             727        1655        3290 
07-19         1114             713        1530        3006 
07-20         1095             670        1375        2674 
07-21         1072             633        1270        2351 
07-22         1051             612        1180        2144 
07-23         1037             585        1100        2030 
07-24         1025             563        1040        2059 
07-25         1014             544         981        1898 
07-26          998             534         938        1975 
07-27          990             539         876        2047 
07-28          982             537         856        1917 
07-29          977             546         873        1764 
07-30          961             542         868        1685 
07-31          957             532         845        1629 

08-01          956             517         871        1563 
08-02          954             498         858        1489 
08-03          952             526         857        1434 
08-04          941             525         835        1396 
08-05          919             512         816        1309 
08-06          923             519         795        1247 
08-07          929             512         782        1199 
08-08          923             494         767        1277 
08-09          918             494         761        1240 
08-10          905             499         760        1206 
08-11          904             503         781        1180 
08-12          906             509         775        1097 
08-13          907             516         769        1135 
08-14          885             527         783        1164 
08-15          883             523         782        1183 
08-16          876             524         769        1196 
08-17          880             520         751        1289 
08-18          886             515         744        1282 



(BELM8) CLARK FORK - BELOW MISSOULA Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             84 104          49          81         133  
Apr            275 158          88         174         335  
May            852 105         463         813        1649  
Jun            632  72         427         872        1628  
Jul            227  74         146         305         563  
Total         2069  92        1173        2245        4307  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         8690            3801        6660       11260 
04-21         8938            3732        6580       12250 
04-22        10860            3743        7085       13090 
04-23        14386            3724        8100       15910 
04-24        17626            3906        8525       17840 
04-25        16535            3827        8815       16170 
04-26        14460            3753        8435       15360 
04-27        12985            4006        8025       16850 
04-28        11961            3993        7685       17700 
04-29        11328            4574        8895       16540 
04-30        10984            5230        8920       15930 

05-01        10869            4928        8910       18740 
05-02        11345            4669        8765       18080 
05-03        11533            4522        8800       16380 
05-04        11410            4744        9245       18490 
05-05        11543            4707       10100       17150 
05-06        11715            4678       10500       16270 
05-07        11913            6261       10700       19940 
05-08        12247            6076       10900       18540 
05-09        12265            6085       11550       17730 
05-10        12136            7133       11250       19040 
05-11        12078            7113       11300       20930 
05-12        12071            7082       11750       22970 
05-13        12079            6895       12400       25960 
05-14        12252            6408       12500       26200 
05-15        12603            6276       12550       25870 
05-16        13137            6204       12650       29260 
05-17        14157            6444       14700       31050 
05-18        14865            7148       15750       33580 
05-19        15384            8114       15850       31860 
05-20        15768            9249       15750       32280 
05-21        15784            9391       16700       36310 
05-22        16012            9667       16550       36750 
05-23        16265            9310       16750       31890 
05-24        16712            9727       16250       29880 
05-25        16919            9653       15350       34150 
05-26        16608            9579       14550       35590 
05-27        16274           10310       16250       33380 
05-28        16186           11030       17000       32840 
05-29        16069           10550       15450       32330 
05-30        15756           10150       14650       33020 
05-31        15446            9472       14800       34860 

06-01        15272            9264       14200       36830 
06-02        15142            9539       15400       34650 
06-03        14815            9047       17700       29610 
06-04        14435            9399       19300       28800 
06-05        14092            9701       20200       30230 
06-06        13808            9322       21100       28150 
06-07        13536            9042       20500       31020 
06-08        13194            8874       18300       30710 
06-09        12736            9222       17600       33400 
06-10        12280           10010       16650       33450 
06-11        11911            9387       15300       33490 
06-12        11707            8685       14300       33280 
06-13        11238            8418       14200       29830 
06-14        10860            7995       14600       29130 
06-15        10810            7647       15000       28330 
06-16        10354            7240       14300       27230 
06-17         9847            7219       13850       28160 
06-18         9821            6799       13650       28340 
06-19         9694            6329       13900       25390 
06-20         9369            6054       14000       26270 
06-21         9027            5696       13600       23280 
06-22         8688            5424       12800       23700 
06-23         8285            5169       12850       25070 
06-24         7808            4910       12300       24350 
06-25         7353            4817       11550       22460 
06-26         6919            4481       11250       21190 
06-27         6611            4198       11150       20190 
06-28         6426            3936       10600       18730 
06-29         6309            3739        9855       17250 
06-30         6210            3571        9555       18440 

07-01         6061            3330        8805       18490 
07-02         5795            3293        8210       18140 
07-03         5490            3210        7650       16390 
07-04         5217            3057        7365       15810 
07-05         4969            2912        7155       16010 
07-06         4746            2913        6995       15010 
07-07         4547            3192        6795       13300 
07-08         4364            3071        6620       11970 
07-09         4201            2920        6345       11070 
07-10         4051            2793        5995       10730 
07-11         3924            2778        5665       10550 
07-12         3815            2713        5425        9958 
07-13         3690            2611        5235        9647 
07-14         3573            2512        4955        8761 
07-15         3484            2411        4910        8276 
07-16         3396            2301        4920        7945 
07-17         3308            2213        4690        7346 
07-18         3228            2181        4460        6766 
07-19         3144            2122        4190        6275 
07-20         3076            2007        3920        5781 
07-21         3009            1983        3720        5376 
07-22         2944            1901        3530        5158 
07-23         2890            1841        3375        4994 
07-24         2837            1807        3205        4977 
07-25         2783            1783        3070        4927 
07-26         2732            1762        2965        5066 
07-27         2692            1721        2875        5412 
07-28         2653            1680        2795        5424 
07-29         2617            1652        2765        5124 
07-30         2574            1621        2660        4712 
07-31         2544            1582        2580        4416 

08-01         2520            1536        2580        4440 
08-02         2502            1519        2505        4335 
08-03         2485            1505        2510        4070 
08-04         2447            1474        2450        3843 
08-05         2404            1445        2410        3662 
08-06         2394            1454        2335        3594 
08-07         2378            1432        2235        3510 
08-08         2357            1403        2185        4029 
08-09         2340            1391        2175        3950 
08-10         2314            1372        2170        3806 
08-11         2299            1343        2235        3668 
08-12         2289            1306        2240        3434 
08-13         2280            1315        2205        3284 
08-14         2252            1324        2160        3320 
08-15         2236            1303        2125        3389 
08-16         2213            1274        2085        3479 
08-17         2207            1229        2055        3518 
08-18         2210            1221        2015        3495 



(STRM8) ST. REGIS - NEAR ST. REGIS Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              5  96           4           5           9  
Apr             30 102          15          29          51  
May             83  82          53         102         175  
Jun             42  73          27          57         137  
Jul             13  79          10          16          54  
Total          173  82         108         210         425  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          921             545        1116        2019 
04-21         1052             585        1209        1919 
04-22         1368             665        1295        1849 
04-23         1811             700        1315        2544 
04-24         1834             711        1335        2854 
04-25         1623             707        1372        2481 
04-26         1429             677        1426        2397 
04-27         1281             624        1450        2175 
04-28         1203             630        1455        2633 
04-29         1198             660        1375        2476 
04-30         1228             976        1342        2202 

05-01         1292             907        1368        2383 
05-02         1290             842        1425        2216 
05-03         1283             788        1508        2231 
05-04         1288             776        1469        2189 
05-05         1288             794        1450        2481 
05-06         1317             817        1464        2349 
05-07         1361             877        1539        2493 
05-08         1371             798        1468        2382 
05-09         1344             751        1556        2271 
05-10         1317             819        1603        2369 
05-11         1297             891        1599        2480 
05-12         1302             887        1595        2527 
05-13         1305             908        1623        2617 
05-14         1319             907        1640        2536 
05-15         1349             874        1685        2726 
05-16         1371             846        1738        2904 
05-17         1394             808        1700        3094 
05-18         1449             903        1779        3318 
05-19         1443             920        1788        3529 
05-20         1423             932        1785        3525 
05-21         1416             896        1621        3422 
05-22         1415             873        1670        3567 
05-23         1432             865        1758        3680 
05-24         1416             905        1969        3354 
05-25         1412             951        2046        3084 
05-26         1389             899        1877        2996 
05-27         1375             848        1835        2941 
05-28         1349             814        1705        2944 
05-29         1329             784        1700        3217 
05-30         1302             839        1730        3174 
05-31         1283             793        1669        3162 

06-01         1258             764        1640        2852 
06-02         1227             772        1520        2720 
06-03         1189             742        1539        2681 
06-04         1149             691        1574        2543 
06-05         1106             646        1539        2491 
06-06         1065             603        1505        2540 
06-07         1032             572        1365        2772 
06-08          979             532        1292        2635 
06-09          934             501        1242        2563 
06-10          888             475        1140        2412 
06-11          842             449        1075        2297 
06-12          794             425         984        2348 
06-13          759             474         949        2334 
06-14          718             445         894        2262 
06-15          671             424         839        2240 
06-16          631             404         803        2308 
06-17          594             388         784        2362 
06-18          559             421         850        2365 
06-19          525             396         782        2305 
06-20          495             381         734        2261 
06-21          472             350         711        2262 
06-22          446             330         716        2228 
06-23          423             315         678        2172 
06-24          403             305         640        2047 
06-25          386             292         600        1938 
06-26          372             283         566        1949 
06-27          356             272         538        1991 
06-28          344             269         507        1827 
06-29          331             257         478        1759 
06-30          323             249         468        1705 

07-01          309             240         434        1750 
07-02          297             230         409        1817 
07-03          289             227         380        1691 
07-04          277             220         395        1603 
07-05          269             210         364        1545 
07-06          261             205         342        1477 
07-07          254             199         361        1385 
07-08          244             194         361        1282 
07-09          240             188         330        1185 
07-10          233             185         315        1099 
07-11          225             178         301        1021 
07-12          219             171         282         944 
07-13          214             164         268         894 
07-14          214             160         262         832 
07-15          205             157         270         770 
07-16          202             152         246         716 
07-17          196             148         232         668 
07-18          192             147         218         625 
07-19          186             152         209         594 
07-20          183             145         203         557 
07-21          180             142         212         523 
07-22          175             137         203         494 
07-23          176             133         195         465 
07-24          170             133         205         441 
07-25          167             130         185         419 
07-26          163             126         172         410 
07-27          161             122         170         392 
07-28          157             122         174         369 
07-29          154             118         171         359 
07-30          153             114         167         340 
07-31          150             112         162         324 

08-01          150             108         158         312 
08-02          149             106         154         314 
08-03          145             107         153         327 
08-04          142             105         149         284 
08-05          141             105         151         296 
08-06          140             102         145         274 
08-07          140              99         139         258 
08-08          140              98         144         255 
08-09          134             100         140         268 
08-10          134             100         138         239 
08-11          134              97         135         232 
08-12          131              96         135         226 
08-13          130              97         137         221 
08-14          127              94         138         213 
08-15          126              91         135         221 
08-16          127              88         131         203 
08-17          124              87         127         214 
08-18          124              87         128         194 



(SRGM8) CLARK FORK - AT ST REGIS Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug            114 103          70         110         163  
Apr            362 151         127         239         462  
May           1121 103         636        1087        2102  
Jun            824  74         537        1110        2071  
Jul            303  76         201         400         691  
Total         2724  92        1571        2947        5489  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20        12424            5460        9500       14660 
04-21        12249            5529        9350       16710 
04-22        13716            5492        9405       16880 
04-23        17549            5544       10150       20750 
04-24        21904            5556       10900       23030 
04-25        22281            5480       11250       21680 
04-26        19651            5409       12300       22550 
04-27        17443            5744       11950       21940 
04-28        15929            5978       11350       25040 
04-29        14938            6414       11650       25420 
04-30        14548            7562       12750       24560 

05-01        14520            7449       12550       23540 
05-02        14871            7077       12450       24100 
05-03        15313            6879       12250       22520 
05-04        15314            6933       12600       22310 
05-05        15362            6909       13300       21700 
05-06        15637            6758       13550       22830 
05-07        15913            7464       14200       25070 
05-08        16280            8603       14600       26020 
05-09        16470            9578       15500       25850 
05-10        16395            9642       15450       27100 
05-11        16282           10060       15150       27430 
05-12        16268           10730       14950       29570 
05-13        16248           10500       15800       31810 
05-14        16379            9778       16000       33100 
05-15        16759            9810       16600       32700 
05-16        17267            9647       16650       37710 
05-17        18211            9698       18650       39570 
05-18        19298           10100       20000       40730 
05-19        19973           11290       20600       41940 
05-20        20400           12730       20550       41990 
05-21        20604           12500       21250       44250 
05-22        20672           12750       20750       44430 
05-23        21022           12630       21950       41800 
05-24        21361           12290       22650       37100 
05-25        21777           12270       21350       40210 
05-26        21696           12200       21050       44150 
05-27        21343           12450       21600       44670 
05-28        21174           13170       23900       43120 
05-29        21119           13430       22050       39980 
05-30        20871           12830       20350       40260 
05-31        20483           12600       19650       42410 

06-01        20214           11690       19600       42370 
06-02        19990           11490       19650       42140 
06-03        19689           11500       22650       37980 
06-04        19170           11350       24350       35730 
06-05        18719           12040       25400       38080 
06-06        18284           12000       26300       38200 
06-07        17931           11330       25650       40430 
06-08        17479           11030       24200       40530 
06-09        16891           10910       22150       41410 
06-10        16260           11510       21350       43360 
06-11        15677           11950       20100       43610 
06-12        15283           11530       18800       43410 
06-13        14771           10570       18250       40150 
06-14        14161            9659       18400       36770 
06-15        13827            9615       18200       35870 
06-16        13457            9250       18300       35120 
06-17        12757            8867       17850       35790 
06-18        12392            8678       17050       36200 
06-19        12271            8111       16600       34600 
06-20        11915            7664       17700       32660 
06-21        11465            7302       18050       31580 
06-22        11021            6916       16550       30130 
06-23        10574            6613       16250       30780 
06-24        10046            6338       15750       29610 
06-25         9510            6228       14700       27950 
06-26         8995            5955       14050       25700 
06-27         8552            5589       13700       24170 
06-28         8239            5291       13550       23980 
06-29         8048            4993       12850       23340 
06-30         7894            4752       12000       22880 

07-01         7736            4543       11100       23030 
07-02         7496            4305       10400       21420 
07-03         7166            4216        9955       19820 
07-04         6834            4071        9525       18260 
07-05         6538            3926        9040       18580 
07-06         6268            3830        8610       18310 
07-07         6024            3798        8390       16600 
07-08         5801            4162        8255       15180 
07-09         5597            4054        8155       14180 
07-10         5417            3866        7770       13280 
07-11         5242            3752        7430       12640 
07-12         5102            3607        7065       12580 
07-13         4962            3511        6790       11820 
07-14         4819            3357        6680       11180 
07-15         4692            3277        6435       10390 
07-16         4581            3147        6345        9887 
07-17         4475            3053        6215        8990 
07-18         4369            3123        5975        8316 
07-19         4268            3094        5680        7854 
07-20         4171            3002        5400        7487 
07-21         4088            2856        5125        7082 
07-22         4006            2796        4895        6716 
07-23         3935            2709        4700        6408 
07-24         3865            2624        4500        6195 
07-25         3795            2564        4305        6123 
07-26         3728            2505        4155        5962 
07-27         3673            2464        4030        6078 
07-28         3620            2394        3920        6322 
07-29         3567            2383        3790        6297 
07-30         3519            2332        3665        5844 
07-31         3469            2271        3555        5495 

08-01         3428            2211        3480        5448 
08-02         3401            2162        3560        5485 
08-03         3374            2123        3480        5317 
08-04         3345            2101        3330        5064 
08-05         3293            2040        3240        4846 
08-06         3253            2002        3145        4666 
08-07         3235            1981        3075        4528 
08-08         3214            1946        3005        4409 
08-09         3182            1939        2965        4586 
08-10         3156            1926        2985        4459 
08-11         3128            1923        3045        4328 
08-12         3109            1877        3010        4181 
08-13         3098            1866        2990        4018 
08-14         3073            1829        2940        3958 
08-15         3041            1819        2920        4095 
08-16         3020            1800        2900        4104 
08-17         2991            1797        2845        4185 
08-18         2987            1805        2790        4298 



(KERM8) FLATHEAD - SELI’Š KSANKA QLISPE’ DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug            240  92         101         260         440  
Apr            547 138         181         395         647  
May           1618  99         913        1638        2686  
Jun           1270  78         852        1620        2837  
Jul            603  77         365         785        1356  
Total         4277  91        2412        4698        7965  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20        19915            7606       15791       24644 
04-21        20025            6043       15778       26363 
04-22        22544            7585       16365       27499 
04-23        28108            9008       17064       28127 
04-24        34489            7807       17740       30633 
04-25        33469            9525       20273       33281 
04-26        27938            8236       19213       31433 
04-27        24073            8323       20008       31391 
04-28        22311            9166       19567       31096 
04-29        21470            9755       17982       29614 
04-30        21380            7972       19521       32172 

05-01        22171            9429       19879       32055 
05-02        23237            9938       18738       34056 
05-03        23609            9554       19947       33876 
05-04        23626           11151       21073       32156 
05-05        24173           11165       19453       31895 
05-06        25037           12499       21498       35825 
05-07        25365           14802       22858       29479 
05-08        25485           12083       22822       34990 
05-09        25313           12315       22950       30116 
05-10        25099           13913       24844       37576 
05-11        24761           11392       22926       38656 
05-12        24362           12950       22345       40856 
05-13        24379           13972       23767       48880 
05-14        24853           13370       22124       49841 
05-15        25332           14209       24692       49600 
05-16        25774           11895       24952       50913 
05-17        26440           15131       29099       52225 
05-18        26998           14837       29348       49896 
05-19        27165           16342       31918       50947 
05-20        27293           16564       30436       48853 
05-21        27280           16994       34018       49713 
05-22        27227           17488       31095       49018 
05-23        27416           15887       33114       49260 
05-24        27404           16740       34207       49578 
05-25        28206           17513       33316       53278 
05-26        29546           20111       30873       50569 
05-27        29434           18497       30213       52101 
05-28        29398           21507       33012       49629 
05-29        29773           19062       30712       45136 
05-30        29915           19567       29366       46335 
05-31        29826           19398       30673       47077 

06-01        29063           16797       29845       54464 
06-02        27011           20345       31264       53778 
06-03        26523           20252       32208       51014 
06-04        26175           17771       32545       47944 
06-05        26001           18874       34345       52801 
06-06        25526           18481       32381       49664 
06-07        25373           17090       32175       51384 
06-08        25081           16599       31863       52919 
06-09        24477           16357       30354       50873 
06-10        24239           15468       31605       51527 
06-11        23912           15753       29262       48555 
06-12        23285           16915       26420       47881 
06-13        22647           14841       28140       45523 
06-14        21799           15609       25819       44878 
06-15        21315           14954       28297       42067 
06-16        20834           13727       26138       48201 
06-17        20275           13853       27115       52391 
06-18        19875           12883       28561       49622 
06-19        19722           12152       26846       46646 
06-20        19466           11635       26654       47392 
06-21        19148           11055       25831       45738 
06-22        18758           11527       25299       44650 
06-23        18388           11483       24732       44361 
06-24        17839            9732       25092       42823 
06-25        16952           11662       22299       44944 
06-26        16190           11109       21166       46038 
06-27        15556           12002       20848       45013 
06-28        15172           10956       20749       42134 
06-29        14980           10949       20059       41914 
06-30        14729            8945       18884       43531 

07-01        14402           11165       18549       42497 
07-02        13773            8511       17900       35337 
07-03        13343            8600       17416       36583 
07-04        12943            8205       17666       35391 
07-05        12597            7072       17041       34503 
07-06        12203            9168       17311       32658 
07-07        11825            8430       15666       28875 
07-08        11439            6628       15383       27032 
07-09        11086            6486       15367       24844 
07-10        10725            5723       14500       26016 
07-11        10423            6416       14964       25309 
07-12        10169            6374       14017       21707 
07-13         9945            6153       14073       20090 
07-14         9698            5684       13097       25310 
07-15         9435            6626       12382       19142 
07-16         9198            4722       11996       20544 
07-17         9000            5693       11965       19349 
07-18         8821            4659       11284       19188 
07-19         8660            4405       11221       18265 
07-20         8515            6249       11551       16916 
07-21         8375            4828        9917       16459 
07-22         8239            4161        9020       15383 
07-23         8120            4708       10682       17030 
07-24         8003            4808        9418       14846 
07-25         7888            4213        9680       14656 
07-26         7777            4124       10054       13483 
07-27         7672            4267        9262       12723 
07-28         7578            4625        8696       12125 
07-29         7481            3259        8416       12620 
07-30         7395            3949        8818       12506 
07-31         7314            4314        8537       12207 

08-01         7236            3511        8762       12863 
08-02         7163            2923        8030       11230 
08-03         7088            3355        7975       15169 
08-04         7013            2905        7746       13142 
08-05         6947            1539        7838       12879 
08-06         6883            2759        6667       12212 
08-07         6824            3913        7564       13751 
08-08         6772            2771        7679       11700 
08-09         6717            2332        7622       11079 
08-10         6660            1928        6873       12032 
08-11         6609            2874        7899       12446 
08-12         6563            2775        7623       11800 
08-13         6520            2870        6298       12896 
08-14         6476            4019        6749       12923 
08-15         6436            3091        6463       11601 
08-16         6402            2905        5849       10114 
08-17         6366            3327        6894       11423 
08-18         6326            1275        6593       12424 



(NOXM8) CLARK FORK - NOXON RAPIDS DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug            392  96         238         409         704  
Apr            887 150         298         592        1003  
May           2742 110        1370        2495        4405  
Jun           2047  75        1339        2729        4829  
Jul           1002  75         680        1332        2276  
Total         7070  94        3925        7558       13217  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20        30611            9793       22818       35800 
04-21        30587           13026       24278       39542 
04-22        31981           12544       25116       40428 
04-23        39494           13367       26089       43204 
04-24        48350           13541       27916       43771 
04-25        50024           13391       28414       44781 
04-26        47274           14051       28800       45433 
04-27        44364           14745       29019       49234 
04-28        42432           14564       28462       52198 
04-29        41266           14861       28688       55802 
04-30        40739           16316       29181       55416 

05-01        40759           16083       29230       55252 
05-02        40959           14843       28962       52808 
05-03        41340           16288       28650       51367 
05-04        41561           17084       29052       51249 
05-05        41643           17428       30117       55491 
05-06        41877           17754       30186       54210 
05-07        42305           19383       30879       56708 
05-08        42639           19029       32351       58968 
05-09        42821           18435       32322       58916 
05-10        42707           19304       32372       61234 
05-11        42502           20869       32761       64644 
05-12        42475           22541       32208       66382 
05-13        42464           23163       33504       70476 
05-14        42398           22410       34436       73172 
05-15        42585           21798       34614       73675 
05-16        43004           21436       36388       74964 
05-17        43632           21889       40587       77284 
05-18        44724           23602       47452       76966 
05-19        45620           25292       49935       74384 
05-20        45998           25972       49573       76932 
05-21        46256           25761       52147       79184 
05-22        46283           26011       52562       80242 
05-23        46408           25616       50784       78860 
05-24        46716           25711       48462       79975 
05-25        47169           25600       48587       84418 
05-26        48734           24813       44902       90059 
05-27        49827           25487       47870       92253 
05-28        49487           27050       54697       91901 
05-29        49366           26100       55690       89114 
05-30        49465           27154       54863       85763 
05-31        49184           26740       52000       84778 

06-01        48734           27459       50700       82214 
06-02        47383           27031       47659       85602 
06-03        45386           26824       47271       86630 
06-04        44307           26580       47074       83396 
06-05        43464           25720       50053       84345 
06-06        42706           25984       52572       84610 
06-07        41923           25120       53870       87486 
06-08        41307           25411       56190       88584 
06-09        40351           25500       54180       88902 
06-10        39146           24474       54411       91078 
06-11        38252           23588       52694       93194 
06-12        37329           23738       46899       92542 
06-13        36246           24282       46074       90134 
06-14        34968           23886       45197       87060 
06-15        33635           23915       43500       84522 
06-16        32802           22962       42825       82896 
06-17        31727           22652       43552       83384 
06-18        30586           22382       48262       78518 
06-19        29982           21489       46782       72660 
06-20        29511           21657       46450       75930 
06-21        28828           20623       43613       76277 
06-22        28027           19865       45284       75314 
06-23        27161           19505       48870       75020 
06-24        26270           19002       42668       75715 
06-25        25179           18042       40915       73360 
06-26        25833           17820       38489       70484 
06-27        26441           17467       37784       71348 
06-28        25506           17708       35724       71512 
06-29        24865           17392       34818       71721 
06-30        24472           17111       31988       70572 

07-01        24061           17225       35173       67886 
07-02        23475           17979       31353       62209 
07-03        22595           17340       28220       61070 
07-04        21802           15929       27590       52859 
07-05        21059           13697       29618       50741 
07-06        20397           14247       28702       55046 
07-07        19748           13411       27489       53588 
07-08        19112           14242       29526       50553 
07-09        18487           13825       28776       43629 
07-10        17922           13042       26839       41362 
07-11        17386           12117       25478       38807 
07-12        16913           12009       22834       36226 
07-13        16486           11587       22284       36034 
07-14        16108           10909       22572       32103 
07-15        15731           10109       22125       34865 
07-16        15318            9470       21559       31051 
07-17        14952            9207       21735       31064 
07-18        14628            9159       19762       30604 
07-19        14336            9075       17845       28655 
07-20        14065            8936       16661       29505 
07-21        13821            8702       16003       25474 
07-22        13585            8880       16509       31590 
07-23        13378            8484       17446       26262 
07-24        13166            8243       15841       23388 
07-25        12953            8383       14030       22362 
07-26        12762            8029       14688       24032 
07-27        12576            8166       14336       28914 
07-28        12410            7693       14463       21034 
07-29        12251            7538       14154       27229 
07-30        12092            7770       14377       23962 
07-31        11951            7706       13785       25693 

08-01        11827            7985       13617       25364 
08-02        11722            7967       13536       21860 
08-03        11607            8099       13463       21590 
08-04        11486            7542       12777       20083 
08-05        11360            7247       12139       25399 
08-06        11235            6458       11738       24310 
08-07        11137            6090       11727       17969 
08-08        11072            6241       10766       22406 
08-09        10979            6143       11197       21538 
08-10        10875            6320       11272       18974 
08-11        10789            6169       10665       17044 
08-12        10719            6575       10546       16143 
08-13        10643            6422       10719       18354 
08-14        10591            6140       10634       17604 
08-15        10503            6216       10428       17043 
08-16        10426            6238       10485       17219 
08-17        10362            5967       10351       16127 
08-18        10298            6377       10032       15843 



(CABI1) CLARK FORK - CABINET GORGE DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug            435  98         239         446         807  
Apr            996 151         319         660        1125  
May           3040 110        1481        2761        4887  
Jun           2227  75        1500        2981        5258  
Jul           1108  75         734        1481        2546  
Total         7806  94        4273        8329       14623  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20        34491           10221       27675       39668 
04-21        34466           13907       26637       45150 
04-22        35996           13208       27389       42071 
04-23        44380           15160       29339       48060 
04-24        54345           11818       29603       51662 
04-25        56239           11810       31007       50928 
04-26        53134           10420       32281       55565 
04-27        49830           18275       32788       52261 
04-28        47626           17815       32520       57845 
04-29        46287           18335       31001       62094 
04-30        45664           19792       32662       61785 

05-01        45656           15607       34484       62343 
05-02        45852           15350       33363       58283 
05-03        46249           17621       32568       57370 
05-04        46471           19344       31121       57738 
05-05        46535           20898       32926       60666 
05-06        46768           19794       33615       60961 
05-07        47216           19229       35423       63566 
05-08        47562           18351       35173       66554 
05-09        47738           19660       36220       65340 
05-10        47584           23403       36391       68140 
05-11        47327           23935       37878       71199 
05-12        47267           21018       37611       73617 
05-13        47228           23243       37340       78867 
05-14        47125           25045       39273       80520 
05-15        47302           24278       39099       82567 
05-16        47738           20152       39989       83626 
05-17        48395           25027       44198       87415 
05-18        49560           26590       51356       85001 
05-19        50513           27932       55130       82698 
05-20        50889           28833       55106       85123 
05-21        51130           27779       56250       87185 
05-22        51116           28031       57837       88718 
05-23        51209           28020       57058       87061 
05-24        51502           29602       55401       88718 
05-25        51954           27824       52868       93265 
05-26        53622           27247       49967       99486 
05-27        54788           27969       51872      101239 
05-28        54371           29731       56576      101691 
05-29        54187           26313       59459       98343 
05-30        54248           30350       60290       95505 
05-31        53895           28807       56740       91593 

06-01        53355           30801       55661       90116 
06-02        51840           30832       55424       93930 
06-03        49609           29986       52624       95212 
06-04        48383           28542       51079       92052 
06-05        47420           29756       52300       91085 
06-06        46552           29765       57351       91896 
06-07        45657           27989       58402       95868 
06-08        44946           29918       60917       96448 
06-09        43870           30617       58742       96458 
06-10        42521           30000       58308       99076 
06-11        41513           26413       56549      101038 
06-12        40476           27803       54275      101052 
06-13        39267           26624       50207       97261 
06-14        37851           26897       47936       94778 
06-15        36374           26317       46637       91244 
06-16        35439           24905       46396       89260 
06-17        34297           26536       47478       90387 
06-18        33093           21393       51863       85568 
06-19        32466           20218       50875       78586 
06-20        31987           23401       51940       83426 
06-21        31277           23303       47006       82955 
06-22        30437           22915       50094       81633 
06-23        29523           20380       53174       80770 
06-24        28581           20801       46908       82468 
06-25        27422           21322       45036       79560 
06-26        28138           20154       43411       77280 
06-27        28844           20492       41065       78963 
06-28        27853           21389       37007       78564 
06-29        27175           19463       37567       78456 
06-30        26769           17730       37060       76361 

07-01        26344           19127       36599       74334 
07-02        25728           19205       35504       68245 
07-03        24788           17222       32242       67181 
07-04        23938           16422       30043       58467 
07-05        23144           16303       33453       55120 
07-06        22437           16387       32821       60572 
07-07        21742           15450       30632       59091 
07-08        21062           14126       30914       55468 
07-09        20391           15595       31164       50107 
07-10        19786           12016       29042       44870 
07-11        19212           10714       25799       40958 
07-12        18705           12790       25376       40196 
07-13        18249           13858       24808       38969 
07-14        17847           13017       26243       37280 
07-15        17445           11393       25038       39919 
07-16        17002            9961       24808       34227 
07-17        16599           11669       24714       34448 
07-18        16240           11015       23398       33588 
07-19        15915            9054       20275       35023 
07-20        15615           10190       19642       31219 
07-21        15344            9220       20101       30786 
07-22        15081            9771       17327       37194 
07-23        14851            9194       17809       28622 
07-24        14616            9900       17436       28719 
07-25        14379            7916       15396       28323 
07-26        14168            9223       16901       28746 
07-27        13961            8690       16508       34134 
07-28        13777            7183       16303       25092 
07-29        13600            7892       16621       28069 
07-30        13423            7653       15598       27034 
07-31        13267            8132       14215       27825 

08-01        13129            7842       14189       26570 
08-02        13012            7359       13942       24602 
08-03        12884            6930       14926       24699 
08-04        12751            6472       14998       22026 
08-05        12611            7246       14077       30906 
08-06        12472            6869       13551       24084 
08-07        12363            6257       13302       20054 
08-08        12290            6432       11808       23815 
08-09        12187            7074       12370       23831 
08-10        12072            7321       11291       20144 
08-11        11976            6400       11659       22876 
08-12        11899            6730       10952       20631 
08-13        11815            4948       12384       21973 
08-14        11756            6794       11393       21592 
08-15        11659            6872       10599       19915 
08-16        11573            6417       11548       21071 
08-17        11503            6536       11171       20087 
08-18        11431            5865       10771       18066 



(PRTI1) PRIEST - NEAR PRIEST RIVER Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              9  65           8          14          29  
Apr             59  80          47          74         114  
May            210  73         143         287         425  
Jun             66  31          81         215         413  
Jul             35  59          29          60         157  
Total          380  58         308         650        1138  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         2624            1763        3180        4369 
04-21         2612            1723        3140        4563 
04-22         2636            1801        3180        4793 
04-23         2906            2004        3275        4793 
04-24         2885            2156        3380        5429 
04-25         2821            2234        3470        5448 
04-26         2756            2354        3525        5640 
04-27         2697            2359        3545        5793 
04-28         2645            2332        3530        5690 
04-29         2598            2571        3540        5514 
04-30         2616            2500        3560        5353 

05-01         2701            2443        3570        5248 
05-02         2793            2412        3580        5171 
05-03         2908            2466        3715        5322 
05-04         3020            2545        3770        5538 
05-05         3123            2671        3760        5685 
05-06         3238            2680        3735        5905 
05-07         3331            2719        3795        6111 
05-08         3401            2780        3945        6155 
05-09         3457            2848        3985        6243 
05-10         3512            2894        4075        6241 
05-11         3567            2695        4200        6225 
05-12         3626            2650        4295        6195 
05-13         3694            2653        4360        6434 
05-14         3775            2606        4525        6566 
05-15         3864            2377        4605        6512 
05-16         3956            1802        4680        6476 
05-17         4029            1714        4795        6670 
05-18         4111            1696        4915        6676 
05-19         4184            1805        5090        7101 
05-20         4249            2400        5180        7719 
05-21         4299            1943        5205        8464 
05-22         4329            1933        5320        8603 
05-23         4379            1941        5400        8477 
05-24         4395            1831        5485        8389 
05-25         4398            1927        5465        8275 
05-26         4411            2137        5390        8176 
05-27         2184            2187        5785        8080 
05-28         1818            2335        5665        8190 
05-29         1783            2383        5565        8128 
05-30         1715            2355        5445        7855 
05-31         1636            2277        5365        7701 

06-01         1573            2283        5525        7595 
06-02         1509            2335        5535        7543 
06-03         1455            2360        5625        7510 
06-04         1398            2365        5535        7374 
06-05         1362            2309        5425        7303 
06-06         1325            2047        5295        7650 
06-07         1301            1846        5085        7781 
06-08         1248            1836        4705        7635 
06-09         1223            1512        4495        7632 
06-10         1195            1486        4415        7488 
06-11         1174            1342        3995        7377 
06-12         1132            1123        3940        7332 
06-13         1123            1329        3660        7325 
06-14         1121            1403        3480        7392 
06-15         1091            1427        3100        7364 
06-16         1065            1426        2830        7198 
06-17         1042            1423        2610        7048 
06-18         1031            1411        2750        7055 
06-19         1016            1392        2800        6981 
06-20          992             970        2925        6888 
06-21          979             938        2880        6796 
06-22          973             926        2730        6709 
06-23          952             904        2555        6564 
06-24          929             721        2505        6379 
06-25          908             651        2305        6302 
06-26          886             640        2420        6298 
06-27          875             633        2405        6086 
06-28          872             630        2375        5680 
06-29          850             691        2350        5236 
06-30          839             687        2130        4766 

07-01          815             737        1795        4696 
07-02          810             747        1715        4677 
07-03          793             744        1700        4605 
07-04          773             852        1670        4463 
07-05          755             833        1435        4151 
07-06          736             816        1195        3527 
07-07          714             757        1185        3476 
07-08          696             760        1210        3467 
07-09          682             668        1240        3311 
07-10          672             534        1160        2943 
07-11          658             413        1210        2950 
07-12          636             381        1045        2785 
07-13          613             365        1025        2674 
07-14          601             362        1015        2302 
07-15          582             357        1005        2277 
07-16          560             351         938        2454 
07-17          542             345         881        2424 
07-18          531             343         858        2049 
07-19          510             345         834        2019 
07-20          493             341         781        1938 
07-21          478             343         745        1950 
07-22          462             340         633        1892 
07-23          453             337         582        1856 
07-24          446             336         577        1650 
07-25          428             328         541        1443 
07-26          418             327         537        1442 
07-27          402             325         551        1347 
07-28          389             323         499        1200 
07-29          375             293         498        1178 
07-30          362             285         494        1025 
07-31          348             278         492         929 

08-01          336             276         473         997 
08-02          327             273         471         978 
08-03          316             267         438         990 
08-04          303             266         404        1046 
08-05          290             261         397         921 
08-06          285             252         396         896 
08-07          274             256         403         896 
08-08          270             234         396         834 
08-09          259             224         389         833 
08-10          249             207         381         832 
08-11          244             205         393         823 
08-12          237             195         390         761 
08-13          225             192         386         696 
08-14          220             189         386         645 
08-15          212             185         372         637 
08-16          208             182         352         620 
08-17          202             181         352         574 
08-18          197             192         358         595 



(ALFW1) PEND OREILLE - ALBENI FALLS DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug            425  98         247         433         704  
Apr           1134 143         459         793        1320  
May           3476 107        1823        3241        5463  
Jun           2433  74        1583        3309        5468  
Jul           1134  78         748        1458        2488  
Total         8601  93        4859        9234       15443  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20        39380           16912       32176       45831 
04-21        40726           16897       32404       53547 
04-22        42290           20611       35224       50947 
04-23        52365           16812       35434       56919 
04-24        61575           21421       35523       65060 
04-25        62724           19429       36723       60066 
04-26        59554           18640       38917       61073 
04-27        55983           26098       38169       67296 
04-28        53574           23703       38525       62849 
04-29        52117           23902       37967       67759 
04-30        51454           26879       38823       74506 

05-01        51765           23260       39241       73784 
05-02        52005           24075       38091       68998 
05-03        52586           24573       38197       68573 
05-04        52953           24962       38620       68731 
05-05        53071           25938       37441       68856 
05-06        53496           24243       41511       70983 
05-07        54050           25631       43579       72005 
05-08        54494           25461       43958       70759 
05-09        54654           21474       45125       71599 
05-10        54656           27095       46057       74937 
05-11        54447           30106       44883       72510 
05-12        54558           26691       44065       76812 
05-13        54822           29260       45496       80559 
05-14        54950           32670       48361       84042 
05-15        55279           29935       47965       83705 
05-16        55894           27628       49052       97661 
05-17        56476           32633       53481       98150 
05-18        57708           31659       56507       96342 
05-19        58634           32793       58792       91833 
05-20        59004           33761       63281       98222 
05-21        59376           32976       63449      102832 
05-22        59448           32794       64659      105662 
05-23        59661           32525       59785      102621 
05-24        59591           30755       60750       99961 
05-25        59855           32520       62815      103928 
05-26        61308           32206       59560      112781 
05-27        60624           32699       65917      113493 
05-28        59770           32784       67398      109407 
05-29        59359           35150       70119      106694 
05-30        59336           35090       69529      104625 
05-31        58864           35727       66615      103852 

06-01        58284           32223       65839      100625 
06-02        56837           32999       63719      102707 
06-03        54522           32454       62689      100967 
06-04        52957           30498       60790       98019 
06-05        51976           32382       61479      100558 
06-06        51134           30571       66864      103538 
06-07        50295           31554       65568      100615 
06-08        49190           30869       70509       98971 
06-09        48107           31066       65835       98717 
06-10        46635           31678       63860       99051 
06-11        45506           28115       59918      100136 
06-12        44309           28736       57528      101105 
06-13        43204           27733       54054       96475 
06-14        41916           29508       51840       92842 
06-15        40224           29147       51031       90377 
06-16        39082           25672       50715       88286 
06-17        37846           25698       54041       88525 
06-18        36591           23808       55481       87889 
06-19        35680           24709       55881       85562 
06-20        34952           25812       54959       90212 
06-21        34200           24160       51331       88087 
06-22        33261           24711       53865       89856 
06-23        32143           21237       57459       86485 
06-24        30979           21357       53671       87822 
06-25        29689           21543       49295       82439 
06-26        29765           20347       45678       78911 
06-27        30730           21553       43109       79654 
06-28        29784           20673       40856       79789 
06-29        28875           19002       41130       79949 
06-30        28345           18281       39849       79200 

07-01        27719           20390       37798       75827 
07-02        27155           20096       36605       71617 
07-03        26101           19679       33168       68853 
07-04        25109           15789       30828       61521 
07-05        24217           14769       31907       60491 
07-06        23365           16937       32646       60591 
07-07        22550           15282       30076       58912 
07-08        21811           16431       28962       56204 
07-09        21099           15018       29220       51295 
07-10        20495           13442       29011       44623 
07-11        19859           12380       26769       40284 
07-12        19180           12016       26968       40192 
07-13        18635           14929       25686       38674 
07-14        18319           12140       25765       38561 
07-15        17787           12448       24269       35640 
07-16        17287           10130       23074       34956 
07-17        16803            9251       23200       37383 
07-18        16414           10483       20649       34691 
07-19        16010            8984       20407       34716 
07-20        15684           10609       19569       32321 
07-21        15415            9076       18548       27772 
07-22        15107            9937       16981       27826 
07-23        14943            8561       16839       27620 
07-24        14678            9734       16620       25520 
07-25        14422            9029       16368       26041 
07-26        14164            8293       16862       23597 
07-27        13933            8937       15767       25097 
07-28        13684            7491       15582       24848 
07-29        13479            8013       15508       23230 
07-30        13301            8053       15447       23829 
07-31        13109            8976       14082       21690 

08-01        12937            7692       14399       22620 
08-02        12845            7766       14037       22795 
08-03        12683            6890       12862       21695 
08-04        12477            7796       13783       21981 
08-05        12347            6708       13750       23459 
08-06        12214            6497       12926       20358 
08-07        12114            8215       12508       19081 
08-08        12041            6010       11199       19539 
08-09        11864            7071       11962       20550 
08-10        11788            7343       11451       18582 
08-11        11690            7212       11571       16856 
08-12        11577            7381       11760       18122 
08-13        11488            6369       12473       19304 
08-14        11399            5824       11010       16949 
08-15        11295            7128       10375       18021 
08-16        11225            6367       10369       18472 
08-17        11145            6999       11132       18925 
08-18        11051            5492       10921       17655 



(HOPI1) PEND OREILLE - LAKE PEND OREILLE NR HOPE Lake Elevation  

Forecast Period  04-20 to 08-18  







mm-dd         FCST 

04-20      2054.93                                                  
04-21      2054.91                                                  
04-22      2054.87                                                  
04-23      2054.86                                                  
04-24      2055.09                                                  
04-25      2055.38                                                  
04-26      2055.64                                                  
04-27      2055.81                                                  
04-28      2055.92                                                  
04-29      2055.98                                                  
04-30      2056.01                                                  

05-01      2056.01                                                  
05-02      2056.11                                                  
05-03      2056.24                                                  
05-04      2056.36                                                  
05-05      2056.49                                                  
05-06      2056.61                                                  
05-07      2056.74                                                  
05-08      2056.86                                                  
05-09      2056.99                                                  
05-10      2057.11                                                  
05-11      2057.24                                                  
05-12      2057.36                                                  
05-13      2057.49                                                  
05-14      2057.61                                                  
05-15      2057.74                                                  
05-16      2057.86                                                  
05-17      2057.99                                                  
05-18      2058.11                                                  
05-19      2058.24                                                  
05-20      2058.36                                                  
05-21      2058.49                                                  
05-22      2058.61                                                  
05-23      2058.74                                                  
05-24      2058.86                                                  
05-25      2058.99                                                  
05-26      2059.11                                                  
05-27      2059.24                                                  
05-28      2059.36                                                  
05-29      2059.49                                                  
05-30      2059.61                                                  
05-31      2059.74                                                  

06-01      2059.86                                                  
06-02      2059.99                                                  
06-03      2060.11                                                  
06-04      2060.24                                                  
06-05      2060.36                                                  
06-06      2060.49                                                  
06-07      2060.61                                                  
06-08      2060.74                                                  
06-09      2060.86                                                  
06-10      2060.99                                                  
06-11      2061.11                                                  
06-12      2061.24                                                  
06-13      2061.36                                                  
06-14      2061.49                                                  
06-15      2061.61                                                  
06-16      2061.74                                                  
06-17      2061.86                                                  
06-18      2061.99                                                  
06-19      2062.11                                                  
06-20      2062.23                                                  
06-21      2062.25                                                  
06-22      2062.25                                                  
06-23      2062.25                                                  
06-24      2062.25                                                  
06-25      2062.25                                                  
06-26      2062.25                                                  
06-27      2062.25                                                  
06-28      2062.25                                                  
06-29      2062.25                                                  
06-30      2062.25                                                  

07-01      2062.25                                                  
07-02      2062.25                                                  
07-03      2062.25                                                  
07-04      2062.25                                                  
07-05      2062.25                                                  
07-06      2062.25                                                  
07-07      2062.25                                                  
07-08      2062.25                                                  
07-09      2062.25                                                  
07-10      2062.25                                                  
07-11      2062.25                                                  
07-12      2062.25                                                  
07-13      2062.25                                                  
07-14      2062.25                                                  
07-15      2062.25                                                  
07-16      2062.25                                                  
07-17      2062.25                                                  
07-18      2062.25                                                  
07-19      2062.25                                                  
07-20      2062.25                                                  
07-21      2062.25                                                  
07-22      2062.25                                                  
07-23      2062.25                                                  
07-24      2062.25                                                  
07-25      2062.25                                                  
07-26      2062.25                                                  
07-27      2062.25                                                  
07-28      2062.25                                                  
07-29      2062.25                                                  
07-30      2062.25                                                  
07-31      2062.25                                                  

08-01      2062.25                                                  
08-02      2062.25                                                  
08-03      2062.25                                                  
08-04      2062.25                                                  
08-05      2062.25                                                  
08-06      2062.25                                                  
08-07      2062.25                                                  
08-08      2062.25                                                  
08-09      2062.25                                                  
08-10      2062.25                                                  
08-11      2062.25                                                  
08-12      2062.25                                                  
08-13      2062.25                                                  
08-14      2062.25                                                  
08-15      2062.25                                                  
08-16      2062.25                                                  
08-17      2062.25                                                  
08-18      2062.25                                                  



(COEI1) COEUR D ALENE - COEUR D ALENE LAKE Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             26 103           0          26          61  
Apr            287  88         173         327         664  
May            496  57         379         875        1737  
Jun            205  52         151         392        1068  
Jul             85  80          44         106         267  
Total         1099  64         748        1726        3796  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20        10214            7842       13470       22464 
04-21        10950            7989       14192       28378 
04-22        12092            7709       14442       29883 
04-23        16026            7279       15965       33692 
04-24        20061            6487       16406       36459 
04-25        18987            7580       15801       32727 
04-26        15431            8027       15402       31330 
04-27        12191            8364       14131       35461 
04-28        10225            9196       14721       27560 
04-29         9467            8403       14865       30125 
04-30         9333            8571       15572       26628 

05-01         9685            7782       14975       23708 
05-02         9947            7511       14780       23267 
05-03         9858            7209       15087       22691 
05-04         9712            7128       14356       25299 
05-05         9610            6893       14454       23782 
05-06         9538            7337       14065       26342 
05-07         9557            8201       13857       30373 
05-08         9578            8415       14313       28575 
05-09         9308            8490       13986       26610 
05-10         8865            7919       12909       25577 
05-11         8445            7333       12604       27060 
05-12         8157            6145       13134       25107 
05-13         8019            7009       13288       24429 
05-14         7892            6826       14397       26187 
05-15         7827            6163       14619       26454 
05-16         7798            6116       15618       30443 
05-17         7772            5600       16242       39456 
05-18         7778            5510       15783       39272 
05-19         7728            5532       15901       31097 
05-20         7580            5889       15384       29016 
05-21         7388            5703       15218       29945 
05-22         7274            5409       15960       32558 
05-23         7381            5099       16432       34897 
05-24         7374            4959       15635       29726 
05-25         7234            4864       13972       27920 
05-26         6930            5479       12825       27908 
05-27         6785            4661       12925       28832 
05-28         6531            4292       12314       28809 
05-29         6398            4232       12209       26415 
05-30         6225            3468       12393       26018 
05-31         5948            3812       11613       28073 

06-01         5731            3533       11278       28682 
06-02         5593            3926       10822       27450 
06-03         5385            3886       10980       24639 
06-04         5038            3029       10487       23751 
06-05         4810            2929       10641       22488 
06-06         4591            3987        9598       21603 
06-07         4519            3439        9252       20886 
06-08         4343            3277        9097       20903 
06-09         4126            2738        8331       21563 
06-10         3883            2832        7643       19223 
06-11         3705            2390        7034       20025 
06-12         3563            3419        6896       19990 
06-13         3439            3112        6541       20261 
06-14         3325            2507        5969       19785 
06-15         3224            2876        6104       18858 
06-16         3131            2682        5982       18227 
06-17         3028            2105        5651       17594 
06-18         2927            2638        5544       17166 
06-19         2836            2049        5241       15991 
06-20         2746            1703        5478       13626 
06-21         2661            2432        4838       15461 
06-22         2581            1681        4729       16619 
06-23         2507            2001        4238       15157 
06-24         2432            1827        4120       13974 
06-25         2355            1571        4050       12779 
06-26         2284            1708        3661       11604 
06-27         2217            1408        3909       11041 
06-28         2155            1733        3378        9916 
06-29         2096            1564        3215        9633 
06-30         2039            1270        3136        9545 

07-01         1983            1421        3127        8930 
07-02         1927             983        3129        8511 
07-03         1875            1062        2854        7007 
07-04         1826            1090        2633        6437 
07-05         1777            1104        2637        6870 
07-06         1731            1191        2491        5472 
07-07         1689            1143        2298        5584 
07-08         1645             975        2208        5834 
07-09         1604             895        2232        5375 
07-10         1565             935        1864        4838 
07-11         1529             966        1825        4814 
07-12         1494             866        1951        4575 
07-13         1456             841        1944        4531 
07-14         1417             699        1582        4183 
07-15         1383             790        1799        3575 
07-16         1356             847        1577        3686 
07-17         1319             637        1599        4030 
07-18         1283             735        1502        3373 
07-19         1252             416        1346        3496 
07-20         1216             839        1195        3682 
07-21         1185             165        1170        3659 
07-22         1154             448        1496        3014 
07-23         1122             551        1390        3010 
07-24         1092             400        1089        2919 
07-25         1064             197        1070        3411 
07-26         1038             413        1084        2447 
07-27         1014             499         848        2448 
07-28          989             148        1009        2285 
07-29          965             303         880        2458 
07-30          943             420         975        2129 
07-31          922             161         729        1878 

08-01          895             137         940        1974 
08-02          873             174         858        2117 
08-03          854             -51         900        2092 
08-04          834             160         885        1969 
08-05          811             213         881        1823 
08-06          790             199         849        1629 
08-07          772              66         664        2134 
08-08          756              -9         611        1951 
08-09          737             -78         580        1546 
08-10          718             199         840        1705 
08-11          701            -341         673        1385 
08-12          686            -257         586        1220 
08-13          671             102         628        1583 
08-14          655             106         623        1342 
08-15          639             -22         636        1563 
08-16          624            -126         577        2072 
08-17          618             109         665        1328 
08-18          612            -346         524        1323 



(SPOW1) SPOKANE - AT SPOKANE Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             38  91          23          42          73  
Apr            288  91         129         318         531  
May            475  52         356         920        1643  
Jun            213  52         169         410        1252  
Jul            104  76          72         137         308  
Total         1118  61         749        1826        3807  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         9587            5690       13650       21820 
04-21         9509            5735       13400       21480 
04-22         9561            5776       14050       22270 
04-23        12169            5778       14400       23750 
04-24        16110            5792       14750       24270 
04-25        17480            5795       14600       25020 
04-26        16664            5778       14700       25670 
04-27        15415            5769       14600       26280 
04-28        14165            5735       14950       26110 
04-29        12916            6640       15400       25820 
04-30        11666            6624       15800       25110 

05-01        10404            6694       14850       24160 
05-02         9501            7213       14550       23160 
05-03         9444            7167       14900       22370 
05-04         9292            7147       14700       21940 
05-05         9181            6802       15200       21670 
05-06         9100            5729       15350       21930 
05-07         9112            5763       15200       22430 
05-08         9151            5934       15000       23380 
05-09         8951            6748       15200       24850 
05-10         8522            6996       15050       24760 
05-11         8098            6561       15000       24040 
05-12         7764            6648       14950       23340 
05-13         7610            6626       14750       22640 
05-14         7482            6301       14900       21990 
05-15         7399            6158       15250       23200 
05-16         7367            6602       15650       25400 
05-17         7350            5912       15600       25530 
05-18         7342            5435       15400       25760 
05-19         7338            5196       15900       28380 
05-20         7210            5239       15950       31670 
05-21         7021            5608       15400       31240 
05-22         6884            5465       15050       31070 
05-23         6969            5038       15200       31370 
05-24         7003            4733       15500       32010 
05-25         6896            4661       15950       32300 
05-26         6620            4650       14900       32590 
05-27         6448            4818       13800       32490 
05-28         6216            4979       14300       31610 
05-29         6061            4546       14200       30940 
05-30         5917            4196       13350       30410 
05-31         5651            4126       12800       30140 

06-01         5419            4028       11900       30030 
06-02         5611            4025       11200       29560 
06-03         5542            4018       11700       29410 
06-04         5202            4017       11100       28920 
06-05         4948            3897       10385       28330 
06-06         4728            3461        9915       27760 
06-07         4629            4009        9320       27280 
06-08         4482            3979        8455       26750 
06-09         4277            3440        8145       25660 
06-10         4026            3199        7405       24640 
06-11         3834            2838        6570       23810 
06-12         3685            2789        6175       23120 
06-13         3560            3026        6340       22690 
06-14         3443            2750        6080       22460 
06-15         3339            2709        6180       22120 
06-16         3246            2682        6040       21780 
06-17         3158            2590        6370       21260 
06-18         3070            2583        5905       20740 
06-19         2992            2613        5610       20140 
06-20         2915            2477        5635       19430 
06-21         2841            2150        5345       17990 
06-22         2771            2083        5365       16290 
06-23         2707            2038        5290       16420 
06-24         2643            2015        4860       16310 
06-25         2575            1997        4670       15280 
06-26         2511            2023        4565       12170 
06-27         2451            2025        4415       11480 
06-28         2396            1952        4280       10660 
06-29         2343            1904        3940        9150 
06-30         2292            1912        3570        9531 

07-01         2242            1896        3335        9495 
07-02         2191            1933        3270        8891 
07-03         2143            1760        3165        8109 
07-04         2099            1506        3195        7589 
07-05         2053            1423        3205        7473 
07-06         2012            1391        3160        7314 
07-07         1972            1322        3020        7109 
07-08         1933            1365        3015        6404 
07-09         1894            1384        2880        5800 
07-10         1857            1242        2760        5279 
07-11         1824            1244        2710        4742 
07-12         1792            1185        2540        4632 
07-13         1757            1204        2340        4847 
07-14         1719            1197        2295        4957 
07-15         1686            1170        2030        4884 
07-16         1659            1134        2005        4607 
07-17         1630            1112        1990        4650 
07-18         1597            1114        1940        4678 
07-19         1571            1061        1840        4179 
07-20         1540            1022        1775        3960 
07-21         1511            1011        1695        3599 
07-22         1484             954        1635        3554 
07-23         1454             919        1520        3619 
07-24         1425             907        1580        3833 
07-25         1400             876        1585        3812 
07-26         1376             871        1570        3767 
07-27         1353             876        1515        3186 
07-28         1331             823        1460        2613 
07-29         1307             747        1355        2617 
07-30         1286             740        1305        2692 
07-31         1268             699        1290        2493 

08-01         1241             677        1265        2428 
08-02         1218             724        1295        2312 
08-03         1200             709        1280        2304 
08-04         1181             710        1260        2146 
08-05         1158             664        1260        1948 
08-06         1135             675        1200        2247 
08-07         1116             684        1225        2229 
08-08         1100             696        1250        2293 
08-09         1082             627        1225        2206 
08-10         1059             643        1165        2082 
08-11         1041             639        1145        2060 
08-12         1026             604        1135        1926 
08-13         1010             618        1130        1833 
08-14          994             600        1110        1786 
08-15          974             605        1110        1714 
08-16          959             589        1105        1700 
08-17          941             577        1085        1716 
08-18          926             564        1020        1833 



(LLKW1) SPOKANE - AT LONGLAKE Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             60  95          42          63         102  
Apr            313  90         143         347         586  
May            533  53         397        1002        1687  
Jun            261  57         210         457        1330  
Jul            147  82         105         179         360  
Total         1314  64         897        2049        4066  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20        10885            6365       14975       24123 
04-21        10610            6378       14950       23688 
04-22        10541            6390       15050       24105 
04-23        12479            6494       15413       25880 
04-24        16942            6442       15938       25936 
04-25        18781            6603       16187       27755 
04-26        18081            6523       16425       29068 
04-27        16801            6514       16188       28578 
04-28        15533            6653       16375       29297 
04-29        14269            6955       16596       28815 
04-30        13006            6996       16863       28298 

05-01        11743            7416       15788       27111 
05-02        10621            7809       15600       25968 
05-03        10465            7961       15276       25023 
05-04        10309            7650       15447       24106 
05-05        10178            7496       16311       23195 
05-06        10081            6486       16450       23322 
05-07        10056            6352       16475       23766 
05-08        10095            6389       16375       24335 
05-09         9969            6982       16215       25587 
05-10         9566            7635       16262       24987 
05-11         9126            7247       16737       24694 
05-12         8742            7313       16065       23936 
05-13         8551            7157       16213       22992 
05-14         8417            6814       16275       22837 
05-15         8310            6491       16462       23710 
05-16         8265            6663       16951       25862 
05-17         8240            6570       17288       26230 
05-18         8211            6073       16825       26579 
05-19         8228            6098       17062       28050 
05-20         8114            6083       17538       30974 
05-21         7927            6299       16800       30947 
05-22         7765            6272       17073       30827 
05-23         7789            5947       17138       30855 
05-24         7855            5649       17600       31598 
05-25         7777            5437       17513       31862 
05-26         7540            5447       16601       32187 
05-27         7314            5486       15212       32566 
05-28         7115            5716       15627       32398 
05-29         6917            5390       15365       31984 
05-30         6787            5024       14812       31568 
05-31         6543            4654       14165       30717 

06-01         6289            4645       13114       30231 
06-02         6338            4631       11751       29596 
06-03         6410            4586       12572       29497 
06-04         6104            4659       12222       29050 
06-05         5808            4584       11789       28464 
06-06         5590            4265       10950       27991 
06-07         5440            4543       10487       27551 
06-08         5330            4826        9435       27415 
06-09         5130            4064        8436       27416 
06-10         4883            3767        7859       27135 
06-11         4670            3609        7268       26421 
06-12         4508            3471        6963       25797 
06-13         4376            3599        7046       25316 
06-14         4253            3296        6968       24903 
06-15         4145            3517        6806       24318 
06-16         4045            3382        6899       23762 
06-17         3956            3164        7114       22838 
06-18         3863            3302        6788       21855 
06-19         3780            3322        6431       21333 
06-20         3701            3283        6213       20247 
06-21         3622            3252        6195       18971 
06-22         3549            3238        6039       18242 
06-23         3482            2435        5716       17495 
06-24         3415            2811        5510       17290 
06-25         3343            2628        5427       16547 
06-26         3274            2522        5384       14015 
06-27         3210            2638        5146       13202 
06-28         3153            2558        4828       12597 
06-29         3098            2547        4577       10727 
06-30         3042            2520        4341       10525 

07-01         2989            2391        4116       10234 
07-02         2937            2421        4101        9578 
07-03         2887            2538        3893        9068 
07-04         2840            2079        3749        8147 
07-05         2790            2016        3899        8143 
07-06         2744            2079        3880        7478 
07-07         2700            2011        3721        7596 
07-08         2659            1853        3720        7011 
07-09         2615            2018        3574        6295 
07-10         2575            1527        3448        5940 
07-11         2538            1648        3417        5731 
07-12         2503            1793        3246        5403 
07-13         2464            1781        3051        5822 
07-14         2424            1567        3103        5841 
07-15         2388            1781        2884        5948 
07-16         2355            1753        2664        5354 
07-17         2325            1635        2610        5404 
07-18         2286            1711        2655        5550 
07-19         2256            1494        2576        5194 
07-20         2222            1605        2398        5221 
07-21         2188            1316        2392        4696 
07-22         2156            1308        2300        4584 
07-23         2124            1420        2251        4695 
07-24         2092            1435        2235        4706 
07-25         2063            1483        2237        4747 
07-26         2036            1378        2201        4625 
07-27         2009            1536        2113        4366 
07-28         1982            1390        1987        3471 
07-29         1953            1355        2016        3817 
07-30         1928            1252        1892        3632 
07-31         1907            1285        1947        3498 

08-01         1880            1256        1873        3262 
08-02         1852            1260        1884        3346 
08-03         1830            1163        1829        2947 
08-04         1810            1202        1875        2843 
08-05         1785            1170        1855        2609 
08-06         1758            1222        1828        3142 
08-07         1736            1170        1808        3209 
08-08         1716            1170        1791        3061 
08-09         1696            1219        1857        3020 
08-10         1670            1199        1767        2900 
08-11         1649            1167        1770        2700 
08-12         1631            1169        1743        2729 
08-13         1614            1176        1724        2559 
08-14         1595            1155        1700        2521 
08-15         1571            1174        1742        2688 
08-16         1553            1180        1681        2752 
08-17         1535            1157        1663        2530 
08-18         1523            1143        1627        2679 



(SATI1) ST MARIES - NEAR SANTA Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              2  90           2           2           4  
Apr             14  85           7          16          40  
May             16  45          13          35          90  
Jun              8  47           7          16          47  
Jul              5  74           4           6          13  
Total           44  58          34          76         193  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          613             410         748        1542 
04-21          570             377         733        1601 
04-22          553             359         720        1757 
04-23         1245             361         733        1869 
04-24         1211             350         743        2021 
04-25          641             349         754        2260 
04-26          465             316         700        2157 
04-27          424             286         733        2089 
04-28          406             293         747        1711 
04-29          393             328         772        1638 
04-30          382             306         733        1482 

05-01          382             329         706        1523 
05-02          367             319         676        1629 
05-03          356             289         698        1424 
05-04          347             271         783        1319 
05-05          335             258         681        1409 
05-06          326             257         624        1506 
05-07          318             247         563        1469 
05-08          306             247         543        1455 
05-09          293             242         546        1518 
05-10          286             247         519        1242 
05-11          277             249         604        1206 
05-12          270             245         582        1186 
05-13          264             232         574        1245 
05-14          255             223         535        1056 
05-15          251             209         558        1420 
05-16          245             203         588        1551 
05-17          242             244         618        1837 
05-18          238             191         622        2045 
05-19          225             184         605        1819 
05-20          220             178         601        1485 
05-21          223             204         569        1592 
05-22          219             232         538        1637 
05-23          213             219         551        1727 
05-24          202             182         534        1916 
05-25          197             167         504        1417 
05-26          191             155         489        1246 
05-27          189             152         460        1241 
05-28          185             179         437        1413 
05-29          181             148         443        1209 
05-30          177             154         426        1261 
05-31          173             141         415        1165 

06-01          167             129         437        1119 
06-02          167             128         426        1243 
06-03          161             176         395        1126 
06-04          156             170         385        1016 
06-05          157             147         358         944 
06-06          156             131         364         905 
06-07          156             128         348         954 
06-08          145             152         333         985 
06-09          146             138         314        1223 
06-10          141             131         311        1123 
06-11          137             119         279        1011 
06-12          133             111         260         953 
06-13          135             107         267         942 
06-14          132             118         250         933 
06-15          126             120         246         877 
06-16          126             126         241         831 
06-17          124             130         272         673 
06-18          121             124         254         622 
06-19          119             120         242         575 
06-20          116             114         230         556 
06-21          116             105         243         645 
06-22          111              99         227         615 
06-23          106              94         220         603 
06-24          102              89         203         559 
06-25          102              86         191         519 
06-26          103              83         180         503 
06-27          102              94         172         465 
06-28          100             108         173         442 
06-29           97              92         177         397 
06-30           96              82         165         377 

07-01           93              92         151         366 
07-02           94              88         142         377 
07-03           92              86         136         353 
07-04           88              85         134         326 
07-05           87              82         130         302 
07-06           85              77         125         274 
07-07           85              74         120         262 
07-08           82              72         118         244 
07-09           82              77         114         234 
07-10           82              73         111         222 
07-11           80              70         117         218 
07-12           77              69         110         237 
07-13           76              68         103         192 
07-14           79              66         104         184 
07-15           77              63         101         219 
07-16           74              62          99         206 
07-17           72              61          94         194 
07-18           72              58          91         203 
07-19           70              56          90         203 
07-20           68              56          88         184 
07-21           69              63          87         183 
07-22           66              62          86         170 
07-23           69              61          82         161 
07-24           66              59          83         151 
07-25           64              58          79         145 
07-26           63              57          76         165 
07-27           63              55          73         148 
07-28           61              54          74         133 
07-29           61              53          72         129 
07-30           60              51          71         126 
07-31           59              49          68         127 

08-01           60              49          67         125 
08-02           60              48          66         122 
08-03           60              47          65         124 
08-04           58              45          65         123 
08-05           56              44          65         117 
08-06           56              43          63         107 
08-07           58              43          62         106 
08-08           60              44          64         110 
08-09           55              44          65         120 
08-10           55              43          62          99 
08-11           55              42          60          97 
08-12           54              41          61          93 
08-13           53              41          61          95 
08-14           53              41          59          93 
08-15           52              40          59          92 
08-16           53              38          58          91 
08-17           51              38          57          95 
08-18           50              37          55          88 



(SJMI1) ST JOE - AT ST MARIES River Stage  

Forecast Period  04-20 to 08-18  







mm-dd         FCST 

04-20        28.49                                                  
04-21        28.51                                                  
04-22        28.61                                                  
04-23        28.76                                                  
04-24        28.88                                                  
04-25        29.07                                                  
04-26        29.25                                                  
04-27        29.25                                                  
04-28        29.26                                                  



(CIBW1) COLUMBIA - AT INTL BOUNDARY Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug           3748 101        2757        3703        5235  
Apr           2669 139        1359        1921        2866  
May           9380 122        5410        7659       11614  
Jun           9787 106        6783        9221       14298  
Jul           8871 118        5640        7543       11176  
Total        34455 115       21949       30048       45190  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20       107833           55510       82200      113800 
04-21       110000           53710       82750      115800 
04-22       113104           55480       87650      119900 
04-23       120011           61220       85600      122900 
04-24       125520           62210       86600      129400 
04-25       128769           64350       86200      135200 
04-26       129624           67210       88600      134300 
04-27       128836           66280       90200      139300 
04-28       127919           63120       92300      145500 
04-29       127288           67360       94350      145700 
04-30       127113           68750       92450      143600 

05-01       128573           67620       94850      143800 
05-02       130628           69860       94550      141900 
05-03       139928           76330       98350      141800 
05-04       140874           70710      100750      145500 
05-05       141475           73460      104500      151700 
05-06       142019           70910      106000      161200 
05-07       142925           75820      107000      164500 
05-08       143955           70050      113500      161900 
05-09       144707           71600      116000      163000 
05-10       145147           73480      113000      157800 
05-11       145343           81110      112000      161600 
05-12       145581           78440      112000      168100 
05-13       146248           77950      113500      179100 
05-14       147135           89730      112500      190600 
05-15       148114           86560      117000      194000 
05-16       149613           88820      123000      195100 
05-17       151581           92310      127500      193400 
05-18       153701           91850      126000      196500 
05-19       156325           95410      124500      196700 
05-20       158413           99210      127000      202700 
05-21       159940           95400      131500      217800 
05-22       161092           98010      131000      211400 
05-23       162139           95230      137000      220300 
05-24       162849          101300      146000      225500 
05-25       163238          102100      147000      225800 
05-26       164213          104200      146500      223000 
05-27       165974          106100      149000      218000 
05-28       165746          102000      151500      219800 
05-29       165570          105200      157500      222800 
05-30       171038          108300      161000      227200 
05-31       185885          109200      161000      234400 

06-01       186105          111200      162500      236400 
06-02       186225          112800      163000      240900 
06-03       185220          109600      164000      240100 
06-04       183628          113100      167500      236500 
06-05       182481          118300      165000      232300 
06-06       181754          120100      164000      230700 
06-07       181297          119500      162500      233300 
06-08       180610          120200      159000      241900 
06-09       179452          127100      159000      246600 
06-10       177842          124200      161000      245800 
06-11       175995          127000      159000      250300 
06-12       174232          114800      159000      252100 
06-13       172445          116800      154500      250700 
06-14       170734          117500      153500      250700 
06-15       168940          116700      150500      249800 
06-16       167066          115800      146000      249300 
06-17       165066          113300      150000      249300 
06-18       162574          118900      154000      247900 
06-19       160196          118800      146000      242900 
06-20       158225          115700      150000      239400 
06-21       153031          112200      151000      237000 
06-22       152389          114800      152500      235300 
06-23       150836          109100      154500      252400 
06-24       149328          109400      153500      253900 
06-25       147715          106700      153500      244500 
06-26       145101          102700      154000      236700 
06-27       144806          104500      151500      221000 
06-28       145291          102500      146000      211800 
06-29       144382          104400      142500      221900 
06-30       102489          102800      141000      229000 

07-01        87776          101400      140500      222100 
07-02        89350          100550      139500      215800 
07-03        92604          100200      136000      206200 
07-04       172510           98160      137500      199200 
07-05       175147          100600      135500      201100 
07-06       172247           98150      137500      194100 
07-07       169585           99590      135500      197200 
07-08       166158           99520      136500      194700 
07-09       163030           95970      132000      194400 
07-10       160371           97480      133000      197000 
07-11       158414           92960      131000      195800 
07-12       157416           90690      130000      202800 
07-13       155585           92180      129500      203300 
07-14       157601           98530      128500      198300 
07-15       159422           94700      123500      195600 
07-16       155963           94310      118500      183900 
07-17       152568           93510      116500      186500 
07-18       150496           88490      116000      180900 
07-19       148270           90680      115000      180700 
07-20       145935           88160      113000      184800 
07-21       144211           89970      113500      178300 
07-22       142776           85520      112500      172600 
07-23       139929           84050      114000      168000 
07-24       137729           86290      113000      167200 
07-25       136803           86170      109000      160500 
07-26       135677           86170      112000      142800 
07-27       133709           83690      111500      142800 
07-28       130520           84550      110000      143000 
07-29       128425           82610      110500      140700 
07-30       127361           81290      107000      142400 
07-31       126068           78080      106000      143200 

08-01       124187           83300      102500      148800 
08-02       122696           80570      105000      155000 
08-03       115060           80650      104000      153500 
08-04       109738           79400      105000      148800 
08-05       107673           79580      105000      151000 
08-06       106099           78460      108000      149600 
08-07       105333           78450      107000      146700 
08-08       104549           71860      106000      145200 
08-09       103295           78120      106500      150100 
08-10       101994           75900      106000      155800 
08-11       101893           75200      102500      149000 
08-12       101359           79320      103500      146500 
08-13       100239           78740      101000      148100 
08-14        98759           75250      102000      144900 
08-15        97677           70650      102500      148700 
08-16        96789           74440      103000      140600 
08-17        96587           75680       98400      131600 
08-18        95945           74710       99700      126100 



(LAUW1) KETTLE - AT LAURIER Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             14  61          12          24          60  
Apr            172  94          68         184         318  
May            468  65         409         723        1281  
Jun            240  47         246         507         917  
Jul             58  43          81         136         349  
Total          954  61         817        1573        2925  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         5104            2360        6390       11940 
04-21         5468            2375        6860       13200 
04-22         6563            2417        7315       12880 
04-23         8785            2395        8550       13830 
04-24         9767            2489        9060       14180 
04-25         9247            2640        9390       14260 
04-26         8683            3080        9415       15260 
04-27         8349            3592        8940       15380 
04-28         8264            4514        9290       17260 
04-29         8295            4326        8865       15920 
04-30         8320            4193        8755       16120 

05-01         8418            4032        8835       17270 
05-02         8512            4118        9255       15690 
05-03         8394            4557        9300       13880 
05-04         8272            5281        9515       15180 
05-05         8174            5710        9705       16000 
05-06         8108            6326       10450       21040 
05-07         8130            6698       10310       20820 
05-08         8146            6158       11000       20650 
05-09         8000            5750       11150       19490 
05-10         7775            5507       10350       18540 
05-11         7557            5478       10900       19290 
05-12         7391            5795       10750       22380 
05-13         7395            6179       11800       23130 
05-14         7385            6453       11400       23690 
05-15         7398            7491       11500       25420 
05-16         7382            7383       12700       24890 
05-17         7373            7511       13300       22930 
05-18         7421            7821       13950       23060 
05-19         7538            7010       13750       23400 
05-20         7430            6625       13050       23340 
05-21         7239            6566       12500       22140 
05-22         7235            6203       13000       21070 
05-23         7401            7941       13800       22630 
05-24         7477            8397       13100       22800 
05-25         7292            8125       13000       22730 
05-26         7162            7814       12700       22770 
05-27         7269            8445       12400       20350 
05-28         7332            8893       12600       19580 
05-29         7352            7857       13100       20240 
05-30         7219            7272       13000       19980 
05-31         6994            6695       12250       21590 

06-01         6802            6263       12350       26940 
06-02         6698            6461       12900       25480 
06-03         6519            6516       12800       18990 
06-04         6249            6453       12400       19350 
06-05         6012            6037       12000       18260 
06-06         5813            5968       12600       19660 
06-07         5664            6083       11850       17960 
06-08         5496            5956       10900       17600 
06-09         5284            5511       10110       16780 
06-10         5082            5678        9510       17170 
06-11         4898            5372        9015       15800 
06-12         4676            4882        8985       15680 
06-13         4436            4419        8305       15600 
06-14         4198            4791        9115       16780 
06-15         3980            4831        8180       15670 
06-16         3753            3918        7520       15310 
06-17         3539            3433        7235       14180 
06-18         3338            3074        7405       13990 
06-19         3154            2890        7340       13710 
06-20         2981            2741        6960       12190 
06-21         2823            2612        6885       13070 
06-22         2679            2497        6650       12270 
06-23         2543            2370        6530       12630 
06-24         2410            2253        6170       12060 
06-25         2284            2149        5905       12850 
06-26         2168            2078        5655       12460 
06-27         2063            1981        5425       11230 
06-28         1965            1993        5315       10109 
06-29         1867            2023        4920        9662 
06-30         1776            2931        4640        9189 

07-01         1694            2871        4390        9064 
07-02         1609            2616        4170        8312 
07-03         1538            2427        3790        8925 
07-04         1465            2253        3665        8319 
07-05         1397            2090        3385        7996 
07-06         1337            1984        3265        7264 
07-07         1281            1895        3155        7818 
07-08         1223            1797        3070        7376 
07-09         1168            1678        2920        6933 
07-10         1119            1554        2810        8214 
07-11         1070            1450        2625        8202 
07-12         1028            1347        2440        7109 
07-13          982            1245        2270        6392 
07-14          939            1173        2145        5877 
07-15          899            1209        2020        5594 
07-16          862            1182        1905        5356 
07-17          825            1122        1830        4999 
07-18          787            1059        1695        4728 
07-19          758            1007        1585        4724 
07-20          730             973        1530        4505 
07-21          703             941        1455        4347 
07-22          678             884        1375        4300 
07-23          662             844        1300        4112 
07-24          643             840        1255        3852 
07-25          623             809        1360        3600 
07-26          604             752        1370        3377 
07-27          589             708        1285        3240 
07-28          572             664        1205        3138 
07-29          552             617        1135        2912 
07-30          531             571        1065        2689 
07-31          516             530        1020        2634 

08-01          499             496         965        2411 
08-02          480             470         906        2235 
08-03          468             446         835        2078 
08-04          457             420         796        1949 
08-05          444             396         754        1850 
08-06          431             378         724        1804 
08-07          422             362         693        1757 
08-08          411             348         653        1723 
08-09          396             330         643        1809 
08-10          387             314         631        1761 
08-11          374             300         582        1665 
08-12          370             290         598        1568 
08-13          369             282         569        1466 
08-14          365             273         538        1386 
08-15          363             259         517        1314 
08-16          358             248         530        1237 
08-17          357             236         511        1165 
08-18          356             225         499        1133 



(GCDW1) COLUMBIA - GRAND COULEE DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug           3838 110        2497        3478        5069  
Apr           3148 131        1593        2404        3753  
May          10365 117        6027        8865       14143  
Jun          10340 108        6743        9573       15220  
Jul           9061 126        5178        7212       10938  
Total        36753 117       22038       31531       49124  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20       123661           68236      100576      148865 
04-21       125345           63765      106011      163423 
04-22       129666           69817      108903      158992 
04-23       139459           73566      108575      157322 
04-24       151416           72053      112716      161283 
04-25       156336           67947      109525      179348 
04-26       156563           76244      111699      174109 
04-27       154384           75624      108773      186666 
04-28       152090           78890      115505      188544 
04-29       150131           77323      115487      190537 
04-30       148574           79982      114371      183578 

05-01       148488           81033      115384      182513 
05-02       148683           76658      113146      185228 
05-03       157762           83194      116195      178003 
05-04       159487           85317      113533      186645 
05-05       159954           88301      119774      196587 
05-06       160286           88512      122623      207798 
05-07       161106           87415      128965      199720 
05-08       162183           84994      134879      200641 
05-09       162744           89294      134520      199011 
05-10       162611           84453      131080      191211 
05-11       162205           85398      131013      206370 
05-12       161829           90618      132023      214915 
05-13       162208           88087      133910      226937 
05-14       162924           97967      136195      240234 
05-15       163759           94092      137508      244864 
05-16       165052           96561      140453      238088 
05-17       166908           99943      144357      223581 
05-18       168984          102448      150064      229395 
05-19       171661          105608      148552      228474 
05-20       173707          106033      150352      230927 
05-21       174940          101256      148734      250494 
05-22       176025          103517      156701      255898 
05-23       177228          103744      157585      257351 
05-24       178241          110300      156954      276995 
05-25       178350          116518      164928      264259 
05-26       178763          116254      161576      266349 
05-27       180395          114719      170898      269543 
05-28       180456          109133      172471      271552 
05-29       179989          113812      184869      266775 
05-30       182157          114807      180225      266336 
05-31       198022          119522      180816      275576 

06-01       199305          126990      178126      271213 
06-02       199401          129100      179744      265620 
06-03       198595          118525      180536      263273 
06-04       196443          113380      180323      263176 
06-05       194645          122086      178489      261795 
06-06       193423          123707      173322      267657 
06-07       192616          123637      173029      260823 
06-08       191753          124969      176310      264671 
06-09       190261          125014      175592      267877 
06-10       188326          124302      173184      273454 
06-11       186074          126772      167205      268813 
06-12       183933          125089      159116      253895 
06-13       181766          111249      161974      251532 
06-14       179672          111680      159360      254486 
06-15       177590          117966      161107      245830 
06-16       175385           97368      154657      237050 
06-17       173157          124935      150700      249740 
06-18       170445          115833      152481      259074 
06-19       167743           97190      146644      266214 
06-20       165417          111184      152938      264526 
06-21       160885          101557      152300      256939 
06-22       158652           98108      154821      245356 
06-23       157401          102329      150608      279488 
06-24       155542          118170      152433      270467 
06-25       153876          115648      152588      262782 
06-26       151215           96195      154922      249863 
06-27       150010          102490      151460      242438 
06-28       150473          107622      146007      213298 
06-29       149704           93123      138716      218199 
06-30       120682           94427      138618      225675 

07-01        92489           99715      131753      224198 
07-02        94178           94664      134577      217203 
07-03        92896           97854      129730      207063 
07-04       160015           86147      124384      196074 
07-05       179970           99360      135247      198768 
07-06       177040           90859      131528      182764 
07-07       174260           87676      137043      192274 
07-08       170883           97020      123777      200228 
07-09       167547           99864      126705      179247 
07-10       164691           84896      129211      194392 
07-11       162453           91750      126473      199112 
07-12       161172           87579      127673      198118 
07-13       159679           71343      125557      201666 
07-14       159630           80136      119501      195097 
07-15       163282           85808      114576      195152 
07-16       160036           89872      116065      179924 
07-17       156459           79606      111353      177737 
07-18       154053           79559      112284      179160 
07-19       151862           83578      111013      178788 
07-20       149413           85986      108050      177203 
07-21       147501           87646      110033      176879 
07-22       146074           79281      104783      168276 
07-23       143447           78046      108900      165222 
07-24       140861           74471      106863      147612 
07-25       139763           71960      105938      154571 
07-26       138614           78475      106863      134850 
07-27       136946           78393      110391      141265 
07-28       133846           65624      103979      142697 
07-29       131332           80361      101611      137816 
07-30       130109           76400       98749      138935 
07-31       128884           67032      102455      133751 

08-01       127022           69373       96124      139997 
08-02       125397           72087       98039      148266 
08-03       119931           74038       99460      148359 
08-04       112752           67311       97877      142896 
08-05       110341           70539       97402      146015 
08-06       108679           71411      100708      142585 
08-07       107665           65361      102660      145735 
08-08       106949           59303      102137      137225 
08-09       105789           72839      101407      149665 
08-10       104276           67964       99363      145423 
08-11       103972           72045       97006      147364 
08-12       103562           79076       93714      141808 
08-13       102582           70855       91702      152070 
08-14       101107           68239       94908      147117 
08-15        99840           66649       99037      140591 
08-16        98972           68914       94363      132350 
08-17        98456           72386       95125      126739 
08-18        98260           70676       93021      122177 



(CHJW1) COLUMBIA - CHIEF JOSEPH DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug           3821 103        2508        3705        5241  
Apr           3017 109        1439        2772        3954  
May           8414 105        5140        8050       12596  
Jun           9063 107        5284        8508       12563  
Jul           8598 117        4813        7344       10974  
Total        32912 108       19182       30379       45328  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20       129977           54928      119735      176071 
04-21       119717           52987      133102      176542 
04-22       122671           55934      124409      177358 
04-23       131240           67596      134198      182039 
04-24       143230           63809      133335      181779 
04-25       148590           56508      134276      185552 
04-26       149313           67051      132565      174835 
04-27       147292           81617      117540      182715 
04-28       144971           78576      121267      179623 
04-29       142961           78528      125490      175726 
04-30       141343           67971      122000      201591 

05-01       140992           72160      120174      196590 
05-02       141088           79404      126463      182565 
05-03       149289           75404      117792      194577 
05-04       152003           80662      118386      201203 
05-05       152513           78640      123396      192112 
05-06       152832           69294      130863      196906 
05-07       153578           81231      130191      198571 
05-08       154656           75431      131636      196811 
05-09       155315           78501      129155      198041 
05-10       142763           79012      126440      189084 
05-11       121582           86878      127765      184479 
05-12       120881           91001      133574      182363 
05-13       120609           79921      133269      193909 
05-14       121308           69341      128953      197782 
05-15       122117           80232      130150      197819 
05-16       123335           91407      136760      195907 
05-17       124935           96582      128287      207709 
05-18       126256           90799      147197      215250 
05-19       128883           90985      134388      215420 
05-20       131061           84909      131686      224173 
05-21       132354           74569      129292      225890 
05-22       133371           79437      136698      234702 
05-23       133873           79322      129507      208852 
05-24       134996           97068      127329      208752 
05-25       135163          100044      138461      206891 
05-26       135490          102819      136962      209836 
05-27       136939           88092      140645      226299 
05-28       136502           80114      135370      231231 
05-29       135925           83113      133372      226791 
05-30       137134           91919      127454      206610 
05-31       155249           83555      138066      204629 

06-01       177969           85505      135084      213742 
06-02       178000           84420      131085      214180 
06-03       177427           67320      147679      213173 
06-04       175033           75212      151290      208801 
06-05       173101           76596      136512      209945 
06-06       171831           82682      140836      212501 
06-07       170967           89113      142315      212794 
06-08       170165           92001      145941      211229 
06-09       168735           99805      151229      203490 
06-10       166865           98569      146041      214130 
06-11       164619           98886      153192      212471 
06-12       162474           82237      146739      212640 
06-13       160306          101955      139697      219478 
06-14       158197           75075      140610      218047 
06-15       156131           94880      136070      209096 
06-16       153928           82752      135866      209090 
06-17       151504           87506      129644      209099 
06-18       148621           85603      136860      201688 
06-19       145892           79880      130118      207308 
06-20       143512           92536      135809      223352 
06-21       139486           85283      139825      216858 
06-22       136455           87246      150119      218469 
06-23       135480           81118      147279      218313 
06-24       133564           83264      154037      207788 
06-25       131940           94164      150213      199240 
06-26       129398          108090      147714      209895 
06-27       127826           94406      151380      210198 
06-28       128276          106323      145200      217966 
06-29       127684           97910      146131      200512 
06-30       104853           94072      145830      200023 

07-01        70597           81558      129997      213142 
07-02        71435           75163      122542      218814 
07-03        71799           77091      116360      205729 
07-04       132146           56161      107318      193080 
07-05       162832           65105      126082      181307 
07-06       160026           63660      128759      184551 
07-07       157216           72999      125900      174518 
07-08       153940           77638      124193      175983 
07-09       150548           82359      127085      184610 
07-10       147639           75944      125698      188302 
07-11       145299           69505      128570      190536 
07-12       143897           86147      123389      197686 
07-13       142573           79132      126293      197942 
07-14       141713           97144      124610      192681 
07-15       148466           91608      126326      196020 
07-16       163126           81766      118198      187186 
07-17       159526           81627      117931      174282 
07-18       156952           83073      123438      175329 
07-19       154798           84524      116987      183469 
07-20       152349           72626      115547      165477 
07-21       150362           82830      117331      175665 
07-22       148916           84758      112447      171385 
07-23       146469           82286      112085      184657 
07-24       143756           78066      109696      170024 
07-25       142530           65652      114754      160850 
07-26       141402           81472      109259      151470 
07-27       139874           74883      114495      157675 
07-28       136897           86388      114423      144527 
07-29       134218           89859      110403      145871 
07-30       132890           74078      115680      143949 
07-31       131703           71818      117562      147565 

08-01       126955           62641      103967      140751 
08-02       124857           61117       97462      148397 
08-03       120379           74005      105384      141562 
08-04       112496           84907      106410      140287 
08-05       109853           75531      104177      144918 
08-06       108154           69250      100752      136841 
08-07       107022           63061      111933      139043 
08-08       106334           57812      109070      159870 
08-09       105229           68759      103794      148024 
08-10       103694           77168      104392      149602 
08-11       103256           75297      105960      151362 
08-12       102912           72080      102526      152766 
08-13       102007           72491      104417      155164 
08-14       100565           68428      106756      141948 
08-15        99238           70420      100725      149591 
08-16        98362           75344      101083      150045 
08-17        97731           66302      102000      145907 
08-18        97646           69894       97431      146863 



(TONW1) OKANOGAN - NEAR TONASKET Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             19  43          20          44         136  
Apr            178 182          38          98         192  
May            536  99         244         538        1025  
Jun            340  68         180         496         932  
Jul             92  47          81         196         497  
Total         1165  85         563        1373        2784  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         4861            1235        3355        5988 
04-21         4949            1223        3610        7224 
04-22         6507            1473        4010        8166 
04-23         8545            1492        4035        8106 
04-24         9924            1607        4360        8162 
04-25        10014            1714        4470        8796 
04-26         9196            1875        4680        9130 
04-27         8587            2028        4765        9000 
04-28         8662            2242        5005       10770 
04-29         9131            2197        5395       10998 
04-30         9506            2218        5650       10549 

05-01         9716            2209        5735       11098 
05-02         9879            2257        5870       11630 
05-03         9668            2254        6345       11910 
05-04         9137            2381        6440       12580 
05-05         8689            2502        6445       13500 
05-06         8347            2812        6305       14380 
05-07         8431            3209        6170       15540 
05-08         8976            3179        6470       15430 
05-09         9256            3103        6945       15500 
05-10         9223            3014        6770       14330 
05-11         9402            3077        6520       13940 
05-12         9678            3253        7095       15230 
05-13         9779            3646        8490       16640 
05-14         9557            3739        8325       17000 
05-15         9204            4223        7925       19560 
05-16         8926            4244        7770       19350 
05-17         8758            4098        8940       17600 
05-18         8699            4182        9870       17950 
05-19         8700            4400       10100       18420 
05-20         8647            4321       10750       18850 
05-21         8469            4207       11250       21520 
05-22         8238            3967       11050       20350 
05-23         8031            4088       10550       18660 
05-24         7901            4008        9800       18270 
05-25         7820            5233       10130       19680 
05-26         7756            6343       10430       19280 
05-27         7745            6442       11650       18320 
05-28         7765            6349       11800       17300 
05-29         7811            5738       11900       17550 
05-30         7901            5363       12000       17390 
05-31         7945            5025       11650       18380 

06-01         7894            4246       11550       19170 
06-02         7800            4118       11350       19270 
06-03         7617            3947       11050       18060 
06-04         7441            3738       11450       18050 
06-05         7325            3937       11450       16880 
06-06         7247            4152       11450       17250 
06-07         7142            4022       10900       18710 
06-08         7028            3783       10220       17690 
06-09         6894            3535        9200       16710 
06-10         6744            3329        8820       16170 
06-11         6578            3177        8655       16940 
06-12         6431            3082        9025       16630 
06-13         6234            3067        8305       17320 
06-14         6044            3570        8610       16440 
06-15         5916            3381        8085       15530 
06-16         5735            3220        7865       16460 
06-17         5467            3104        7475       17020 
06-18         5213            2827        7505       16320 
06-19         4993            2696        7535       15470 
06-20         4831            2530        7490       14070 
06-21         4657            2433        7060       12690 
06-22         4483            2341        7070       15060 
06-23         4389            2268        6835       14480 
06-24         4264            2088        6510       13290 
06-25         4080            1922        6260       13730 
06-26         3932            1858        6175       13180 
06-27         3811            1847        6005       12680 
06-28         3738            1903        5720       12070 
06-29         3723            2290        5460       11470 
06-30         3682            2203        5280       11370 

07-01         3631            2377        5060       11710 
07-02         3579            2135        4835       11930 
07-03         3453            2032        4670       11660 
07-04         3281            1942        4620       10945 
07-05         3091            1810        4775       10360 
07-06         2841            1717        4555        9732 
07-07         2528            1668        4345        9436 
07-08         2238            1666        4235        9925 
07-09         1996            1656        3865       10131 
07-10         1791            1512        3715        9752 
07-11         1619            1488        3750        9694 
07-12         1470            1374        3525        9109 
07-13         1334            1319        3365        8727 
07-14         1217            1259        3505        8899 
07-15         1119            1250        3285        8345 
07-16         1033            1133        3145        7795 
07-17          958            1223        2925        7532 
07-18          898            1332        2910        7240 
07-19          841            1243        2665        7139 
07-20          786            1201        2610        6629 
07-21          744            1093        2430        6359 
07-22          710            1012        2320        6771 
07-23          682             949        2115        6699 
07-24          657             915        2245        6421 
07-25          633             840        2205        6079 
07-26          612             800        2085        5957 
07-27          596             802        1980        5631 
07-28          580             787        1885        5435 
07-29          567             765        1830        5175 
07-30          554             731        1795        4929 
07-31          530             686        1715        4713 

08-01          509             675        1535        4478 
08-02          499             638        1470        4357 
08-03          493             620        1460        4217 
08-04          490             597        1420        4139 
08-05          492             576        1400        4137 
08-06          494             608        1345        3930 
08-07          496             616        1315        3851 
08-08          503             633        1365        3842 
08-09          514             604        1275        3824 
08-10          524             548        1195        3736 
08-11          536             527        1185        3659 
08-12          545             519        1115        3610 
08-13          556             509        1054        3567 
08-14          569             514        1032        3552 
08-15          585             516        1025        3548 
08-16          600             559        1055        3472 
08-17          612             553        1025        3366 
08-18          611             496         966        3348 



(PATW1) METHOW - NEAR PATEROS Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             18  80          11          22          46  
Apr            126 206          22          61         108  
May            353 112         160         316         682  
Jun            195  70         115         277         535  
Jul             54  55          44          98         245  
Total          745  96         353         774        1617  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         3591             646        1830        3510 
04-21         4172             681        1930        3619 
04-22         5571             774        2340        4415 
04-23         6707            1024        2665        4190 
04-24         6695            1061        2825        4885 
04-25         6109            1033        3125        4802 
04-26         5768            1017        3025        4928 
04-27         5814            1041        3045        4930 
04-28         6133            1121        3180        6561 
04-29         6351            1302        3385        6237 
04-30         6476            1478        3375        6624 

05-01         6629            1475        3275        6668 
05-02         6495            1490        3135        6307 
05-03         6079            1581        3165        7023 
05-04         5742            1743        3190        8532 
05-05         5521            2073        3285       10479 
05-06         5414            2175        3285       11340 
05-07         5395            2119        3575       10680 
05-08         5364            1981        3825       11378 
05-09         5290            1906        4145       11140 
05-10         5217            1912        4375       10143 
05-11         5195            2001        4180       10790 
05-12         5299            2113        4385       11930 
05-13         5547            2141        4455       11350 
05-14         5673            2315        4675       10380 
05-15         5761            2311        4825       12220 
05-16         5943            2322        6460       11650 
05-17         6127            2641        6810       12250 
05-18         6232            2912        6965       16100 
05-19         6251            3172        6515       14730 
05-20         6152            3125        6385       12880 
05-21         5991            2853        6405       12430 
05-22         5841            2627        6445       11780 
05-23         5741            2631        6030       12340 
05-24         5681            3146        5635       11800 
05-25         5652            3865        5760       11860 
05-26         5670            4530        5985       10980 
05-27         5726            4202        6145       10580 
05-28         5700            3933        6350       10145 
05-29         5638            3394        6385        9921 
05-30         5583            2974        6605       11391 
05-31         5489            2982        6625       12550 

06-01         5435            2765        7075       11775 
06-02         5330            2663        6775       11372 
06-03         5180            2477        6750       10100 
06-04         5052            2690        6545       10750 
06-05         4931            2629        6220       10590 
06-06         4778            2452        6375        9799 
06-07         4611            2420        6350        9039 
06-08         4429            2430        5685        9593 
06-09         4244            2337        5290       10426 
06-10         4058            2219        4940        8740 
06-11         3901            2141        4900        8166 
06-12         3711            2282        4495        8191 
06-13         3530            2381        4515        8766 
06-14         3412            2230        4390        9614 
06-15         3249            2091        4390       11097 
06-16         3042            1912        4165       10608 
06-17         2856            1805        3980        9113 
06-18         2712            1772        4025        9335 
06-19         2588            1728        3975        7967 
06-20         2460            1628        3895        6732 
06-21         2328            1546        3910        8830 
06-22         2224            1446        3805        8484 
06-23         2116            1391        3635        8445 
06-24         2004            1311        3690        8540 
06-25         1901            1242        3745        8024 
06-26         1810            1202        3480        7600 
06-27         1724            1208        3360        7484 
06-28         1642            1352        3275        7124 
06-29         1566            1258        3035        6945 
06-30         1501            1201        3040        6753 

07-01         1435            1148        2665        7038 
07-02         1370            1107        2625        6995 
07-03         1312            1110        2750        6312 
07-04         1262            1042        2650        6080 
07-05         1214             990        2485        5488 
07-06         1166             945        2405        5049 
07-07         1120             924        2345        5424 
07-08         1078             888        2170        5038 
07-09         1038             870        2070        5044 
07-10         1001             855        1930        5201 
07-11          964             821        1805        5027 
07-12          930             772        1695        4641 
07-13          900             744        1580        4690 
07-14          873             701        1515        4535 
07-15          846             679        1430        3977 
07-16          819             678        1355        3977 
07-17          788             661        1275        3602 
07-18          762             640        1265        3321 
07-19          742             611        1225        3006 
07-20          721             583        1200        2758 
07-21          704             554        1150        2971 
07-22          687             535        1100        2668 
07-23          669             535        1100        2586 
07-24          654             525        1105        2585 
07-25          635             507        1060        2738 
07-26          620             489        1005        2593 
07-27          606             470         950        2323 
07-28          593             450         904        2148 
07-29          582             430         869        2019 
07-30          573             413         830        1945 
07-31          563             404         790        1730 

08-01          552             395         760        1616 
08-02          543             379         760        1557 
08-03          534             368         728        1487 
08-04          526             357         709        1438 
08-05          517             348         687        1419 
08-06          510             337         691        1388 
08-07          504             328         675        1433 
08-08          499             334         651        1422 
08-09          493             326         627        1336 
08-10          486             319         598        1284 
08-11          481             311         582        1260 
08-12          477             301         563        1220 
08-13          469             299         540        1196 
08-14          464             290         542        1139 
08-15          459             283         526        1084 
08-16          455             278         512        1029 
08-17          452             275         499         995 
08-18          448             267         486         982 



(WELW1) COLUMBIA - WELLS DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug           3862 101        2569        3806        5483  
Apr           3312 114        1598        2915        4202  
May           9301 104        5984        8901       14151  
Jun           9618 102        5907        9388       14116  
Jul           8744 114        5070        7671       11676  
Total        34837 107       21128       32681       49628  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20       139103           59734      124940      185714 
04-21       129072           63438      139740      185299 
04-22       132793           68947      127429      193893 
04-23       143881           69979      139771      187516 
04-24       158265           67900      139923      195804 
04-25       164593           68160      138771      202601 
04-26       164975           69931      142501      181510 
04-27       162232           85573      125984      190481 
04-28       159764           91125      125713      188282 
04-29       158195           85573      134165      193928 
04-30       157147           75296      131016      214118 

05-01       157128           87213      132713      212510 
05-02       157386           82747      134511      207415 
05-03       164601           91379      131005      207538 
05-04       167271           85025      130182      213132 
05-05       167050           91697      135132      206925 
05-06       166820           78702      141122      214971 
05-07       167229           86662      143330      214498 
05-08       168517           84236      136938      215838 
05-09       169687           90853      141249      225255 
05-10       159608           90306      142221      217816 
05-11       136066          103804      134823      206350 
05-12       135696          108578      146710      208552 
05-13       135808           97821      145009      223302 
05-14       136652           85543      138765      219570 
05-15       137251           91741      145056      228429 
05-16       138263          105360      155734      227925 
05-17       139812          107932      142722      244454 
05-18       141075          102545      159316      249380 
05-19       143642          103052      154961      247657 
05-20       145809          106159      145631      241431 
05-21       146898           93253      144124      255953 
05-22       147600           95598      152332      260866 
05-23       147742          101382      148567      240641 
05-24       148629          110112      142730      233894 
05-25       148694          113140      144952      235771 
05-26       148910          120407      156620      238363 
05-27       150295          104301      154863      254849 
05-28       150048           95977      154460      258302 
05-29       149368           98067      152120      267939 
05-30       150245          105767      150689      231151 
05-31       166803           98213      150165      225408 

06-01       190557          105117      150401      245485 
06-02       191212          112537      155827      234835 
06-03       190492           94529      162540      235977 
06-04       187862           93700      169483      239110 
06-05       185578           86895      153394      238613 
06-06       184028           93595      158245      239100 
06-07       182883          100322      157461      243787 
06-08       181820          107280      165390      251278 
06-09       180126          109958      170601      228562 
06-10       177969          109370      160775      237227 
06-11       175415          108150      163093      235468 
06-12       172925           87509      160109      238129 
06-13       170412          111301      157998      253317 
06-14       167970           86980      156038      248049 
06-15       165587          102895      152562      243365 
06-16       163056           92181      152814      246009 
06-17       160274           93817      149786      240811 
06-18       156979           95128      148645      232732 
06-19       153863           82876      142466      225567 
06-20       151121          110166      146582      248393 
06-21       147065           93777      155098      245200 
06-22       143347           93351      159474      245516 
06-23       142220           86197      159049      224542 
06-24       140084           92715      162203      232275 
06-25       138228          104688      162372      231157 
06-26       135490          109539      163196      231559 
06-27       133510          100023      167983      232566 
06-28       133713          110541      157025      229816 
06-29       133081          102170      158304      220371 
06-30       113303          101375      155247      219786 

07-01        76588           89688      140370      230501 
07-02        76313           84622      127410      239005 
07-03        76328           83526      122745      227913 
07-04       130826           60888      112490      209501 
07-05       167302           69357      133678      192411 
07-06       164488           68504      135025      198208 
07-07       161355           78384      132837      186110 
07-08       157794           83489      130187      189617 
07-09       154054           88704      128362      190381 
07-10       150838           82295      128688      197201 
07-11       148210           70675      135581      205777 
07-12       146534           87672      130887      208909 
07-13       145097           81651      131612      210844 
07-14       143766          108544      130520      206254 
07-15       149746           94366      134191      203611 
07-16       164621           87028      122744      198270 
07-17       161613           85171      124245      186570 
07-18       158836           80662      129298      191510 
07-19       156615           90210      121755      191410 
07-20       154096           77880      122780      177584 
07-21       151994           84244      120488      182620 
07-22       150461           84183      118627      181936 
07-23       148068           84159      113045      181190 
07-24       145262           81001      116667      186721 
07-25       143900           75176      120881      175304 
07-26       142746           86368      115098      161038 
07-27       141244           74067      120361      168068 
07-28       138325           91793      115993      164420 
07-29       135538           94437      111572      145067 
07-30       134113           71568      118677      149391 
07-31       132920           76594      121660      150690 

08-01       128425           68905      110320      142699 
08-02       126026           64658       98922      152494 
08-03       121993           70497      106754      151406 
08-04       113863           86837      106127      153057 
08-05       111012           80998      108298      152841 
08-06       109274           73312      105862      148200 
08-07       108076           61611      108158      146879 
08-08       107388           62505      113015      164126 
08-09       106313           66742      107878      161291 
08-10       104790           75351      108340      156051 
08-11       104267           79595      108562      156933 
08-12       103962           70812      106034      159736 
08-13       103100           72956      106042      163839 
08-14       101690           75462      111290      150250 
08-15       100343           71577      103280      146397 
08-16        99464           77907      102260      156443 
08-17        98793           68758      105125      149786 
08-18        98739           67233      103088      152388 



(CHDW1) CHELAN - LAKE CHELAN DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             25  59          18          43         103  
Apr             77 115          33          67         115  
May            275  88         181         314         608  
Jun            237  74         153         322         544  
Jul             86  49          79         176         361  
Total          701  76         463         921        1730  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         2785            1159        2450        4584 
04-21         3084            1224        2520        5926 
04-22         3997            1167        2592        4916 
04-23         4305             958        2720        4487 
04-24         3480            1613        3133        5165 
04-25         3161            1510        3314        4957 
04-26         3330            1799        3153        4860 
04-27         3586            1936        3505        5542 
04-28         3751            1715        3595        5518 
04-29         3674            1783        3446        5918 
04-30         3676            1790        3200        5924 

05-01         3840            1594        3398        5352 
05-02         3713            1709        3383        5917 
05-03         3653            1906        3768        6043 
05-04         3560            1742        3588        6833 
05-05         3458            2256        3435        8145 
05-06         3523            2273        3805        9161 
05-07         3521            2225        3967       10188 
05-08         3475            2380        3994        9480 
05-09         3455            2211        4010        9065 
05-10         3483            2284        4182        8412 
05-11         3564            2333        3841        9226 
05-12         3782            2384        4458       10673 
05-13         4007            2641        4691       11635 
05-14         4068            2913        5056       10926 
05-15         4145            2747        5361       11075 
05-16         4252            3325        5549       11344 
05-17         4411            2988        5660       13919 
05-18         4448            3258        6250       12690 
05-19         4402            3372        6028       11864 
05-20         4580            3074        5889       11111 
05-21         5037            2807        6460       10497 
05-22         4992            3498        6006        9568 
05-23         5100            3623        5737       10192 
05-24         5235            4034        6355        9766 
05-25         5366            4209        6211       10454 
05-26         5677            3997        6434        9841 
05-27         5801            4096        6326        9070 
05-28         5745            3748        6157       10163 
05-29         5920            4197        6343       10662 
05-30         6095            3739        5895       10953 
05-31         6192            3554        5949       12260 

06-01         6343            3832        6662       10642 
06-02         6189            3601        6672       10663 
06-03         6104            3403        6429        9969 
06-04         6086            3456        5817       10434 
06-05         6014            2952        6683        9145 
06-06         5718            2822        6443        9356 
06-07         5409            2644        6038        9554 
06-08         5145            2483        5841        9832 
06-09         4944            2524        5609        9253 
06-10         4915            2764        5299        8458 
06-11         4783            2753        5274        7986 
06-12         4362            2500        5188        8372 
06-13         4160            2448        5517        9416 
06-14         4096            2400        4921       10568 
06-15         3713            2294        4638       11229 
06-16         3370            2316        4503       10772 
06-17         3196            2241        4820        9210 
06-18         3165            2393        4632       10969 
06-19         3146            2414        4510        7947 
06-20         2855            1946        5076        7638 
06-21         2772            2398        4671        8023 
06-22         2793            2655        5404        8080 
06-23         2718            2178        5271        9379 
06-24         2601            2133        5083        8311 
06-25         2524            2111        5193        8486 
06-26         2539            2308        5059        8224 
06-27         2625            2393        5355        7515 
06-28         2582            2452        5316        7736 
06-29         2398            2183        5152        8725 
06-30         2396            2227        5080        8394 

07-01         2274            1867        4053        8365 
07-02         2062            1960        4235        7856 
07-03         1985            1931        4487        7646 
07-04         1966            1682        3803        6745 
07-05         1893            1765        3296        6378 
07-06         1795            1723        3270        6466 
07-07         1714            1948        3507        6025 
07-08         1676            1601        3639        6794 
07-09         1659            1685        3484        7492 
07-10         1640            1584        3956        6865 
07-11         1562            1528        3385        6363 
07-12         1495            1248        2848        6558 
07-13         1474            1275        3004        7024 
07-14         1440            1129        2802        6652 
07-15         1373            1241        2686        6218 
07-16         1317            1386        2685        5803 
07-17         1276            1250        2651        5948 
07-18         1295            1121        2494        5744 
07-19         1255             218        2448        4942 
07-20         1193            1163        2627        6079 
07-21         1189            1181        2406        4856 
07-22         1148            1117        2238        5079 
07-23         1095            1144        2297        4602 
07-24         1073            1000        2092        5707 
07-25         1049             713        2105        4339 
07-26         1011             958        2311        4608 
07-27          981            1004        2178        4846 
07-28          956             443        2117        4072 
07-29          940            1070        2024        4095 
07-30          914             805        1809        4103 
07-31          890             861        1779        3855 

08-01          862             661        1508        3551 
08-02          835             601        1409        2989 
08-03          813             743        1343        3031 
08-04          797             573        1282        4232 
08-05          779             581        1334        3413 
08-06          765             627        1331        3619 
08-07          753            -304        1276        3278 
08-08          734             517        1296        2951 
08-09          713             527        1125        3064 
08-10          694             660        1045        2678 
08-11          685             705        1233        2330 
08-12          672             629        1169        2288 
08-13          652             590        1119        2605 
08-14          642             600        1154        2770 
08-15          626             476        1075        2539 
08-16          615              -7        1043        2055 
08-17          599             445        1011        1901 
08-18          587             483         981        2429 



(RRHW1) COLUMBIA - ROCKY REACH DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug           4051 104        2648        3890        5585  
Apr           3377 114        1651        2966        4215  
May           9523 104        6130        9164       14575  
Jun           9931 103        6040        9668       14707  
Jul           9060 113        5307        7983       12221  
Total        35942 107       21777       33670       51303  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20       136482           56403      124388      187729 
04-21       133242           71197      126060      182021 
04-22       136083           76413      134321      188918 
04-23       146557           69338      142700      190799 
04-24       161058           71563      139109      195586 
04-25       167909           70818      142905      196988 
04-26       168730           77792      145908      211088 
04-27       166196           71995      138853      188206 
04-28       163729           94004      130479      191333 
04-29       162118           90617      132401      196849 
04-30       161054           82451      138427      196064 

05-01       160936           88886      142046      220079 
05-02       161185           85286      133029      230449 
05-03       167512           65959      134685      205211 
05-04       170929           91417      140879      214447 
05-05       170699           95524      132499      225269 
05-06       170455           90947      141847      218938 
05-07       170781           90381      144000      220481 
05-08       171992           92989      145512      219958 
05-09       173206           86931      144007      226995 
05-10       165599           92331      149662      223783 
05-11       140090           93734      144637      212193 
05-12       139373          104540      150225      212662 
05-13       139417          112129      144832      221843 
05-14       140277          103591      145072      234474 
05-15       140885           87533      143632      231710 
05-16       141846           95208      148609      241935 
05-17       143405          111474      154259      237104 
05-18       144650          110699      154331      252984 
05-19       147107           99120      165013      251687 
05-20       149333          110152      157552      245671 
05-21       150455          100074      159070      257921 
05-22       151163           99089      148612      265579 
05-23       151292          103598      159983      246405 
05-24       152178          110946      151802      238436 
05-25       152314          113513      147541      241444 
05-26       152513          117699      145219      242140 
05-27       153808          124245      159760      265695 
05-28       153800          108932      156041      267338 
05-29       153076          101484      157470      280700 
05-30       153650           95762      163217      250603 
05-31       168502          107255      156460      245818 

06-01       193071          103074      152014      250104 
06-02       195164          114270      144069      242883 
06-03       194783          105531      162906      245285 
06-04       192374          100196      168830      245540 
06-05       190104           85369      161916      249116 
06-06       188588           97005      166461      249759 
06-07       187469           97552      168989      252672 
06-08       186501          108344      170407      260415 
06-09       184935          109627      175807      240973 
06-10       182913          116117      168985      243830 
06-11       180461          115152      171360      245768 
06-12       178022          112461      167246      241756 
06-13       175590           91846      164442      249869 
06-14       173219           87329      165833      256893 
06-15       170899          104980      164599      261125 
06-16       168435          103020      152227      260148 
06-17       165764           97807      151150      265073 
06-18       162556           95940      156919      261265 
06-19       159516          101594      156087      249443 
06-20       156798           84840      147286      251550 
06-21       153101          109338      147230      255649 
06-22       149070           84670      157236      252735 
06-23       148030           92998      161631      233336 
06-24       145864           97717      167434      238707 
06-25       143991          104169      168024      235126 
06-26       141327          109345      168984      235400 
06-27       139146          106460      174311      235679 
06-28       139257          105135      170188      235786 
06-29       138702          106502      160370      244653 
06-30       122220           97738      162290      225870 

07-01        83455          103435      160202      226927 
07-02        81566           95385      144626      241071 
07-03        81445           80749      133075      239132 
07-04       129244           83019      123155      226610 
07-05       172364           65407      119027      223344 
07-06       170090           76884      134630      201129 
07-07       166923           71528      138461      212120 
07-08       163422           84918      145984      197821 
07-09       159645           91525      139224      193473 
07-10       156377           90236      128262      196664 
07-11       153681           89046      135869      209338 
07-12       151912           72827      136496      211199 
07-13       150524           83783      136525      222806 
07-14       148910           86816      130877      217795 
07-15       154224          110137      137633      211438 
07-16       169088          102618      133522      201370 
07-17       167147           92825      126078      209993 
07-18       164243           78281      127819      199481 
07-19       162023           91719      128319      198828 
07-20       159511           91271      133162      203240 
07-21       157350           81005      124193      186929 
07-22       155776           87632      123118      184803 
07-23       153500           85370      126116      182771 
07-24       150648           88783      118803      194628 
07-25       149164           82017      122054      181667 
07-26       148022           76483      123632      180631 
07-27       146578           76493      119547      169486 
07-28       143767           90204      121664      168519 
07-29       140890           96817      116907      167504 
07-30       139368           96887      115907      149981 
07-31       138185           72241      120718      152166 

08-01       134025           73237      118353      154607 
08-02       131308           69680      110912      153636 
08-03       127751           66649      107945      153537 
08-04       119472           88132      107056      144345 
08-05       116335           91559      104845      159381 
08-06       114551           79629      111082      159584 
08-07       113281           70745      106153      153906 
08-08       112586           62697      108247      152122 
08-09       111544           61610      113810      164265 
08-10       110038           76253      110549      161652 
08-11       109403           77046      108997      160825 
08-12       109126           81541      109423      160494 
08-13       108311           72969      109791      163909 
08-14       106932           71980      108011      157881 
08-15       105556           68111      110979      151292 
08-16       104653           77164      105689      159096 
08-17       103928           75260      103878      153904 
08-18       103877           70886      105732      152168 



(ARDW1) ENTIAT - NEAR ARDENVOIR Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              5  72           4           6          15  
Apr             23 211           4          11          19  
May             62 101          34          61         130  
Jun             48  69          30          69         131  
Jul             15  52          13          30          74  
Total          153  86          85         178         368  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          703             151         364         695 
04-21          827             158         379         768 
04-22         1171             166         389         812 
04-23         1242             166         439         795 
04-24         1053             168         466         803 
04-25          975             164         509         815 
04-26         1006             161         575         963 
04-27         1085             176         571         939 
04-28         1152             234         580        1105 
04-29         1165             250         598         955 
04-30         1192             250         608         904 

05-01         1215             252         604        1060 
05-02         1122             235         606        1059 
05-03         1048             220         625        1227 
05-04          999             231         620        1541 
05-05          971             250         638        1809 
05-06          977             312         642        2339 
05-07          962             379         663        2310 
05-08          945             397         690        2431 
05-09          932             386         702        2530 
05-10          939             377         824        2381 
05-11          956             385         850        2029 
05-12          994             446         816        2140 
05-13         1029             473         844        2304 
05-14         1036             505         875        2372 
05-15         1036             514         988        2330 
05-16         1044             499        1049        1948 
05-17         1063             539        1265        2085 
05-18         1063             586        1290        2430 
05-19         1036             605        1205        2681 
05-20         1009             569        1190        2335 
05-21          968             583        1210        2329 
05-22          946             616        1290        2352 
05-23          942             690        1270        2200 
05-24          951             768        1200        2244 
05-25          973             882        1250        2246 
05-26          999             923        1290        2136 
05-27         1000             929        1360        1937 
05-28         1008             965        1325        1984 
05-29         1030             937        1345        2051 
05-30         1043             817        1245        2034 
05-31         1059             758        1220        2452 

06-01         1074             746        1265        2845 
06-02         1069             752        1345        2762 
06-03         1065             740        1475        2718 
06-04         1073             664        1605        2435 
06-05         1065             701        1475        2634 
06-06         1038             707        1580        2512 
06-07         1001             668        1585        2264 
06-08          975             605        1545        2332 
06-09          955             557        1490        2486 
06-10          956             531        1320        2277 
06-11          931             539        1245        2190 
06-12          891             589        1215        1879 
06-13          879             608        1200        1904 
06-14          853             556        1180        2127 
06-15          811             509        1155        2260 
06-16          773             460        1135        2585 
06-17          738             433        1105        2679 
06-18          723             435        1045        2248 
06-19          713             432        1014        2205 
06-20          673             415         983        1885 
06-21          667             398         973        1860 
06-22          661             388         987        1777 
06-23          642             401         967        1831 
06-24          612             380        1010        1988 
06-25          591             351         990        2079 
06-26          574             333         906        1965 
06-27          568             336         844        1859 
06-28          557             354         786        1814 
06-29          516             348         800        1766 
06-30          487             323         816        1833 

07-01          448             313         805        1739 
07-02          409             317         780        1725 
07-03          379             314         800        1696 
07-04          356             300         866        1762 
07-05          338             284         801        1693 
07-06          324             270         725        1545 
07-07          312             257         684        1559 
07-08          302             258         691        1446 
07-09          292             256         648        1489 
07-10          284             258         615        1668 
07-11          276             227         598        1505 
07-12          268             221         540        1376 
07-13          261             213         498        1339 
07-14          253             212         459        1349 
07-15          245             215         435        1286 
07-16          236             205         407        1297 
07-17          227             191         386        1221 
07-18          219             186         378        1143 
07-19          211             170         369        1025 
07-20          203             168         365         920 
07-21          197             161         339         874 
07-22          192             161         317         902 
07-23          188             157         313         886 
07-24          184             164         311         775 
07-25          179             154         304         788 
07-26          175             151         288         818 
07-27          171             146         279         736 
07-28          167             142         274         697 
07-29          163             138         265         704 
07-30          160             137         251         707 
07-31          156             130         240         675 

08-01          153             125         226         616 
08-02          150             119         211         532 
08-03          147             115         214         495 
08-04          143             115         206         468 
08-05          140             116         198         478 
08-06          137             114         195         474 
08-07          134             111         186         463 
08-08          132             111         179         502 
08-09          129             110         174         437 
08-10          127             108         176         427 
08-11          125             106         171         404 
08-12          122             105         161         375 
08-13          120             106         155         343 
08-14          117             105         161         312 
08-15          116             102         158         301 
08-16          114              99         153         318 
08-17          111              97         151         293 
08-18          110              95         155         299 



(PESW1) WENATCHEE - AT PESHASTIN Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             28  69          24          40         102  
Apr            103 103          55          99         167  
May            312  71         268         437         790  
Jun            245  57         201         427         695  
Jul             87  44          82         197         453  
Total          775  65         629        1200        2208  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         3871            1994        3835        6285 
04-21         4613            1898        4060        7396 
04-22         5754            2133        4220        7033 
04-23         5948            2287        4240        6823 
04-24         4821            2348        4570        8543 
04-25         4194            2395        4540        8296 
04-26         4258            2885        4530        7698 
04-27         4508            2748        4815        7895 
04-28         4687            2812        4995        8032 
04-29         4611            3058        5305        7919 
04-30         4592            3110        5025        8185 

05-01         4745            3099        5000        7854 
05-02         4529            3255        5250        7486 
05-03         4280            3324        5455        8668 
05-04         4153            3230        5425        9228 
05-05         4133            3305        5475       11860 
05-06         4178            3281        5465       11500 
05-07         4142            3217        5620       12260 
05-08         4070            3301        5835       12930 
05-09         4031            3559        6215       12290 
05-10         4056            3633        6630       11160 
05-11         4181            3688        6305       11720 
05-12         4386            4120        5970       12300 
05-13         4685            4286        6310       15100 
05-14         4870            4467        6945       15320 
05-15         4953            4542        6995       14750 
05-16         5099            4644        8095       13740 
05-17         5348            4878        8005       14300 
05-18         5459            4731        8515       18660 
05-19         5426            4755        8220       16660 
05-20         5381            4483        8225       15000 
05-21         5368            4454        8840       12990 
05-22         5350            4890        8280       12420 
05-23         5471            4928        7730       12920 
05-24         5697            5743        7970       13810 
05-25         5914            5656        8555       13690 
05-26         6084            5371        8170       12190 
05-27         6079            5407        8555       11780 
05-28         6074            5441        8680       13190 
05-29         6252            5152        8195       13360 
05-30         6407            5102        7840       14130 
05-31         6489            5033        7520       15280 

06-01         6570            4693        8040       14080 
06-02         6519            4465        8625       13410 
06-03         6411            4206        9100       13280 
06-04         6361            4584        8675       12780 
06-05         6219            4275        9085       13060 
06-06         5928            4107        9300       12990 
06-07         5600            3947        8950       12480 
06-08         5313            3949        8420       12490 
06-09         5097            3877        7935       11880 
06-10         4940            3690        7655       11470 
06-11         4724            3819        7700       10190 
06-12         4421            3994        7540       10290 
06-13         4244            3615        7815       11500 
06-14         4117            3465        7080       12920 
06-15         3885            3362        6480       13610 
06-16         3640            3356        6280       14500 
06-17         3461            3120        6215       13900 
06-18         3341            3066        6185       12560 
06-19         3277            3262        6270       11080 
06-20         3088            3290        6535       10087 
06-21         2991            3106        6305       10370 
06-22         2974            2840        6190       10772 
06-23         2846            2700        6305       11590 
06-24         2720            2564        6270       11020 
06-25         2623            2402        6180        9738 
06-26         2566            2359        6045        9406 
06-27         2544            2438        6005        9371 
06-28         2532            2445        6060        9449 
06-29         2450            2228        6160        9749 
06-30         2389            2053        5920       10701 

07-01         2285            1959        5575       10249 
07-02         2154            1926        5345        9754 
07-03         2051            1929        5195        9849 
07-04         1993            1900        5155        9804 
07-05         1910            1897        4700        9308 
07-06         1811            1855        4495        9373 
07-07         1732            1766        4550        9420 
07-08         1672            1657        4620        9304 
07-09         1623            1582        4345       10009 
07-10         1576            1530        4230       10411 
07-11         1532            1552        4050        8638 
07-12         1490            1496        3630        7952 
07-13         1448            1434        3295        7848 
07-14         1410            1372        3060        7740 
07-15         1371            1302        2865        7250 
07-16         1334            1243        2810        7189 
07-17         1299            1210        2600        6859 
07-18         1266            1194        2500        6828 
07-19         1232            1162        2415        6890 
07-20         1201            1097        2295        6494 
07-21         1171            1061        2200        6612 
07-22         1143            1016        2215        6282 
07-23         1115            1001        2220        5811 
07-24         1088             984        2250        5415 
07-25         1064             945        2065        5819 
07-26         1038             904        1905        5442 
07-27         1014             883        1845        4808 
07-28          992             863        1810        4365 
07-29          970             843        1785        4260 
07-30          948             822        1715        4249 
07-31          928             792        1610        4041 

08-01          910             769        1505        3731 
08-02          891             744        1440        3509 
08-03          873             730        1375        3385 
08-04          855             716        1315        3362 
08-05          838             692        1280        3430 
08-06          822             677        1255        3439 
08-07          809             676        1220        3648 
08-08          793             675        1165        3423 
08-09          777             708        1105        3036 
08-10          763             705        1060        2836 
08-11          752             692        1007        2560 
08-12          740             682         979        2279 
08-13          727             676         985        2240 
08-14          714             656         973        2262 
08-15          703             634         943        2328 
08-16          694             625         908        2185 
08-17          683             620         881        2007 
08-18          674             602         859        2028 



(WANW1) COLUMBIA - WANAPUM DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug           4087 105        2704        3909        5696  
Apr           3463 113        1723        3071        4397  
May           9831 101        6496        9706       15190  
Jun          10195 101        6389       10110       14994  
Jul           9140 113        5415        8106       12380  
Total        36715 105       22727       34902       52656  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20       135095           69161      126211      188942 
04-21       137907           66169      135513      197618 
04-22       141061           63166      138287      204368 
04-23       150826           70864      145965      195890 
04-24       164482           76371      154253      210028 
04-25       171590           83980      146183      215422 
04-26       173067           79692      145539      191548 
04-27       171034           94881      140098      198516 
04-28       168671           94877      132649      197701 
04-29       166916           86470      143645      198478 
04-30       165754           83101      140319      218598 

05-01       165601           86426      140757      230430 
05-02       165783           77729      145920      207402 
05-03       170638           94215      142036      221637 
05-04       175046           98083      138556      223760 
05-05       174868           96380      141982      216247 
05-06       174647           95526      152901      228336 
05-07       174851           83169      155487      220474 
05-08       175890           94335      149528      223179 
05-09       177128           93802      148317      232122 
05-10       172339           98691      153874      233799 
05-11       145787          107961      147867      226051 
05-12       143778          117317      154285      230126 
05-13       143992          116737      162927      238668 
05-14       145036           95472      149503      247847 
05-15       145753          103913      152733      256926 
05-16       146765          111788      165825      260608 
05-17       148536          114414      167609      265171 
05-18       149917          107439      168204      260981 
05-19       152203          120927      173066      258361 
05-20       154489          116342      167773      254850 
05-21       155721          107048      160943      263430 
05-22       156440           99995      170435      273592 
05-23       156703          114342      156645      272359 
05-24       157751          117899      157652      255626 
05-25       158204          118582      156159      258228 
05-26       158531          129104      168419      255697 
05-27       159686          122641      169232      276408 
05-28       159989          112415      170341      269756 
05-29       159358          108216      173098      263998 
05-30       159764          107828      165428      274567 
05-31       172301          107217      167161      259382 

06-01       197339          114435      163894      255434 
06-02       201652          119301      161714      254975 
06-03       201350          105237      169485      255095 
06-04       199085          108617      183195      255039 
06-05       196591           94546      182875      256563 
06-06       194726          102566      172270      256492 
06-07       193232          113169      171358      260838 
06-08       191987          119226      178296      270742 
06-09       190275          113409      184244      253753 
06-10       188145          115500      175082      252373 
06-11       185535          112195      173815      253319 
06-12       182783           98806      174299      246152 
06-13       180151          116117      174441      254136 
06-14       177650          111609      171301      254804 
06-15       175114          106664      162004      258090 
06-16       172415          108854      168658      263560 
06-17       169615           97423      159515      261566 
06-18       166307           94449      163899      248961 
06-19       163175           92023      159663      236054 
06-20       160238          112734      154354      256515 
06-21       156745          101367      159625      262225 
06-22       152272          104604      164444      263828 
06-23       151112           99673      174251      237420 
06-24       148859           92084      170802      254681 
06-25       146872          104727      169972      240072 
06-26       144280          116005      177250      243258 
06-27       141842          111160      177611      240549 
06-28       141759          108121      166748      248346 
06-29       141297          114141      169304      234705 
06-30       128870          113186      164062      231582 

07-01        88769          104141      157278      236668 
07-02        83495           90440      141439      250027 
07-03        83353           93608      131210      248584 
07-04       121525           80461      124696      229112 
07-05       172910           78000      141156      204117 
07-06       172322           72640      144519      208009 
07-07       169049           79521      148422      204862 
07-08       165580           86312      142361      195826 
07-09       161728           91739      132194      205428 
07-10       158346           88001      139036      213340 
07-11       155523           76891      142152      216379 
07-12       153586           77774      137147      218151 
07-13       152199           98991      136059      220379 
07-14       150308          101916      143251      217724 
07-15       154670          100626      139809      224736 
07-16       168894           88301      125243      210053 
07-17       168914           86082      128743      201053 
07-18       165812           89345      135324      203246 
07-19       163550           96063      130873      208005 
07-20       161037           86549      123689      193891 
07-21       158769           91032      127592      189851 
07-22       157103           86460      123551      191127 
07-23       154969           90207      114943      191544 
07-24       152063           87419      124605      196342 
07-25       150364           78622      125142      182638 
07-26       149215           88755      121434      172157 
07-27       147817           83314      124144      176431 
07-28       145165           98272      120037      173047 
07-29       142170           94355      117102      151184 
07-30       140468           80218      121023      150983 
07-31       139274           84645      123600      157967 

08-01       135602           72541      119416      158621 
08-02       132408           67542      103763      153993 
08-03       129396           77936      108787      162352 
08-04       121158           90433      108727      152021 
08-05       117469           87192      113461      160359 
08-06       115585           75981      106354      157870 
08-07       114209           68264      108578      161076 
08-08       113474           65175      115088      170371 
08-09       112471           69693      116810      165730 
08-10       110994           79037      112292      165114 
08-11       110183           83395      112648      162108 
08-12       109924           74158      106202      165330 
08-13       109167           75243      102980      166489 
08-14       107835           77583      112243      162346 
08-15       106415           73693      110498      147961 
08-16       105456           80890      102065      156380 
08-17       104666           74110      104638      152895 
08-18       104573           70584      106673      151639 



(PRWW1) COLUMBIA - PRIEST RAPIDS DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug           4090 104        2703        3927        5695  
Apr           3460 112        1728        3079        4392  
May           9829 101        6506        9736       15209  
Jun          10201 101        6424       10107       15001  
Jul           9137 112        5420        8134       12455  
Total        36718 105       22781       34983       52753  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20       135011           68537      125623      188812 
04-21       137804           66424      139614      197448 
04-22       140812           62894      138624      204041 
04-23       150297           69920      145633      195591 
04-24       163981           76317      153723      209622 
04-25       171396           82965      146166      215839 
04-26       173077           79912      145112      191953 
04-27       171142           94087      140410      197825 
04-28       168759           95238      133866      197636 
04-29       166981           96572      143322      198723 
04-30       165792           78596      140648      217485 

05-01       165582           86467      140799      230643 
05-02       165803           78093      145448      206546 
05-03       170274           92648      142267      221147 
05-04       175010           97912      138495      224022 
05-05       174880           97004      150053      216131 
05-06       174653           98703      150918      228329 
05-07       174831           84623      155436      220648 
05-08       175835           99738      149717      223112 
05-09       177088           91743      147958      231620 
05-10       173003           98468      153792      234434 
05-11       146521          108122      148440      233363 
05-12       143784          111256      153651      232272 
05-13       143963          116120      163573      238393 
05-14       144997           95503      150235      247718 
05-15       145725          105341      152519      256724 
05-16       146709          114706      165937      260673 
05-17       148461          113167      167780      265750 
05-18       149858          107427      167833      261109 
05-19       152094          121845      172999      258475 
05-20       154409          116859      168130      255003 
05-21       155684          107962      160406      262648 
05-22       156413          100116      170206      273297 
05-23       156688          113983      156959      272662 
05-24       157706          117570      157816      256343 
05-25       158195          118408      155879      258095 
05-26       158512          129234      167621      255768 
05-27       159621          123814      168932      276564 
05-28       160020          112588      170315      270050 
05-29       159371          108229      173013      264067 
05-30       159697          106396      174527      274460 
05-31       171483          106921      168154      259546 

06-01       196463          114198      164444      255548 
06-02       201641          120502      160712      254881 
06-03       201393          113095      172842      254951 
06-04       199200          109321      182831      255089 
06-05       196683           94622      183035      256483 
06-06       194797          101585      174562      256495 
06-07       193287          112451      177219      260585 
06-08       192042          118129      173960      270588 
06-09       190355          112853      180563      254379 
06-10       188240          119847      177025      252391 
06-11       185650          113370      173997      253374 
06-12       182896          100289      169538      245480 
06-13       180258          102564      174461      253936 
06-14       177754          122736      172309      254813 
06-15       175223          107169      165485      257842 
06-16       172528          108555      170405      263394 
06-17       169740          100933      155650      261814 
06-18       166444           95578      158757      249614 
06-19       163303           92650      160293      235733 
06-20       160356          112023      158004      255613 
06-21       156942          100660      156309      262526 
06-22       152378          105326      164672      263443 
06-23       151180           93180      173585      238799 
06-24       148952          109248      171388      255582 
06-25       146955          102913      169833      240495 
06-26       144405          109947      176925      243020 
06-27       141905          110743      177148      240690 
06-28       141748          109732      167263      249153 
06-29       141340          111151      169227      236523 
06-30       130045          114149      164175      231707 

07-01        90014          104099      157768      239696 
07-02        83434           89344      142388      250708 
07-03        83350           94117      134690      248970 
07-04       118579           80685      125150      238272 
07-05       172107           77899      140369      204376 
07-06       172458           72577      144755      212947 
07-07       169181           81421      148286      216035 
07-08       165738           85662      142932      204228 
07-09       161883           91603      133237      204568 
07-10       158479           89773      138844      213370 
07-11       155629           84665      141503      215831 
07-12       153651           74755      137604      218038 
07-13       152267           92587      136053      220438 
07-14       150337          102953      143601      218064 
07-15       154398          100959      139147      224969 
07-16       168312           89370      126195      210706 
07-17       169069           86460      129132      201368 
07-18       165918           89100      136223      202892 
07-19       163646           96165      131022      207969 
07-20       161145           86913      123474      194577 
07-21       158854           92745      129505      189605 
07-22       157165           87809      123417      191426 
07-23       155082           85172      115092      191317 
07-24       152176           87769      123915      196032 
07-25       150412           78993      125265      182882 
07-26       149266           87756      122033      172484 
07-27       147887           84457      125253      176142 
07-28       145297           95929      122993      173303 
07-29       142278           94872      117637      151190 
07-30       140522           80948      120797      150372 
07-31       139326           85639      123599      158199 

08-01       135818           72864      119736      158709 
08-02       132483           68212      106510      152537 
08-03       129614           76079      108901      162553 
08-04       121467           89484      110277      151478 
08-05       117574           87702      111145      160180 
08-06       115656           75918      106755      158372 
08-07       114253           68418      111431      161193 
08-08       113503           65613      115439      169690 
08-09       112519           69883      116934      164344 
08-10       111060           78256      112175      165599 
08-11       110196           83455      113642      162533 
08-12       109941           74757      106611      165423 
08-13       109207           76091      102966      166594 
08-14       107897           77733      111563      162683 
08-15       106469           74011      111053      148374 
08-16       105492           80765      103787      156119 
08-17       104689           73019      104637      153866 
08-18       104576           70642      106709      151641 



(KEDW1) YAKIMA - KEECHELUS LAKE Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              1  33           2           4           7  
Apr             14 107           6          13          23  
May             25  60          19          42          80  
Jun              7  30          10          24          57  
Jul              3  30           5          10          27  
Total           50  54          41          92         193  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          563             244         536        1094 
04-21          625             246         510        1103 
04-22          741             244         539         945 
04-23          851             252         616        1094 
04-24          668             268         640        1064 
04-25          588             289         593         970 
04-26          596             304         606         978 
04-27          589             343         595        1143 
04-28          560             346         580        1066 
04-29          528             319         551         978 
04-30          509             359         605        1235 

05-01          550             339         596         949 
05-02          531             332         626        1016 
05-03          541             343         666         991 
05-04          520             356         628        1107 
05-05          524             366         606        1105 
05-06          571             370         664        1293 
05-07          575             351         730        1176 
05-08          568             298         693        1067 
05-09          521             329         663        1182 
05-10          497             297         608        1420 
05-11          481             339         650        1186 
05-12          459             338         629        1477 
05-13          442             272         652        1268 
05-14          432             325         688        1240 
05-15          431             355         739        1683 
05-16          415             337         739        1684 
05-17          392             289         801        1893 
05-18          384             323         760        1663 
05-19          385             336         702        1501 
05-20          363             324         753        1303 
05-21          335             338         690        1172 
05-22          346             335         716        1312 
05-23          333             317         645        1274 
05-24          297             284         672        1312 
05-25          281             298         737        1110 
05-26          265             273         716        1065 
05-27          253             232         631        1188 
05-28          245             222         647        1298 
05-29          238             222         661        1449 
05-30          232             228         649        1436 
05-31          222             209         629        1288 

06-01          218             269         608        1209 
06-02          202             209         573        1184 
06-03          194             215         600        1180 
06-04          188             166         564        1125 
06-05          179             176         512        1144 
06-06          175             161         511        1099 
06-07          172             165         505        1006 
06-08          170             160         491         965 
06-09          164             166         501         972 
06-10          163             142         475         981 
06-11          154             170         474         966 
06-12          143             176         411        1120 
06-13          134             243         418        1002 
06-14          128             171         402        1067 
06-15          118             184         370        1043 
06-16          111             157         374        1060 
06-17          103             173         371        1146 
06-18           99             148         379        1181 
06-19           94             157         379         907 
06-20           88             175         401         813 
06-21           84             155         332         867 
06-22           79             123         336         926 
06-23           77             119         322         862 
06-24           74             136         328         724 
06-25           70             119         317         695 
06-26           67             114         287         690 
06-27           66             124         256         707 
06-28           65             145         274         720 
06-29           63             110         248         785 
06-30           60             139         250         708 

07-01           58              95         237         683 
07-02           58              87         232         611 
07-03           58              81         231         663 
07-04           55             116         221         564 
07-05           54              98         220         579 
07-06           54             128         178         596 
07-07           52             115         173         576 
07-08           51             130         168         576 
07-09           52              98         189         641 
07-10           50              97         152         601 
07-11           49              92         152         533 
07-12           48              96         147         498 
07-13           49              80         145         451 
07-14           48              88         142         450 
07-15           47              85         129         400 
07-16           45              61         134         410 
07-17           46              47         150         398 
07-18           44              59         145         367 
07-19           44              68         148         364 
07-20           44              56         123         371 
07-21           43              66         141         355 
07-22           43              53         139         292 
07-23           42              33         138         295 
07-24           42              56         125         294 
07-25           42              56         132         291 
07-26           41              43         128         277 
07-27           41              19         122         280 
07-28           41              30         133         256 
07-29           40              64         127         255 
07-30           41              43         128         243 
07-31           40              47         118         237 

08-01           40              68         118         267 
08-02           39              49         118         233 
08-03           39              41         116         213 
08-04           38              52         115         206 
08-05           39              43         124         198 
08-06           39              44         123         219 
08-07           41              35         124         211 
08-08           40              47         129         199 
08-09           38              51         114         170 
08-10           38              46         118         181 
08-11           38              51         118         178 
08-12           38              54         120         195 
08-13           39              45         112         165 
08-14           37              44         119         183 
08-15           37              54         108         172 
08-16           37              40         110         169 
08-17           36              52         102         162 
08-18           37              52         113         184 



(KADW1) KACHESS - KACHESS DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              1  33           0           2           5  
Apr             10  90           6          11          21  
May             17  44          17          38          71  
Jun              9  39           7          22          49  
Jul              2  23           2           7          22  
Total           38  47          32          80         168  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          498             228         474        1056 
04-21          528             259         520        1055 
04-22          570             229         477         901 
04-23          645             236         520         995 
04-24          508             242         506         879 
04-25          433             361         507         878 
04-26          422             189         542         960 
04-27          406             377         543        1045 
04-28          386             284         517         862 
04-29          360             331         515         990 
04-30          341             283         544         969 

05-01          352             287         518         888 
05-02          339             323         560         896 
05-03          338             326         602         918 
05-04          335             322         573         999 
05-05          342             324         575        1028 
05-06          337             317         573        1172 
05-07          321             258         596        1051 
05-08          309             287         671         936 
05-09          288             308         580        1140 
05-10          275             314         593        1161 
05-11          267             278         590        1177 
05-12          270             305         626        1243 
05-13          272             232         619        1323 
05-14          271             345         626        1111 
05-15          273             292         646        1439 
05-16          273             328         683        1479 
05-17          269             262         706        1720 
05-18          267             342         676        1476 
05-19          268             258         690        1380 
05-20          261             303         711        1244 
05-21          252             216         635        1101 
05-22          254             307         636        1153 
05-23          249             257         651        1142 
05-24          240             257         668        1075 
05-25          236             276         667        1075 
05-26          236             279         636         939 
05-27          233             180         628        1024 
05-28          232             235         626        1162 
05-29          232             199         588        1259 
05-30          232             235         572        1171 
05-31          229             252         580        1049 

06-01          225             194         542        1074 
06-02          214             225         536        1091 
06-03          209              95         524         997 
06-04          210             158         537        1016 
06-05          200             110         518        1051 
06-06          198             110         509        1013 
06-07          199             206         471         785 
06-08          195             152         494         825 
06-09          183              93         495         840 
06-10          189             183         438         738 
06-11          180             111         405         869 
06-12          170             138         398         965 
06-13          166             124         330         891 
06-14          164             142         312         903 
06-15          152             138         345         930 
06-16          140             103         328         913 
06-17          130             143         311         883 
06-18          125              79         320         883 
06-19          123              90         351         697 
06-20          113              77         329         675 
06-21          110             141         320         734 
06-22          101              83         305         755 
06-23           96              52         298         723 
06-24           93              39         281         606 
06-25           85              95         281         628 
06-26           76              86         272         591 
06-27           70              50         226         630 
06-28           64              65         211         642 
06-29           59              54         249         643 
06-30           54              75         168         670 

07-01           49              30         203         543 
07-02           46              45         198         539 
07-03           44              30         189         619 
07-04           40              27         167         545 
07-05           38              44         159         490 
07-06           36              38         158         530 
07-07           33              44         157         515 
07-08           31              52         157         555 
07-09           30              25         120         446 
07-10           27              41         117         519 
07-11           26              51         110         429 
07-12           25              18         117         407 
07-13           24              28         106         426 
07-14           23              25         101         374 
07-15           22              16          98         334 
07-16           20              32          82         345 
07-17           21              22          87         379 
07-18           19               3          96         319 
07-19           19              35          97         303 
07-20           18              23          89         282 
07-21           18              29          94         239 
07-22           18              14          84         183 
07-23           17              18          98         244 
07-24           18              16          81         212 
07-25           17              14          91         220 
07-26           16               9          77         193 
07-27           16              12          76         189 
07-28           16              24          71         150 
07-29           16               7          53         180 
07-30           16              16          61         160 
07-31           16              16          47         182 

08-01           16               9          46         164 
08-02           16               9          60         130 
08-03           16              -5          51         163 
08-04           15              11          61         142 
08-05           16              12          57         152 
08-06           16              14          46         126 
08-07           17              10          48         117 
08-08           17               7          53         173 
08-09           16               7          43         146 
08-10           16              12          56         127 
08-11           16               6          39         125 
08-12           16               9          44         124 
08-13           17              13          47         120 
08-14           15               8          52          96 
08-15           15               3          43         131 
08-16           16              11          40         116 
08-17           16              13          53         112 
08-18           16               7          43         130 



(EASW1) YAKIMA - AT EASTON Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             20 127           8          16          35  
Apr              7  56           5          12          32  
May             13  61          10          22         101  
Jun             17  93          10          18          71  
Jul             25 118          14          22          41  
Total           82  92          47          89         280  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          349             278         602        1251 
04-21          349             265         545        1406 
04-22          350             246         532        1357 
04-23          350             224         486        1250 
04-24          349             231         506        1108 
04-25          306             239         511        1448 
04-26          299             226         567        1738 
04-27          296             199         634        1743 
04-28          269             210         587        1775 
04-29          238             207         531        1607 
04-30          211             190         456        1224 

05-01          196             186         426        1041 
05-02          169             203         394        1145 
05-03          141             204         360        1262 
05-04          132             176         371        1134 
05-05          303             200         405        1367 
05-06          363             179         366        1438 
05-07          358             191         422        1550 
05-08          344             174         408        1749 
05-09          279             154         392        1333 
05-10          243             114         337        1244 
05-11          223             188         327        1382 
05-12          222             196         323        1549 
05-13          237             156         311        1736 
05-14          229             106         340        1523 
05-15          214             140         315        2008 
05-16          195             134         321        2105 
05-17          172             125         306        2239 
05-18          144             168         332        2185 
05-19          121             167         324        1948 
05-20          104             154         331        1751 
05-21          115             135         312        1888 
05-22          137             133         352        1859 
05-23          160             144         335        1959 
05-24          179             147         344        2002 
05-25          199             147         319        1742 
05-26          221             141         325        2102 
05-27          242             150         329        1769 
05-28          246             169         391        1300 
05-29          246             165         359        1066 
05-30          246             157         370        1660 
05-31          247             141         374        2013 

06-01          247             161         336        1987 
06-02          247             161         338        1878 
06-03          248             169         341        1729 
06-04          253             160         354        1813 
06-05          259             168         298        1468 
06-06          266             192         303        1484 
06-07          272             195         320        1341 
06-08          278             191         308        1136 
06-09          284             186         301         925 
06-10          291             172         301         746 
06-11          298             182         296         808 
06-12          305             152         293        1013 
06-13          313             154         307        1329 
06-14          321             163         299        1366 
06-15          328             180         298        1352 
06-16          337             161         317        1601 
06-17          344             156         307        1410 
06-18          337             177         304         987 
06-19          325             181         294        1005 
06-20          313             156         308         981 
06-21          302             173         311         963 
06-22          290             172         294        1023 
06-23          278             182         305        1092 
06-24          267             190         297         857 
06-25          264             168         303         895 
06-26          263             185         305         874 
06-27          263             173         295         935 
06-28          263             172         292         959 
06-29          263             172         297         983 
06-30          263             176         300        1042 

07-01          263             178         300        1163 
07-02          278             211         310         634 
07-03          299             209         323         618 
07-04          320             213         335         596 
07-05          341             199         340         578 
07-06          363             194         322         561 
07-07          384             212         317         564 
07-08          404             220         320         640 
07-09          402             206         326         597 
07-10          394             226         332         598 
07-11          387             256         333         607 
07-12          379             242         336         618 
07-13          371             256         353         626 
07-14          364             256         343         636 
07-15          357             256         344         650 
07-16          367             247         365         646 
07-17          383             246         378         645 
07-18          398             229         370         655 
07-19          413             217         375         605 
07-20          428             217         352         601 
07-21          444             225         346         621 
07-22          459             231         358         697 
07-23          471             232         358         714 
07-24          481             237         363         719 
07-25          491             241         362         737 
07-26          502             240         382         714 
07-27          512             235         382         685 
07-28          522             224         385         708 
07-29          532             224         385         756 
07-30          535             213         390         763 
07-31          536             224         389         622 

08-01          537             217         396         616 
08-02          537             206         410         661 
08-03          538             212         436         665 
08-04          539             240         435         733 
08-05          540             244         473         878 
08-06          546             243         477         874 
08-07          555             245         470         856 
08-08          564             236         477         776 
08-09          572             230         466         883 
08-10          580             227         460         936 
08-11          589             228         453         980 
08-12          596             246         446         966 
08-13          595             245         452        1092 
08-14          592             244         428        1165 
08-15          589             242         434        1250 
08-16          586             246         431        1337 
08-17          583             246         429        1449 
08-18          580             252         450        1519 



(CLUW1) CLE ELUM - CLE ELUM LAKE Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              3  25           6          14          25  
Apr             22  69          17          32          62  
May             54  42          70         129         244  
Jun             45  44          47         101         194  
Jul             12  27          23          46         108  
Total          137  43         163         322         633  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          825             654        1338        3480 
04-21         1127             680        1275        3401 
04-22         1366             688        1232        2625 
04-23         1501             747        1336        2554 
04-24         1104             844        1660        3000 
04-25          884             845        1457        2496 
04-26          888             680        1469        2289 
04-27          894             756        1741        2728 
04-28          888             766        1571        2761 
04-29          839            1023        1538        2875 
04-30          834            1005        1629        2992 

05-01          919             956        1608        2571 
05-02          802             954        1688        2705 
05-03          775             959        1686        2898 
05-04          756             965        1650        3325 
05-05          747             963        1746        3642 
05-06          804             976        1955        3985 
05-07          809             965        1915        3827 
05-08          933             878        1982        3792 
05-09          861             894        1870        3405 
05-10          771             912        1737        3630 
05-11          764             988        1869        3622 
05-12          827            1139        1990        4510 
05-13          868            1171        1935        4380 
05-14          910            1149        2155        4444 
05-15          928            1231        2277        4908 
05-16          953            1300        2292        5321 
05-17          954            1256        2435        6009 
05-18          946            1160        2340        5093 
05-19          953            1203        2309        4250 
05-20          933            1118        2429        3760 
05-21          880            1273        2357        3575 
05-22          883            1108        2286        3930 
05-23          907            1167        2312        3848 
05-24          894            1298        2424        3987 
05-25          890            1283        2492        3667 
05-26          908            1353        2291        4102 
05-27          922            1498        2423        3179 
05-28          925            1290        2237        3936 
05-29          941            1259        2169        4189 
05-30          952            1236        2045        4468 
05-31          954            1156        1951        3974 

06-01          973            1108        2287        3872 
06-02          944            1142        2298        4063 
06-03          948            1011        2201        3883 
06-04          969             907        2300        3776 
06-05          946             927        2416        3904 
06-06          949             856        2288        3648 
06-07          943             893        2144        3320 
06-08          932             839        2051        3367 
06-09          894             869        2024        3030 
06-10          916             808        1905        3095 
06-11          869             788        1792        2971 
06-12          835             868        1698        3392 
06-13          845             906        1772        3572 
06-14          829             855        1546        3648 
06-15          772             796        1437        4153 
06-16          732             712        1414        4094 
06-17          691             688        1436        3460 
06-18          670             774        1398        3437 
06-19          689             730        1512        3054 
06-20          638             761        1562        2788 
06-21          644             789        1469        2851 
06-22          628             777        1373        3096 
06-23          604             740        1451        3250 
06-24          595             759        1475        2891 
06-25          569             717        1436        2358 
06-26          551             565        1358        2280 
06-27          542             670        1299        2251 
06-28          535             669        1267        2578 
06-29          519             527        1253        2783 
06-30          526             462        1273        2831 

07-01          463             463        1245        2438 
07-02          424             464        1179        2491 
07-03          405             489        1062        2493 
07-04          384             448        1038        2303 
07-05          345             493         974        2136 
07-06          323             457         975        2215 
07-07          302             492         929        2539 
07-08          278             459         927        2442 
07-09          273             429         903        2722 
07-10          252             436         921        2721 
07-11          221             442         865        2139 
07-12          200             415         847        1830 
07-13          186             399         783        1788 
07-14          173             370         759        1805 
07-15          162             373         724        1737 
07-16          152             396         710        1762 
07-17          145             384         673        1648 
07-18          138             353         635        1605 
07-19          132             310         642        1491 
07-20          126             266         616        1460 
07-21          122             369         568        1421 
07-22          118             316         527        1244 
07-23          114             320         545        1179 
07-24          112             332         572        1088 
07-25          109             275         529        1208 
07-26          107             229         535        1248 
07-27          105             218         531        1158 
07-28          103             258         506        1101 
07-29          102             228         468        1044 
07-30          101             271         480        1067 
07-31          100             221         420         989 

08-01           99             195         466         912 
08-02           98             159         446         874 
08-03           97             186         429         822 
08-04           97             217         408         759 
08-05           96             161         401         823 
08-06           96             203         395         931 
08-07           97             205         408         802 
08-08           95             229         387         779 
08-09           95             221         379         702 
08-10           95             188         381         645 
08-11           95             164         370         627 
08-12           94             180         361         628 
08-13           94             166         382         660 
08-14           93             133         364         644 
08-15           93             155         339         579 
08-16           93             153         329         577 
08-17           92             145         327         613 
08-18           93             152         302         483 



(TNAW1) TEANAWAY - BELOW FORKS Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              1  66           0           1           2  
Apr             10  59           9          17          39  
May             20  44          19          47         106  
Jun              4  21           5          21          52  
Jul              2  40           2           4          15  
Total           37  41          36          89         214  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          407             350         726        1575 
04-21          434             331         690        1505 
04-22          479             326         651        1718 
04-23          543             388         841        1812 
04-24          392             349         833        1689 
04-25          360             393         829        1895 
04-26          424             431         799        1703 
04-27          468             462         758        2117 
04-28          499             455         791        2058 
04-29          488             476         780        1702 
04-30          493             453         699        1713 

05-01          511             432         683        1657 
05-02          472             460         649        1664 
05-03          487             399         691        1499 
05-04          503             370         728        1482 
05-05          535             357         782        1352 
05-06          461             361         775        1680 
05-07          402             340         804        1713 
05-08          390             328         748        1648 
05-09          355             324         883        1633 
05-10          343             327         856        1613 
05-11          339             368         782        1930 
05-12          361             324         812        1863 
05-13          366             358         810        1869 
05-14          348             331         800        1582 
05-15          345             319         857        1523 
05-16          390             346         785        1936 
05-17          373             353         797        2260 
05-18          333             296         913        2661 
05-19          316             289         970        2584 
05-20          309             307         855        2212 
05-21          285             294         799        1991 
05-22          269             264         804        1641 
05-23          261             319         757        1497 
05-24          244             312         686        1449 
05-25          225             264         709        1481 
05-26          207             261         674        1422 
05-27          192             249         683        1355 
05-28          192             235         706        1322 
05-29          177             222         646        1478 
05-30          160             207         563        1720 
05-31          145             196         558        1773 

06-01          135             186         553        1952 
06-02          124             176         607        1642 
06-03          118             155         629        1173 
06-04          112             140         623        1163 
06-05          106             131         604        1157 
06-06          102             126         581        1097 
06-07           98             119         550        1029 
06-08           93             114         520         968 
06-09           90             110         503         941 
06-10           87             104         461         939 
06-11           83              97         400         981 
06-12           80              91         379         976 
06-13           76              90         336         913 
06-14           73              84         305         925 
06-15           70              80         287         862 
06-16           67              76         262         855 
06-17           65              73         258         824 
06-18           63              73         260         755 
06-19           60              70         252         700 
06-20           58              71         245         651 
06-21           56              61         232         715 
06-22           54              59         219         707 
06-23           52              56         211         708 
06-24           50              53         191         699 
06-25           48              51         186         606 
06-26           46              48         181         538 
06-27           45              45         173         506 
06-28           44              45         159         505 
06-29           43              43         146         468 
06-30           41              44         138         475 

07-01           39              48         133         457 
07-02           38              39         124         457 
07-03           38              38         115         427 
07-04           36              36         114         392 
07-05           35              36         111         359 
07-06           34              35         106         336 
07-07           33              34         100         336 
07-08           32              33          87         354 
07-09           31              35          90         363 
07-10           30              39          81         354 
07-11           29              34          77         323 
07-12           28              33          72         301 
07-13           27              30          68         279 
07-14           27              28          64         270 
07-15           26              27          60         271 
07-16           25              25          57         265 
07-17           24              26          54         235 
07-18           24              24          51         234 
07-19           23              22          49         221 
07-20           23              22          47         187 
07-21           22              23          47         184 
07-22           22              21          45         170 
07-23           21              22          43         155 
07-24           21              21          40         143 
07-25           20              20          40         134 
07-26           20              20          38         108 
07-27           20              19          36         101 
07-28           19              17          35          96 
07-29           19              17          35          90 
07-30           19              16          33          88 
07-31           19              16          31          81 

08-01           18              15          30          75 
08-02           18              15          29          70 
08-03           17              14          27          72 
08-04           17              15          27          69 
08-05           17              16          26          65 
08-06           17              15          24          60 
08-07           18              14          24          60 
08-08           17              15          26          58 
08-09           16              15          25          59 
08-10           17              14          23          54 
08-11           16              14          23          51 
08-12           15              14          23          48 
08-13           16              13          23          44 
08-14           16              12          23          41 
08-15           15              12          23          38 
08-16           16              12          23          37 
08-17           15              12          23          36 
08-18           15              12          23          34 



(UMTW1) YAKIMA - AT UMTANUM Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug            131  91         118         144         157  
Apr             60  96          35          62         135  
May            155  78          98         198         421  
Jun            170  92         129         185         318  
Jul            214  94         178         228         266  
Total          730  89         558         817        1296  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         2540            1633        2645        5766 
04-21         2634            1519        2590        6022 
04-22         2871            1484        2900        5970 
04-23         3308            1363        2985        5412 
04-24         3102            1501        3060        5767 
04-25         2775            1720        3035        6044 
04-26         2644            1734        2955        5928 
04-27         2637            1732        2960        6888 
04-28         2638            1700        2790        7057 
04-29         2598            1684        2755        6744 
04-30         2538            1506        2765        6353 

05-01         2534            1500        2770        5236 
05-02         2536            1462        2780        5114 
05-03         2602            1427        2895        5640 
05-04         2673            1396        2840        6695 
05-05         2754            1404        2730        6563 
05-06         2863            1638        2805        6899 
05-07         2768            1643        2900        7269 
05-08         2690            1804        2925        7141 
05-09         2636            1712        3165        7664 
05-10         2541            1685        3185        6900 
05-11         2478            1752        3070        6700 
05-12         2460            1613        3210        6329 
05-13         2484            1618        3255        6632 
05-14         2507            1640        2965        7022 
05-15         2487            1800        3005        6619 
05-16         2486            1716        3120        8265 
05-17         2514            1742        3315        8510 
05-18         2484            1641        3395        8199 
05-19         2429            1633        3515        8263 
05-20         2404            1620        3345        7982 
05-21         2390            1514        3405        7884 
05-22         2383            1510        3370        6867 
05-23         2394            1461        3555        6501 
05-24         2414            1506        3430        6511 
05-25         2414            1534        3355        6399 
05-26         2428            1463        3740        7318 
05-27         2443            1448        3570        7147 
05-28         2463            1574        3485        6833 
05-29         2488            1742        3825        6285 
05-30         2502            1639        3490        5438 
05-31         2514            1701        3320        5426 

06-01         2525            1731        3195        5558 
06-02         2538            1656        3020        5584 
06-03         2562            1834        3110        5449 
06-04         2586            1854        3245        6447 
06-05         2613            1809        3290        6743 
06-06         2639            1872        3295        6809 
06-07         2661            2037        3450        6120 
06-08         2683            2142        3505        6650 
06-09         2705            2153        3510        6021 
06-10         2731            2230        3495        5490 
06-11         2761            2182        3375        5404 
06-12         2802            2152        3265        4279 
06-13         2852            2158        3040        4323 
06-14         2906            2058        2890        4972 
06-15         2957            2067        2875        5570 
06-16         3005            2081        2880        5868 
06-17         3051            2073        2860        6222 
06-18         3088            2092        2860        5000 
06-19         3088            2196        2880        5149 
06-20         3073            2255        2895        4764 
06-21         3067            2331        2950        5002 
06-22         3056            2391        2960        4627 
06-23         3044            2440        2970        4679 
06-24         3037            2454        2930        5588 
06-25         3013            2501        2975        5630 
06-26         2988            2444        3010        5194 
06-27         2970            2553        3025        4469 
06-28         2950            2538        3125        4193 
06-29         2930            2490        3195        4169 
06-30         2915            2462        3250        4426 

07-01         2901            2462        3330        4983 
07-02         2918            2441        3330        4798 
07-03         2985            2472        3370        4327 
07-04         3058            2500        3400        4018 
07-05         3125            2660        3475        3937 
07-06         3195            2808        3480        3969 
07-07         3262            2775        3365        3786 
07-08         3323            2749        3485        4238 
07-09         3373            2725        3500        4146 
07-10         3397            2766        3545        4130 
07-11         3414            2798        3545        4229 
07-12         3425            2849        3600        4098 
07-13         3445            2930        3550        4295 
07-14         3469            2903        3575        4339 
07-15         3483            3013        3590        4391 
07-16         3501            3143        3595        4312 
07-17         3535            2987        3640        4283 
07-18         3577            2942        3690        4323 
07-19         3611            2977        3765        4470 
07-20         3649            2908        3850        4299 
07-21         3685            2947        3895        4279 
07-22         3721            3190        3980        4256 
07-23         3747            3265        3970        4267 
07-24         3753            3275        3995        4343 
07-25         3747            3143        4000        4451 
07-26         3742            3074        4070        4533 
07-27         3736            3018        4095        4595 
07-28         3734            2896        4095        4566 
07-29         3731            2950        4145        4406 
07-30         3735            3007        4135        4421 
07-31         3738            3029        4140        4445 

08-01         3739            3026        4080        4509 
08-02         3740            3149        4095        4562 
08-03         3736            3314        4140        4494 
08-04         3733            3331        4135        4479 
08-05         3728            3371        4055        4467 
08-06         3724            3310        4115        4389 
08-07         3719            3318        4145        4349 
08-08         3707            3390        4105        4386 
08-09         3694            3382        4085        4339 
08-10         3686            3356        4020        4406 
08-11         3675            3342        3985        4338 
08-12         3662            3334        3990        4337 
08-13         3650            3305        3945        4361 
08-14         3631            3304        3960        4412 
08-15         3602            3314        3945        4346 
08-16         3582            3302        3875        4289 
08-17         3564            3311        3890        4268 
08-18         3551            3248        3875        4228 



(BUDW1) BUMPING - BUMPING LAKE DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              2  64           2           3           6  
Apr             10 113           4           9          18  
May             19  50          21          39          75  
Jun             13  39          11          32          67  
Jul              5  42           5          11          35  
Total           48  51          42          94         202  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          433             182         327         828 
04-21          442             180         335         866 
04-22          584             175         357         763 
04-23          640             183         370         989 
04-24          463             206         398         955 
04-25          403             227         382         807 
04-26          403             207         383         723 
04-27          400             236         431         724 
04-28          387             219         442         721 
04-29          359             219         433         757 
04-30          359             214         444         934 

05-01          384             211         429         727 
05-02          337             242         427         802 
05-03          336             224         465         821 
05-04          325             247         461         843 
05-05          340             292         489        1016 
05-06          361             290         532        1089 
05-07          342             293         519        1070 
05-08          330             280         549        1156 
05-09          317             284         570        1001 
05-10          329             271         538        1025 
05-11          310             304         552        1096 
05-12          310             320         571        1335 
05-13          324             354         565        1395 
05-14          316             343         624        1286 
05-15          345             384         724        1328 
05-16          342             403         721        1350 
05-17          334             364         729        1629 
05-18          315             396         714        1696 
05-19          310             413         729        1488 
05-20          303             379         735        1431 
05-21          293             360         754        1180 
05-22          284             358         673        1305 
05-23          283             364         710        1205 
05-24          281             400         718        1163 
05-25          279             394         781        1230 
05-26          277             411         741        1143 
05-27          294             422         777        1186 
05-28          287             379         739        1287 
05-29          284             367         732        1353 
05-30          281             341         644        1548 
05-31          288             315         670        1503 

06-01          287             318         731        1450 
06-02          276             329         835        1358 
06-03          274             270         800        1265 
06-04          273             244         756        1221 
06-05          272             247         794        1289 
06-06          267             225         769        1249 
06-07          267             206         717        1097 
06-08          259             199         706        1162 
06-09          262             216         680        1108 
06-10          263             193         654        1018 
06-11          257             196         596         962 
06-12          246             220         603        1158 
06-13          243             241         546        1218 
06-14          229             199         505        1252 
06-15          215             156         475        1345 
06-16          204             169         467        1380 
06-17          197             171         458        1223 
06-18          188             161         448        1132 
06-19          185             147         445         994 
06-20          174             140         433         976 
06-21          170             136         451         990 
06-22          165             134         424        1168 
06-23          161             134         421        1126 
06-24          155             114         405         950 
06-25          150             112         420         971 
06-26          146             115         379         907 
06-27          145             125         370         913 
06-28          145             114         360         943 
06-29          145             127         374        1063 
06-30          146             105         356        1009 

07-01          136             102         343         964 
07-02          126              98         343         960 
07-03          118              87         313         834 
07-04          111             118         294         817 
07-05          103              94         278         723 
07-06           96              96         254         837 
07-07           91              88         235         811 
07-08           86              96         229         839 
07-09           83             101         213         897 
07-10           81              87         205         797 
07-11           78              82         191         645 
07-12           75              78         194         659 
07-13           73              77         181         611 
07-14           70              69         172         606 
07-15           68              76         165         573 
07-16           66              68         159         564 
07-17           65              81         153         542 
07-18           64              65         149         522 
07-19           63              64         141         486 
07-20           62              67         137         477 
07-21           61              58         129         466 
07-22           60              64         133         422 
07-23           59              63         112         380 
07-24           59              59         113         351 
07-25           58              64         115         336 
07-26           57              52         111         314 
07-27           57              51         105         296 
07-28           57              52         102         289 
07-29           56              54         101         322 
07-30           56              49         105         261 
07-31           55              45         105         248 

08-01           55              48          92         230 
08-02           54              48          87         220 
08-03           54              44          82         217 
08-04           54              45          87         215 
08-05           54              41          84         182 
08-06           53              43          85         187 
08-07           53              50          93         187 
08-08           53              40          81         191 
08-09           52              46          83         160 
08-10           52              44          75         150 
08-11           52              41          83         139 
08-12           52              43          83         168 
08-13           52              47          80         196 
08-14           51              38          85         157 
08-15           51              39          70         145 
08-16           51              42          80         122 
08-17           51              38          79         125 
08-18           50              42          73         129 



(CLFW1) NACHES - NEAR CLIFFDEL Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              5  36          10          14          21  
Apr             42 125          18          34          65  
May             90  69          69         129         235  
Jun             56  56          34         101         191  
Jul             14  36          21          39          97  
Total          207  65         151         317         608  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         1534             677        1296        2171 
04-21         1760             689        1413        2469 
04-22         2068             702        1444        2454 
04-23         2336             732        1421        2938 
04-24         2097             772        1487        3117 
04-25         1923             776        1705        3615 
04-26         1915             823        1583        3433 
04-27         1940             956        1576        3268 
04-28         1914            1043        1643        3064 
04-29         1827            1049        1709        3074 
04-30         1793            1045        1652        3017 

05-01         1756            1063        1673        3153 
05-02         1669            1077        1708        2944 
05-03         1586            1074        1642        2720 
05-04         1525            1034        1726        2660 
05-05         1481            1008        1853        2684 
05-06         1454            1044        1855        2899 
05-07         1438            1073        1961        3232 
05-08         1417            1035        1917        3213 
05-09         1389            1034        2018        3415 
05-10         1359            1086        2046        3456 
05-11         1332            1138        2102        3636 
05-12         1353            1143        2064        3868 
05-13         1366            1272        2138        3940 
05-14         1409            1296        2097        3932 
05-15         1468            1270        2083        3535 
05-16         1483            1269        2133        3847 
05-17         1480            1253        2359        4624 
05-18         1470            1264        2417        4706 
05-19         1458            1146        2511        5289 
05-20         1486            1105        2458        5025 
05-21         1500            1073        2424        4702 
05-22         1510            1048        2234        4299 
05-23         1548            1120        2179        3914 
05-24         1530            1087        2091        4144 
05-25         1481            1028        2124        3919 
05-26         1451            1090        2289        4055 
05-27         1427            1148        2384        4278 
05-28         1402            1123        2310        3954 
05-29         1380            1048        2305        3973 
05-30         1364            1024        2115        4119 
05-31         1345            1070        2067        4160 

06-01         1346             973        2058        4305 
06-02         1328             936        2077        4082 
06-03         1311             891        2195        3909 
06-04         1296             815        2180        3832 
06-05         1269             757        2362        3717 
06-06         1248             722        2381        3705 
06-07         1233             686        2403        3624 
06-08         1216             653        2272        3454 
06-09         1196             629        2256        3385 
06-10         1181             608        2203        3283 
06-11         1170             580        2070        3307 
06-12         1147             544        1916        3070 
06-13         1128             559        1809        2868 
06-14         1107             547        1689        3369 
06-15         1084             535        1521        3323 
06-16         1063             520        1434        3510 
06-17         1044             499        1425        3696 
06-18         1016             502        1446        3334 
06-19          986             490        1340        3010 
06-20          955             482        1331        3028 
06-21          928             467        1341        2730 
06-22          901             455        1364        2546 
06-23          598             443        1326        2503 
06-24          396             432        1265        2843 
06-25          383             415        1238        2738 
06-26          371             404        1244        2518 
06-27          364             399        1206        2586 
06-28          359             396        1170        2627 
06-29          354             401        1095        2527 
06-30          352             408        1079        2691 

07-01          338             401        1067        2715 
07-02          324             383        1009        2573 
07-03          312             377         995        2414 
07-04          300             372         999        2328 
07-05          289             369         957        2170 
07-06          278             366         861        1992 
07-07          269             364         813        2047 
07-08          262             363         751        1966 
07-09          256             358         742        1982 
07-10          250             359         717        2119 
07-11          245             368         632        2186 
07-12          238             359         613        1991 
07-13          232             350         606        1772 
07-14          228             344         602        1613 
07-15          223             338         591        1575 
07-16          217             335         571        1551 
07-17          214             338         560        1480 
07-18          211             337         541        1411 
07-19          208             329         525        1376 
07-20          204             324         512        1257 
07-21          200             319         501        1217 
07-22          196             319         485        1186 
07-23          193             324         467        1135 
07-24          189             328         456        1069 
07-25          186             324         447         961 
07-26          181             302         440         906 
07-27          178             292         428         871 
07-28          174             283         436         805 
07-29          171             271         417         780 
07-30          168             273         422         778 
07-31          166             271         421         801 

08-01          164             266         411         735 
08-02          160             261         403         673 
08-03          157             256         398         647 
08-04          154             255         400         624 
08-05          151             251         407         613 
08-06          149             252         396         585 
08-07          148             249         403         559 
08-08          145             258         397         556 
08-09          142             287         405         624 
08-10          141             290         400         561 
08-11          139             293         395         546 
08-12          136             289         398         503 
08-13          134             284         395         499 
08-14          132             276         394         552 
08-15          131             274         390         537 
08-16          128             273         382         607 
08-17          126             271         380         661 
08-18          125             266         375         657 



(RILW1) TIETON - RIMROCK LAKE NEAR RIMROCK Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             12 116           7          11          18  
Apr             19 136           9          14          27  
May             46  80          35          58         105  
Jun             31  57          25          54          93  
Jul             24  77          16          31          59  
Total          133  79          91         168         302  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          665             365         572        1307 
04-21          784             349         603        1234 
04-22         1146             371         574        1317 
04-23         1160             360         651        1275 
04-24          906             407         654        1414 
04-25          836             398         624        1273 
04-26          859             443         653        1166 
04-27          863             433         687        1128 
04-28          857             419         757        1084 
04-29          848             469         702        1289 
04-30          856             425         701        1209 

05-01          846             426         760        1128 
05-02          792             468         739        1058 
05-03          800             435         775        1272 
05-04          802             488         809        1454 
05-05          819             483         773        1336 
05-06          842             501         743        1488 
05-07          857             495         846        1630 
05-08          855             514         882        1680 
05-09          804             484         806        1416 
05-10          822             523         866        1557 
05-11          834             491         892        1484 
05-12          795             526         869        1546 
05-13          792             582         923        1721 
05-14          784             593         950        1725 
05-15          781             605         968        1732 
05-16          780             586        1005        1937 
05-17          772             578        1053        2253 
05-18          760             574        1013        2545 
05-19          748             600        1063        2180 
05-20          728             548        1090        2068 
05-21          707             616        1087        1858 
05-22          688             622        1041        1644 
05-23          686             614        1046        1687 
05-24          679             673         962        1768 
05-25          675             702        1096        1638 
05-26          668             610        1097        1581 
05-27          665             703        1089        1717 
05-28          664             607        1059        1728 
05-29          656             587        1000        1906 
05-30          648             629        1003        2085 
05-31          657             594         998        2021 

06-01          655             625        1093        2104 
06-02          642             602        1083        1911 
06-03          642             525        1092        1760 
06-04          639             450        1130        1723 
06-05          627             449        1197        1720 
06-06          612             461        1198        1644 
06-07          612             453        1196        1693 
06-08          598             470        1070        1628 
06-09          604             454        1012        1528 
06-10          611             440         963        1498 
06-11          589             395         967        1435 
06-12          568             450         983        1413 
06-13          562             395         885        1537 
06-14          533             372         814        1634 
06-15          503             329         834        1839 
06-16          488             380         787        1665 
06-17          477             371         853        1858 
06-18          467             355         843        1768 
06-19          464             371         781        1521 
06-20          447             390         764        1360 
06-21          448             417         768        1316 
06-22          443             439         812        1469 
06-23          444             412         809        1500 
06-24          434             358         819        1314 
06-25          434             329         803        1210 
06-26          445             348         825        1170 
06-27          443             372         796        1389 
06-28          444             361         795        1315 
06-29          444             377         726        1543 
06-30          436             363         751        1400 

07-01          427             354         768        1434 
07-02          401             312         723        1292 
07-03          390             294         720        1240 
07-04          385             310         690        1261 
07-05          380             322         617        1066 
07-06          380             319         633        1134 
07-07          381             308         587        1142 
07-08          387             299         556        1293 
07-09          397             329         572        1163 
07-10          403             291         538        1077 
07-11          388             299         533        1150 
07-12          390             251         516        1160 
07-13          399             267         509         982 
07-14          396             247         498        1013 
07-15          387             250         464         963 
07-16          381             209         465         822 
07-17          381             225         432         950 
07-18          385             235         461        1003 
07-19          387             226         443         960 
07-20          387             231         442        1043 
07-21          388             215         436         762 
07-22          390             271         445         977 
07-23          384             231         412         626 
07-24          381             207         439         618 
07-25          380             216         424         643 
07-26          379             223         413         763 
07-27          380             218         390         687 
07-28          381             228         393         656 
07-29          385             190         378         670 
07-30          384             204         349         676 
07-31          376             186         374         603 

08-01          369             199         341         644 
08-02          359             174         310         590 
08-03          354             171         309         654 
08-04          352             171         299         512 
08-05          359             182         324         627 
08-06          362             192         289         561 
08-07          353             196         328         571 
08-08          347             195         296         553 
08-09          346             216         322         490 
08-10          348             173         305         450 
08-11          343             209         298         445 
08-12          336             168         294         527 
08-13          341             191         275         493 
08-14          337             184         274         466 
08-15          335             187         261         432 
08-16          329             178         287         428 
08-17          319             172         269         437 
08-18          322             190         272         421 



(NACW1) NACHES - NEAR NACHES Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             13  71           6          18          28  
Apr             70 148          20          47         107  
May            131  71          67         184         377  
Jun             64  42          28         153         303  
Jul             25  52          15          48         145  
Total          303  67         136         451         960  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         2442             784        1988        4906 
04-21         2893             773        2127        5522 
04-22         3557             762        2085        5045 
04-23         3844             763        2351        4652 
04-24         3410             735        2107        4408 
04-25         3071             675        2022        4481 
04-26         3118             900        2063        5118 
04-27         3235            1216        2264        4961 
04-28         3278            1218        2202        4805 
04-29         3187            1090        2288        4886 
04-30         3152             928        2344        5114 

05-01         3104             847        2368        5165 
05-02         2782             948        2436        4256 
05-03         2536             946        2392        4602 
05-04         2396            1117        2271        5089 
05-05         2607            1145        2434        5648 
05-06         2633            1174        2414        5898 
05-07         2602            1113        2489        6132 
05-08         2522            1104        2772        5833 
05-09         2369            1210        2749        5572 
05-10         2288            1197        2882        5721 
05-11         2225            1374        3054        5476 
05-12         2175            1437        3096        5608 
05-13         2204            1568        2812        5927 
05-14         2188            1555        2953        5683 
05-15         2200             916        2628        5243 
05-16         2224            1225        2968        6499 
05-17         2175             921        3516        8198 
05-18         2098             897        3692        7918 
05-19         2030             875        3560        7351 
05-20         1986             713        3342        6769 
05-21         1942             654        3257        6585 
05-22         1878            1000        3101        6460 
05-23         1872            1261        3060        6301 
05-24         1850            1431        3144        6379 
05-25         1751            1140        3329        6326 
05-26         1696            1081        3463        6427 
05-27         1642            1229        3694        6465 
05-28         1596            1173        3601        6433 
05-29         1564             983        3329        6643 
05-30         1545             866        3083        6959 
05-31         1531             799        3087        6542 

06-01         1568             864        3321        6435 
06-02         1537             853        3284        6068 
06-03         1515             736        3602        6114 
06-04         1507             654        4164        6158 
06-05         1462             619        3918        6113 
06-06         1434             579        3710        5631 
06-07         1411             535        3722        5811 
06-08         1378             491        3702        5834 
06-09         1335             480        3510        5141 
06-10         1317             516        3238        4459 
06-11         1306             538        3076        4530 
06-12         1270             511        2748        4595 
06-13         1243             493        2425        5028 
06-14         1219             471        2118        5718 
06-15         1193             471        2149        5585 
06-16         1169             441        2109        5297 
06-17         1149             391        2014        5010 
06-18         1122             383        1999        4967 
06-19         1091             375        1914        5073 
06-20         1060             372        2027        4328 
06-21         1033             362        2033        4045 
06-22         1007             357        1887        4244 
06-23          797             341        1962        4915 
06-24          506             322        1870        4897 
06-25          491             312        1909        4530 
06-26          480             303        1899        4558 
06-27          474             321        1818        4493 
06-28          471             321        1797        4214 
06-29          467             287        1817        4491 
06-30          469             278        1647        4399 

07-01          459             276        1707        4415 
07-02          445             272        1609        4388 
07-03          432             266        1452        4026 
07-04          420             277        1512        3697 
07-05          407             276        1393        3484 
07-06          396             246        1106        3225 
07-07          387             243         850        3133 
07-08          379             237         819        3222 
07-09          382             247         832        3345 
07-10          390             284         776        3306 
07-11          398             267         754        2974 
07-12          405             263         735        2922 
07-13          412             290         710        2624 
07-14          421             271         708        2444 
07-15          429             227         703        2528 
07-16          429             235         681        2363 
07-17          427             257         652        2230 
07-18          425             252         616        2257 
07-19          424             255         611        2030 
07-20          421             267         578        1947 
07-21          419             257         563        1887 
07-22          416             249         552        1764 
07-23          413             280         539        1497 
07-24          410             264         526        1158 
07-25          406             217         495        1039 
07-26          401             199         489         939 
07-27          397             216         473         947 
07-28          394             210         462         941 
07-29          390             202         456         895 
07-30          384             205         471         850 
07-31          378             208         464         851 

08-01          372             207         459         816 
08-02          364             203         462         795 
08-03          357             156         458         781 
08-04          350             158         463         757 
08-05          343             183         494         743 
08-06          347             165         481         734 
08-07          356             154         517         746 
08-08          364             149         499         739 
08-09          371             150         497         771 
08-10          380             155         524         793 
08-11          389             161         486         771 
08-12          396             156         508         735 
08-13          386             150         521         769 
08-14          371             168         532         772 
08-15          353             178         534         794 
08-16          337             186         547         785 
08-17          318             168         546         793 
08-18          301             155         559         778 



(PARW1) YAKIMA - NEAR PARKER Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              1   5          13          17          28  
Apr             64 102          13          63         203  
May             20  10          33         203         632  
Jun              6   5          23         108         402  
Jul              0   0          21          31         116  
Total           90  21         102         422        1380  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         1786             540        2697        8545 
04-21         2109             474        3014        9214 
04-22         3093             477        3054        8899 
04-23         3980             529        3132        8938 
04-24         3905             557        3187        8674 
04-25         3083             586        3160        9410 
04-26         2807             536        2996       10310 
04-27         2863             581        2755       10486 
04-28         2939             727        2779        9735 
04-29         2874             699        2571        8956 
04-30         2716             682        2332        9035 

05-01         2489             510        2663        7887 
05-02         1967             445        2768        9241 
05-03         1393             389        2658        9007 
05-04          987             355        2525       10002 
05-05          773             513        2685       10182 
05-06          762             560        2570       10491 
05-07          630             493        2205       11497 
05-08          465             568        2646       10732 
05-09          276             594        2620        9903 
05-10           40             430        2471        9007 
05-11            0             604        2801        9442 
05-12            0             579        2712        9700 
05-13            0             689        2694        9393 
05-14            0             557        2809        9033 
05-15            0             672        3124       10483 
05-16            0             838        3836       11279 
05-17            0             822        3495       11588 
05-18            0             598        3685       13687 
05-19            0             576        3300       12935 
05-20            0             493        3615       12200 
05-21            0             419        3944       10567 
05-22            0             577        4017        9509 
05-23            0             681        3923        9724 
05-24            0             552        3594        9966 
05-25            0             531        4094       11221 
05-26            0             485        4238       11486 
05-27            0             484        4761       10335 
05-28            0             455        4289        9523 
05-29           18             462        4144        9128 
05-30           62             469        3861        9881 
05-31           43             427        3447        9513 

06-01           76             421        3467        9070 
06-02           87             411        3098        8795 
06-03           67             404        3540        8422 
06-04           81             483        3597        8356 
06-05           86             357        3402        8883 
06-06           88             437        3637        8791 
06-07           88             441        3729        9383 
06-08           88             466        2645        8228 
06-09           68             386        2840        7178 
06-10           64             387        3039        7120 
06-11           86             354        2728        5778 
06-12           98             405        2242        4766 
06-13          112             476        1857        5027 
06-14          155             443        1459        6648 
06-15          190             385        1047        8010 
06-16          219             352        1074        8087 
06-17          240             394         867        7226 
06-18          257             336         906        6797 
06-19          235             331        1013        6810 
06-20          181             341         850        6540 
06-21          132             347         829        5006 
06-22           93             327         792        4773 
06-23           24             382         882        6090 
06-24            0             347         838        7159 
06-25            0             353         793        6029 
06-26            0             369         650        4712 
06-27            0             341         688        4384 
06-28            0             324         675        4659 
06-29            0             352         660        4659 
06-30            0             368         555        5367 

07-01            0             374         524        4828 
07-02            0             380         515        4752 
07-03            0             361         513        4168 
07-04            0             369         526        3406 
07-05            0             382         596        3043 
07-06            0             348         535        2723 
07-07            0             323         516        3121 
07-08            0             333         469        3074 
07-09            0             277         481        2917 
07-10            0             300         519        2871 
07-11            0             334         507        2989 
07-12            0             333         526        1929 
07-13            0             339         534        1345 
07-14            0             317         542        1326 
07-15            0             310         488        1428 
07-16            0             312         482        1172 
07-17            0             309         492         978 
07-18            0             321         494        1469 
07-19            0             287         539        1360 
07-20            0             334         527        1077 
07-21            0             345         514        1004 
07-22            0             323         485         801 
07-23            0             326         513         811 
07-24            0             329         528         835 
07-25            0             343         484         750 
07-26            0             346         507         889 
07-27            0             325         518         694 
07-28            0             316         480         685 
07-29            0             343         485         689 
07-30            0             350         491         704 
07-31            0             356         502         663 

08-01            0             338         470         832 
08-02            2             366         490         694 
08-03            7             360         505         759 
08-04            4             333         499         771 
08-05            0             369         474         770 
08-06            5             367         483         766 
08-07           23             373         520         783 
08-08           34             372         526         737 
08-09           35             407         501         696 
08-10           43             392         480         812 
08-11           58             365         499         819 
08-12           64             385         497         779 
08-13           66             339         474         819 
08-14           52             325         464         788 
08-15           20             358         474         792 
08-16            2             362         481         827 
08-17            0             353         482         813 
08-18            0             380         495         730 



(KIOW1) YAKIMA - AT KIONA Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             47  99          27          47          73  
Apr             85  91          35          93         224  
May             81  28          90         288         684  
Jun             71  38          51         189         469  
Jul             73  93          43          79         190  
Total          357  51         246         697        1641  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         3387            1701        4205        9352 
04-21         3258            1644        4250        9832 
04-22         3371            1525        4435       10439 
04-23         4102            1406        4390       10490 
04-24         4816            1384        4405       10280 
04-25         4811            1426        4455        9765 
04-26         4225            1551        4525       10480 
04-27         3821            1589        4330       10785 
04-28         3717            1609        4180       11100 
04-29         3703            1793        4075       10714 
04-30         3609            2079        3895        9878 

05-01         3482            1608        3830        8879 
05-02         3259            1441        3760        9114 
05-03         2825            1304        4020        9893 
05-04         2316            1117        4165       10786 
05-05         1908             979        3925       11397 
05-06         1677            1099        4005       11730 
05-07         1584            1519        4015       11670 
05-08         1476            1825        3665       12280 
05-09         1338            1884        3645       11750 
05-10         1170            1698        3845       11497 
05-11          985            1552        3775        9943 
05-12          881            1403        4240       10347 
05-13          855            1605        4220       10690 
05-14          857            1569        4295       10830 
05-15          868            1703        4240       10295 
05-16          885            1613        4425       10902 
05-17          892            1719        4920       11950 
05-18          900            1662        5075       12350 
05-19          909            1531        5405       12400 
05-20          923            1519        5310       14100 
05-21          934            1574        5185       13630 
05-22          943            1492        5410       11850 
05-23          956            1397        5690       10960 
05-24          963            1474        5355       11160 
05-25          971            1420        5085       10790 
05-26          979            1536        5450       11020 
05-27          985            1418        5940       11840 
05-28          992            1183        5845       11220 
05-29          999            1184        5620       10370 
05-30         1020            1104        5655        9599 
05-31         1058            1025        5375        9905 

06-01         1076            1046        5175        9808 
06-02         1096             975        5065        9427 
06-03         1117             959        4855        9358 
06-04         1123             938        4595        9018 
06-05         1138             894        5075        9530 
06-06         1153             932        4855       10335 
06-07         1160             872        4950        9991 
06-08         1165            1091        4895        9847 
06-09         1169            1076        3975        9413 
06-10         1161             985        3975        8681 
06-11         1156             941        4215        7975 
06-12         1165             810        4065        7197 
06-13         1186             874        3455        6697 
06-14         1208             938        2905        6582 
06-15         1239             882        2595        7204 
06-16         1273             797        2465        8142 
06-17         1307             778        2365        8378 
06-18         1336             742        2260        7853 
06-19         1359             707        2125        7576 
06-20         1357             732        1970        7525 
06-21         1329             735        2220        7569 
06-22         1287             731        2260        6331 
06-23         1245             679        2225        6392 
06-24         1191             688        2105        7513 
06-25         1152             745        1870        8046 
06-26         1140             756        1910        7305 
06-27         1144             747        1895        6282 
06-28         1150             796        1760        5503 
06-29         1154             831        1765        5468 
06-30         1160             851        1685        5705 

07-01         1159             807        1500        6136 
07-02         1156             770        1440        5941 
07-03         1156             768        1440        5665 
07-04         1159             702        1395        5115 
07-05         1163             717        1370        4370 
07-06         1168             668        1375        3906 
07-07         1172             755        1465        4023 
07-08         1176             781        1450        4305 
07-09         1182             751        1475        4259 
07-10         1185             719        1290        4029 
07-11         1184             724        1235        3953 
07-12         1183             740        1245        3866 
07-13         1184             781        1280        3109 
07-14         1187             786        1190        2493 
07-15         1191             754        1140        2313 
07-16         1194             735        1170        2306 
07-17         1197             729        1120        2458 
07-18         1199             726        1125        2289 
07-19         1198             688        1220        2374 
07-20         1199             710        1335        2332 
07-21         1201             636        1360        2306 
07-22         1204             583        1340        2106 
07-23         1210             627        1295        1942 
07-24         1216             627        1290        1825 
07-25         1219             642        1210        1895 
07-26         1223             672        1220        1916 
07-27         1226             699        1285        1722 
07-28         1231             690        1225        1720 
07-29         1236             673        1145        1588 
07-30         1242             619        1135        1685 
07-31         1246             600        1160        1706 

08-01         1250             621        1160        1741 
08-02         1251             675        1155        1934 
08-03         1255             649        1155        1994 
08-04         1259             650        1235        1950 
08-05         1265             732        1215        1950 
08-06         1270             738        1200        1947 
08-07         1280             691        1260        2253 
08-08         1297             756        1350        2403 
08-09         1310             734        1390        2418 
08-10         1321             810        1345        2199 
08-11         1333             832        1435        2063 
08-12         1346             827        1405        2032 
08-13         1357             830        1435        2041 
08-14         1361             759        1435        1953 
08-15         1355             765        1400        1985 
08-16         1338             834        1375        1957 
08-17         1321             856        1400        1990 
08-18         1315             839        1395        2076 



(IPDI1) HENRYS FORK - ISLAND PARK DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             15  69          16          22          30  
Apr             12  67          10          17          30  
May             32  55          30          58         122  
Jun             27  59          26          46          99  
Jul             28  74          24          38          59  
Total          114  63         105         182         340  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          447             456         640        1197 
04-21          481             433         687        1038 
04-22          523             452         726        1128 
04-23          602             507         668        1281 
04-24          610             474         843        1421 
04-25          595             492         848        1520 
04-26          554             441         851        1361 
04-27          521             468         929        1437 
04-28          495             500         933        1422 
04-29          493             474         828        1524 
04-30          515             418         786        1673 

05-01          538             458         795        1620 
05-02          520             494         840        1818 
05-03          507             518         992        1777 
05-04          505             430         962        1701 
05-05          501             495         905        1937 
05-06          505             414         926        2184 
05-07          508             519         922        1739 
05-08          533             480         868        1763 
05-09          532             474        1073        1782 
05-10          522             373         967        1938 
05-11          514             365         952        1926 
05-12          508             441         980        2107 
05-13          501             482         928        1955 
05-14          496             454         932        2065 
05-15          490             479         983        2377 
05-16          504             498        1112        2526 
05-17          562             493         871        2373 
05-18          560             511        1013        2325 
05-19          540             521        1119        2268 
05-20          533             440         869        2091 
05-21          530             557        1020        2106 
05-22          536             531        1013        2056 
05-23          537             545         923        1979 
05-24          536             509         956        2094 
05-25          527             526        1002        2022 
05-26          514             557         869        1948 
05-27          513             513        1053        1781 
05-28          513             365         854        1762 
05-29          513             533         916        1821 
05-30          510             510         898        1971 
05-31          502             517         911        1837 

06-01          482             503         804        1853 
06-02          468             543         914        1983 
06-03          457             484         868        1980 
06-04          459             447         883        1769 
06-05          458             446         817        1945 
06-06          457             517         905        1845 
06-07          461             461         854        1912 
06-08          459             401         797        1988 
06-09          457             416         846        1981 
06-10          456             469         801        1698 
06-11          457             464         907        1822 
06-12          456             385         763        1788 
06-13          458             397         862        1723 
06-14          457             406         716        1806 
06-15          456             495         736        1750 
06-16          457             436         872        1808 
06-17          459             360         760        1566 
06-18          458             446         715        1542 
06-19          458             407         776        1750 
06-20          458             351         769        1671 
06-21          457             379         725        1529 
06-22          458             399         702        1461 
06-23          459             469         685        1571 
06-24          458             390         662        1387 
06-25          458             443         723        1329 
06-26          459             383         653        1321 
06-27          458             367         663        1223 
06-28          458             533         724        1236 
06-29          458             184         612        1268 
06-30          458             491         692        1308 

07-01          458             296         624        1242 
07-02          459             361         688        1161 
07-03          457             339         608        1056 
07-04          459             393         698        1188 
07-05          459             282         584        1099 
07-06          459             208         673         986 
07-07          458             356         601         966 
07-08          459             404         634        1010 
07-09          458             297         619        1095 
07-10          459             410         635        1006 
07-11          459             315         642         957 
07-12          459             431         637        1009 
07-13          459             369         553         924 
07-14          458             372         643         955 
07-15          459             467         607         925 
07-16          459             336         640         977 
07-17          458             381         619         891 
07-18          459             417         587         856 
07-19          459             377         560         860 
07-20          457             457         604         945 
07-21          455             412         542         966 
07-22          454             402         592         906 
07-23          453             420         624         938 
07-24          456             406         575         905 
07-25          451             406         598         784 
07-26          448             489         607         801 
07-27          445             420         629         873 
07-28          444             455         638         870 
07-29          444             363         601        1045 
07-30          443             423         619         895 
07-31          439             392         590         898 

08-01          437             433         615         921 
08-02          436             479         608         778 
08-03          436             414         604         829 
08-04          434             467         708         958 
08-05          433             418         644         895 
08-06          434             342         626         841 
08-07          431             455         577         880 
08-08          427             451         644         771 
08-09          426             512         631         786 
08-10          424             506         628         856 
08-11          421             496         584         840 
08-12          421             462         622         794 
08-13          421             447         575         805 
08-14          420             479         619         922 
08-15          418             494         583         877 
08-16          416             438         623         747 
08-17          417             324         623         786 
08-18          417             510         596         821 



(CHEI1) FALL RIVER - NEAR CHESTER Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              1  12           6          12          23  
Apr             25  95          14          26          45  
May             87  68          70         127         211  
Jun             44  43          26         103         195  
Jul              2   8           6          24          68  
Total          159  55         122         292         543  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          827             572         918        1457 
04-21         1044             582        1025        1695 
04-22         1325             604        1060        1899 
04-23         1374             630        1115        2154 
04-24         1281             649        1185        2040 
04-25         1189             685        1260        2108 
04-26         1125             674        1280        1917 
04-27         1060             642        1275        2117 
04-28         1012             615        1340        2488 
04-29         1031             709        1300        2541 
04-30         1136             820        1325        2382 

05-01         1159             776        1305        2448 
05-02         1158             711        1370        2652 
05-03         1191             700        1435        2504 
05-04         1216             773        1615        2405 
05-05         1236             838        1715        2518 
05-06         1327            1012        1655        2553 
05-07         1338            1142        1800        2759 
05-08         1427            1147        1970        3098 
05-09         1464            1158        1960        3230 
05-10         1395            1212        1990        3260 
05-11         1411            1210        1925        3205 
05-12         1381            1231        1910        3115 
05-13         1367            1223        1930        3459 
05-14         1355            1251        1905        3527 
05-15         1333            1251        2005        4033 
05-16         1376            1393        2255        4536 
05-17         1404            1405        2310        4365 
05-18         1427            1407        2250        4240 
05-19         1567            1461        2155        4016 
05-20         1447            1414        2225        4076 
05-21         1393            1367        2435        4125 
05-22         1386            1381        2365        4061 
05-23         1596            1232        2235        3688 
05-24         1701            1162        2295        3954 
05-25         1691            1171        2340        4137 
05-26         1498            1075        2505        3648 
05-27         1590            1066        2340        3301 
05-28         1564            1134        2335        3332 
05-29         1555            1160        2475        3528 
05-30         1463            1004        2515        3315 
05-31         1414             873        2520        3207 

06-01         1330             840        2650        3260 
06-02         1279             843        2600        3275 
06-03         1223             852        2485        3451 
06-04         1203             828        2440        3417 
06-05         1139             807        2475        3668 
06-06         1122             819        2570        3633 
06-07         1171             958        2435        4497 
06-08         1169             887        2355        4422 
06-09         1129             767        2170        4130 
06-10         1063             556        2120        3649 
06-11         1020             580        1965        3516 
06-12          947             518        1800        3387 
06-13          930             530        1700        3199 
06-14          888             492        1740        3507 
06-15          813             399        1610        3419 
06-16          751             366        1565        3365 
06-17          706             327        1630        3372 
06-18          659             269        1620        3121 
06-19          623             228        1640        3440 
06-20          576             171        1460        3442 
06-21          518             146        1280        3254 
06-22          457             135        1240        3330 
06-23          391             127        1235        3063 
06-24          325             108        1195        2890 
06-25          269              89        1095        2812 
06-26          234              79        1085        2810 
06-27          189              79        1025        2486 
06-28          142              75        1005        2385 
06-29           91              79         974        2247 
06-30           51              66         956        2128 

07-01           32              87         919        2216 
07-02           31             101         794        2295 
07-03           31             109         683        1872 
07-04           31              93         638        2036 
07-05           32              96         590        1783 
07-06           32              96         563        1705 
07-07           32              94         501        1681 
07-08           32              82         454        1613 
07-09           33              74         378        1538 
07-10           33              99         380        1507 
07-11           33             110         316        1463 
07-12           32              93         337        1448 
07-13           34              85         324        1318 
07-14           32              88         342        1133 
07-15           33              92         349         907 
07-16           33              73         318         787 
07-17           35              73         291         685 
07-18           33              85         291         610 
07-19           33              86         298         564 
07-20           33              89         271         624 
07-21           34              86         252         567 
07-22           34              87         250         535 
07-23           35             102         250         538 
07-24           34             103         264         542 
07-25           34             110         264         574 
07-26           34              87         282         537 
07-27           34             105         286         617 
07-28           35             106         307         636 
07-29           35             129         326         652 
07-30           33             132         324         673 
07-31           35             130         324         663 

08-01           36             153         319         637 
08-02           34             152         317         613 
08-03           34             150         330         589 
08-04           35             121         334         602 
08-05           35             127         330         605 
08-06           36             122         325         626 
08-07           34             144         324         688 
08-08           35             148         327         653 
08-09           35             174         332         699 
08-10           34             177         330         668 
08-11           35             178         336         661 
08-12           34             172         329         653 
08-13           35             177         336         653 
08-14           36             192         323         673 
08-15           35             196         329         703 
08-16           45             187         326         660 
08-17           57             174         352         632 
08-18           60             167         344         614 



(ANTI1) HENRYS FORK - AT ST. ANTHONY Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             32  71          35          45          65  
Apr             41  69          33          59         104  
May            134  62         114         215         418  
Jun             85  55          66         156         330  
Jul             45  57          59          78         134  
Total          336  61         307         553        1050  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         1330            1491        2250        3297 
04-21         1699            1400        2305        3791 
04-22         2049            1441        2305        4019 
04-23         2258            1522        2465        4722 
04-24         2216            1574        2630        4975 
04-25         2041            1682        2745        4563 
04-26         1880            1581        2860        5411 
04-27         1772            1342        3055        5746 
04-28         1719            1455        2950        5193 
04-29         1740            1599        2905        5283 
04-30         1767            1701        3225        5477 

05-01         1510            1686        3280        6045 
05-02         1553            1528        3100        5642 
05-03         1631            1547        3270        5858 
05-04         1748            1597        3475        5631 
05-05         1847            1599        3505        5864 
05-06         2050            1728        3280        6783 
05-07         2159            2107        3455        6392 
05-08         2347            1974        3295        6922 
05-09         2377            2110        3465        6856 
05-10         2285            2120        3615        6474 
05-11         2253            2086        3710        6823 
05-12         2211            1956        3660        6328 
05-13         2159            1840        3330        6847 
05-14         2119            1770        3430        6751 
05-15         2047            1991        3390        7656 
05-16         2078            2014        3450        8471 
05-17         2175            2288        3870        8221 
05-18         2205            2171        3755        8258 
05-19         2334            2163        3500        7527 
05-20         2247            2040        3475        7329 
05-21         2207            1951        3600        7507 
05-22         2226            1999        3720        7274 
05-23         2510            2014        3520        6536 
05-24         2631            1814        3470        7299 
05-25         2578            1648        3870        7671 
05-26         2339            1618        3800        7306 
05-27         2410            1728        3575        6400 
05-28         2408            1757        3300        6059 
05-29         2404            1723        3340        6053 
05-30         2313            1484        3405        6026 
05-31         2231            1320        3365        5967 

06-01         2086            1408        3340        5998 
06-02         1987            1453        3385        6088 
06-03         1885            1445        3470        5520 
06-04         1867            1507        3475        5679 
06-05         1778            1482        3430        5913 
06-06         1774            1405        3535        6714 
06-07         1908            1358        3505        7476 
06-08         1954            1225        3425        7899 
06-09         1924            1107        3175        7421 
06-10         1847            1064        3145        6518 
06-11         1818            1165        3050        6300 
06-12         1715            1030        2760        6118 
06-13         1690            1043        2800        5980 
06-14         1657            1051        2620        6084 
06-15         1546            1002        2440        5961 
06-16         1448            1031        2450        5790 
06-17         1402             982        2795        5629 
06-18         1346             964        2625        5277 
06-19         1309            1003        2480        5500 
06-20         1259             989        2410        5673 
06-21         1199             972        2135        5284 
06-22         1128             952        2080        4877 
06-23         1060             992        2120        4621 
06-24          965             948        1965        4578 
06-25          888             922        1840        4338 
06-26          836             988        1735        4296 
06-27          768             899        1640        3912 
06-28          710             856        1705        3745 
06-29          637             910        1635        3673 
06-30          580             911        1595        3338 

07-01          554             986        1575        3385 
07-02          546             995        1450        3668 
07-03          556            1053        1455        3093 
07-04          597             973        1430        3423 
07-05          629             944        1405        3015 
07-06          663             953        1345        2691 
07-07          690             970        1240        2671 
07-08          715             925        1205        2497 
07-09          718             908        1255        2423 
07-10          717             934        1235        2320 
07-11          743             931        1205        2234 
07-12          747             860        1235        2222 
07-13          742             952        1200        2341 
07-14          747             906        1160        2137 
07-15          752             934        1190        1926 
07-16          747             920        1185        1903 
07-17          751             953        1155        1738 
07-18          758             990        1190        1649 
07-19          756             981        1230        1605 
07-20          761            1011        1220        1807 
07-21          771             972        1225        1695 
07-22          760             970        1235        1860 
07-23          760             982        1225        1800 
07-24          781            1000        1265        1706 
07-25          792            1002        1220        1637 
07-26          801             986        1265        1635 
07-27          812            1012        1230        1609 
07-28          816             996        1270        1624 
07-29          807             985        1295        1681 
07-30          819            1001        1315        1679 
07-31          814             966        1305        1721 

08-01          813             997        1235        1787 
08-02          827            1022        1250        1788 
08-03          855            1022        1285        1790 
08-04          870            1022        1265        1814 
08-05          875             958        1265        1883 
08-06          878             991        1215        1947 
08-07          894             985        1230        1862 
08-08          908             945        1255        1780 
08-09          927            1001        1265        1768 
08-10          916             974        1280        1757 
08-11          901             976        1260        1779 
08-12          926             977        1280        1758 
08-13          934             930        1230        1778 
08-14          926             998        1235        1793 
08-15          904             978        1250        1794 
08-16          894             987        1265        1817 
08-17          896             946        1215        1828 
08-18          880             916        1205        1906 



(TEAI1) TETON - NEAR ST. ANTHONY Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             22  86          16          25          39  
Apr             16  87          11          18          29  
May             68  66          55         102         184  
Jun             61  48          55         127         232  
Jul             41  64          40          64         133  
Total          206  61         177         336         618  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          606             483         734         959 
04-21          616             472         763         998 
04-22          650             461         746        1145 
04-23          781             453         771        1374 
04-24          835             440         834        1412 
04-25          810             462         840        1461 
04-26          762             503         839        1363 
04-27          724             528         864        1333 
04-28          685             569         898        1440 
04-29          721             554         918        1593 
04-30          837             604        1001        1646 

05-01          890             626         919        1648 
05-02          882             591         905        1680 
05-03          878             596         943        1688 
05-04          899             630        1080        1634 
05-05          886             647        1180        1639 
05-06          896             688        1265        1772 
05-07          933             787        1340        2075 
05-08          973             756        1420        2452 
05-09          986             730        1385        2630 
05-10          959             722        1415        2645 
05-11          952             735        1405        2721 
05-12          950             766        1365        2751 
05-13          944             815        1450        2495 
05-14          935             854        1410        2663 
05-15          930             886        1435        3007 
05-16          961             955        1620        3014 
05-17         1002             936        1765        3220 
05-18         1038            1040        1895        3511 
05-19         1060            1080        2000        3802 
05-20         1082            1122        1850        3506 
05-21         1108            1192        2090        3767 
05-22         1159            1166        2095        4396 
05-23         1336            1132        2055        4161 
05-24         1449            1051        2015        4190 
05-25         1405            1063        2150        3852 
05-26         1370            1000        2245        3680 
05-27         1441             972        2310        3667 
05-28         1432            1114        2115        3669 
05-29         1449            1248        2125        3647 
05-30         1450            1086        2185        3571 
05-31         1438            1001        2215        3669 

06-01         1403             950        2215        4111 
06-02         1352             969        2575        3600 
06-03         1309            1013        2555        3645 
06-04         1341            1056        2725        3786 
06-05         1330            1076        2650        3847 
06-06         1278            1176        2700        4197 
06-07         1300            1181        2670        4539 
06-08         1301            1044        2450        5440 
06-09         1279             923        2425        5032 
06-10         1260             907        2350        4430 
06-11         1238             886        2285        4039 
06-12         1189             923        2315        3588 
06-13         1145             970        2205        3679 
06-14         1100             981        2035        4026 
06-15         1045             979        2175        4326 
06-16          981            1052        2035        4299 
06-17          936            1072        1990        4228 
06-18          903             936        2065        3957 
06-19          879             852        2015        3678 
06-20          846             799        1925        3660 
06-21          813             788        1980        3688 
06-22          782             839        1805        3811 
06-23          750             771        1700        3855 
06-24          722             769        1690        3516 
06-25          699             790        1730        3413 
06-26          684             763        1770        3515 
06-27          671             781        1715        3649 
06-28          664             803        1750        3413 
06-29          658             859        1710        3233 
06-30          653             808        1700        2979 

07-01          649             791        1660        3163 
07-02          644             735        1560        3334 
07-03          643             742        1505        3236 
07-04          644             741        1455        3231 
07-05          642             738        1365        3183 
07-06          642             758        1320        3090 
07-07          645             751        1310        2936 
07-08          643             733        1230        2767 
07-09          644             716        1145        2750 
07-10          651             713        1125        2590 
07-11          662             770        1125        2464 
07-12          671             719        1025        2355 
07-13          681             701        1025        2454 
07-14          687             662         999        2190 
07-15          695             687        1030        1879 
07-16          707             666         976        1822 
07-17          717             617         932        1831 
07-18          713             555         947        1798 
07-19          697             548         923        1746 
07-20          685             602         882        1709 
07-21          675             549         850        1612 
07-22          668             524         810        1523 
07-23          662             534         809        1547 
07-24          659             567         820        1477 
07-25          650             572         798        1500 
07-26          645             555         802        1668 
07-27          640             568         791        1622 
07-28          633             581         774        1505 
07-29          628             542         734        1445 
07-30          622             540         733        1448 
07-31          616             507         729        1430 

08-01          612             517         714        1377 
08-02          611             489         705        1263 
08-03          612             477         705        1132 
08-04          612             470         683        1061 
08-05          610             467         691        1140 
08-06          608             450         710        1193 
08-07          608             441         700        1228 
08-08          605             436         702        1201 
08-09          604             429         709        1150 
08-10          601             439         715        1056 
08-11          600             446         729        1035 
08-12          602             453         695        1130 
08-13          599             464         688        1076 
08-14          598             450         708        1019 
08-15          595             448         701         980 
08-16          598             455         688         931 
08-17          595             453         703         920 
08-18          591             462         704         901 



(REXI1) HENRYS FORK - AT REXBURG Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             24  60          26          40          67  
Apr             37  64          30          58         106  
May            122  51         106         240         526  
Jun             65  30          65         216         494  
Jul             33  45          38          72         194  
Total          280  45         266         626        1386  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          951            1352        2290        3687 
04-21          988            1401        2405        3485 
04-22         1379            1249        2390        3801 
04-23         1990            1234        2625        4230 
04-24         2340            1230        2655        4817 
04-25         2409            1326        2675        5045 
04-26         2187            1510        2640        4928 
04-27         1906            1384        2850        5352 
04-28         1670            1286        2850        5798 
04-29         1514            1682        2920        6421 
04-30         1537            1604        3075        5854 

05-01         1625            1505        2845        6521 
05-02         1478            1440        2850        7150 
05-03         1458            1558        2910        6886 
05-04         1518            1751        3125        6674 
05-05         1604            1680        3275        6541 
05-06         1696            1632        3300        6393 
05-07         1857            1674        3270        7809 
05-08         2029            1599        3535        7886 
05-09         2198            1603        3530        7784 
05-10         2224            1775        3625        8127 
05-11         2107            1770        3905        8260 
05-12         2027            1759        3880        8468 
05-13         1944            1684        3875        8076 
05-14         1842            1659        3565        8204 
05-15         1741            1662        3560        8292 
05-16         1669            1867        3645        9647 
05-17         1704            2001        4045       10340 
05-18         1795            1894        4190       10090 
05-19         1880            2007        4570       10122 
05-20         1991            2085        4360        9900 
05-21         1972            1989        4135        9752 
05-22         1956            1923        4300        9658 
05-23         2055            2040        4610       10207 
05-24         2391            1914        4565        9095 
05-25         2587            1615        4500        9050 
05-26         2500            1381        4775        9562 
05-27         2317            1450        4920        9886 
05-28         2350            1713        4835        8846 
05-29         2369            1763        4280        8715 
05-30         2362            1691        4120        8418 
05-31         2275            1347        4270        8690 

06-01         2146            1197        4250        8305 
06-02         1972            1190        4185        8139 
06-03         1792            1251        4150        7935 
06-04         1655            1409        4200        7978 
06-05         1593            1470        4765        8420 
06-06         1523            1376        4625        8667 
06-07         1528            1473        5035        9956 
06-08         1633            1401        5240       11380 
06-09         1670            1123        5415       12030 
06-10         1608            1148        5220       11690 
06-11         1533            1094        4780       10490 
06-12         1442            1166        4570        9542 
06-13         1309            1232        4020        8831 
06-14         1225            1267        3890        8428 
06-15         1113            1277        3475        8397 
06-16          939            1561        3260        8726 
06-17          794            1451        3330        8673 
06-18          699            1361        3550        8390 
06-19          618            1213        3430        8386 
06-20          554            1120        3045        8211 
06-21          520             920        2765        8037 
06-22          518             895        2755        7789 
06-23          518             759        2590        7792 
06-24          516             782        2485        7285 
06-25          513             740        2410        6876 
06-26          517             681        2345        6205 
06-27          520             654        2215        6007 
06-28          520             462        2300        5577 
06-29          521             415        2310        5534 
06-30          519             500        2210        5244 

07-01          521             530        2075        5034 
07-02          525             626        1760        4928 
07-03          526             562        1640        4710 
07-04          531             699        1530        4341 
07-05          534             662        1570        4725 
07-06          533             717        1365        4272 
07-07          534             674        1275        3901 
07-08          534             650        1195        3637 
07-09          533             588        1105        3433 
07-10          529             563        1035        3226 
07-11          531             618        1125        3218 
07-12          535             599        1065        3420 
07-13          531             544        1040        3692 
07-14          531             566         992        3785 
07-15          531             571        1010        3487 
07-16          530             557        1030        2973 
07-17          532             580        1004        2777 
07-18          534             597         995        2402 
07-19          531             604        1010        2199 
07-20          529             573         974        2154 
07-21          531             575         993        2299 
07-22          531             567        1020        2302 
07-23          528             599        1016        2369 
07-24          531             645         967        2281 
07-25          533             669        1000        2371 
07-26          531             718         991        2536 
07-27          531             700        1045        2548 
07-28          532             704        1090        2473 
07-29          530             679        1105        2257 
07-30          530             706        1140        2043 
07-31          531             752        1145        1899 

08-01          529             772        1150        1846 
08-02          529             794        1135        1778 
08-03          533             768        1135        1814 
08-04          535             786        1105        1801 
08-05          535             789        1100        1693 
08-06          547             784        1080        1907 
08-07          580             764        1120        2202 
08-08          624             752        1115        2147 
08-09          671             741        1145        1915 
08-10          697             714        1155        1885 
08-11          701             748        1145        1678 
08-12          726             726        1135        1881 
08-13          770             697        1095        1956 
08-14          803             694        1090        1895 
08-15          815             694        1060        1828 
08-16          822             705        1090        1850 
08-17          831             730        1070        1865 
08-18          830             689        1085        1749 



(JLKW4) SNAKE - JACKSON LAKE AT DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             22  84          13          26          51  
Apr             47 140          15          34          64  
May            242  93         139         260         497  
Jun            186  69         107         269         548  
Jul             58  64          39          90         200  
Total          555  82         312         678        1360  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         1577             540        1089        1901 
04-21         1716             552        1213        2168 
04-22         2569             664        1226        2588 
04-23         3380             655        1543        3029 
04-24         2820             718        1667        3007 
04-25         2222             752        1389        2561 
04-26         2000             880        1789        2533 
04-27         1890             621        1756        2640 
04-28         1839             792        1882        3502 
04-29         1832             629        1716        3857 
04-30         1872             853        1679        4381 

05-01         2221            1089        1785        3913 
05-02         2382             883        2116        4388 
05-03         2410             891        2082        4426 
05-04         2545            1020        2409        4668 
05-05         2697             947        2861        4694 
05-06         2862            1230        2608        5283 
05-07         3078            1402        3206        5586 
05-08         3286            1538        3163        6153 
05-09         3326            1621        3532        6279 
05-10         3288            1657        3403        6183 
05-11         3325            1854        2993        7395 
05-12         3478            2068        3395        7771 
05-13         3634            2132        3463        8324 
05-14         3798            2312        3877        7070 
05-15         3940            2491        4305       10018 
05-16         4180            2787        4771        8491 
05-17         4464            2493        5244        9541 
05-18         4661            3224        5362        8979 
05-19         4748            3442        5554        8805 
05-20         4684            3229        5205       10144 
05-21         4564            2966        5659        9958 
05-22         4511            2908        5986       10230 
05-23         4620            2929        5520        9194 
05-24         4901            3046        5189        9822 
05-25         5021            2567        5002       10472 
05-26         4835            2795        5283        9921 
05-27         4893            3015        5089       10256 
05-28         5106            3139        5089       10034 
05-29         5099            3149        5432       11977 
05-30         4954            2449        5588       10289 
05-31         4734            2571        5791       10499 

06-01         4521            2440        6115        9934 
06-02         4393            2714        7000        9916 
06-03         4325            2688        6917       10721 
06-04         4337            2282        7131       11016 
06-05         4299            2730        6468       12585 
06-06         4249            2659        7238       12055 
06-07         4310            2203        6427       13750 
06-08         4265            1920        5316       11829 
06-09         4154            1804        5430       10343 
06-10         4023            1839        4548        9015 
06-11         3845            1948        4779        7646 
06-12         3629            1833        4571        8913 
06-13         3476            2076        4203        9126 
06-14         3414            1883        4101        9866 
06-15         3250            2082        4472       10092 
06-16         3049            1912        4209       10191 
06-17         2936            1711        4528        9513 
06-18         2831            1559        4046       10062 
06-19         2699            1577        4131        9600 
06-20         2588            1526        3641        8205 
06-21         2456            1511        3264        8017 
06-22         2305            1330        3610        8183 
06-23         2158            1445        3439        8268 
06-24         2031            1345        3394        7876 
06-25         1922            1119        2966        7828 
06-26         1837            1077        2818        7258 
06-27         1762             994        2816        6891 
06-28         1679            1330        2917        6590 
06-29         1597             831        2613        5570 
06-30         1523            1359        2455        5450 

07-01         1440             904        2360        5456 
07-02         1373             820        2343        5637 
07-03         1313             722        2298        5796 
07-04         1262             786        2208        5122 
07-05         1217             962        2114        5042 
07-06         1176             837        2075        4608 
07-07         1135             789        1777        4455 
07-08         1099             686        1722        4146 
07-09         1065             776        1696        3909 
07-10         1040             936        1772        3705 
07-11         1014             762        1572        3391 
07-12          983             591        1602        3970 
07-13          959             713        1546        3366 
07-14          933             682        1403        2876 
07-15          906             677        1597        2970 
07-16          888             553        1310        3025 
07-17          868             488        1394        2756 
07-18          850             538        1308        2505 
07-19          829             659        1230        2910 
07-20          811             509        1245        2440 
07-21          794             663        1153        2427 
07-22          780             441        1193        2300 
07-23          768             392        1083        2279 
07-24          757             633        1046        1937 
07-25          743             588         924        2189 
07-26          730             437         960        1870 
07-27          718             419         974        1901 
07-28          706             452         838        2132 
07-29          696             439         841        2141 
07-30          690             455         978        1957 
07-31          678             376         784        1882 

08-01          666             458         855        1523 
08-02          661             475         912        1630 
08-03          652             393         786        1413 
08-04          644             309         793        1586 
08-05          639             326         726        1505 
08-06          634             414         767        2064 
08-07          629             500         740        1265 
08-08          615             378         706        1476 
08-09          610             437         730        1206 
08-10          603             318         780        1210 
08-11          596             363         699        1498 
08-12          591             287         631        1324 
08-13          586             410         616        1167 
08-14          581             314         711        1160 
08-15          576             383         653        1228 
08-16          570             341         625        1158 
08-17          571             285         671        1578 
08-18          570             273         728        1506 



(JKSW4) SNAKE - NEAR JACKSON Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug            148  93         113         159         224  
Apr             66 112          33          59         128  
May            403 103         195         390         685  
Jun            504  87         324         580        1101  
Jul            328  91         243         360         633  
Total         1449  94         909        1548        2771  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         2392            1403        2155        5826 
04-21         2595            1412        2275        5780 
04-22         3200            1451        2460        5675 
04-23         3934            1472        2835        5753 
04-24         3733            1492        3135        5795 
04-25         3254            1523        3000        5808 
04-26         2989            1481        2845        5420 
04-27         2878            1478        2700        5993 
04-28         2798            1595        2685        6235 
04-29         2743            1704        2680        6295 
04-30         2779            1801        3015        6143 

05-01         2974            1761        3440        6027 
05-02         3335            1690        3460        5923 
05-03         3706            1633        3495        6043 
05-04         4076            1691        3945        6208 
05-05         4445            1789        4055        6451 
05-06         4827            2053        4360        6669 
05-07         5149            2005        4570        7716 
05-08         5307            1984        4720        8539 
05-09         5395            2030        4970        9253 
05-10         5381            1974        5325        9823 
05-11         5396            1976        5200        9702 
05-12         5464            2079        5465       10317 
05-13         5553            2279        5415       10886 
05-14         5728            2508        5345       11400 
05-15         6019            2821        5780       11660 
05-16         6408            3103        5865       12070 
05-17         6871            3259        5985       13880 
05-18         7263            3483        6340       13560 
05-19         7579            4115        7165       13320 
05-20         7755            3873        7405       11690 
05-21         7871            3809        8105       12510 
05-22         8027            4010        8295       12430 
05-23         8206            4965        8600       12650 
05-24         8371            4350        8570       13370 
05-25         8419            3895        8075       13490 
05-26         8467            3731        8160       13980 
05-27         8637            3824        8800       13940 
05-28         8906            4550        9055       14390 
05-29         9147            5454        9130       15190 
05-30         9250            5875        8900       15690 
05-31         9212            5907        8920       16520 

06-01         9132            5623        9570       17330 
06-02         9090            5581        9915       17630 
06-03         9115            5740       10400       17590 
06-04         9295            6004       10750       17300 
06-05         9348            5942       10950       19300 
06-06         9356            6099       12250       20480 
06-07         9464            6438       12250       20090 
06-08         9428            6259       12150       20520 
06-09         9279            5700       11500       21750 
06-10         9133            5399       11050       22310 
06-11         9411            5414       10900       20510 
06-12         9203            5358       10550       18970 
06-13         8857            5290       10800       19410 
06-14         8699            5353       10550       18590 
06-15         8492            5265       10045       17050 
06-16         8217            5468        9825       17880 
06-17         8138            5763        9340       18690 
06-18         8106            5699        9195       19980 
06-19         8037            5382        9245       19760 
06-20         7979            5267        8750       19140 
06-21         7945            5217        8520       18760 
06-22         7876            5135        8470       19170 
06-23         7792            4984        8475       18740 
06-24         7730            4977        8365       17670 
06-25         7692            5122        8350       16980 
06-26         7644            5063        8410       16430 
06-27         7561            5004        8135       16350 
06-28         7451            4984        8050       16230 
06-29         7336            4889        7890       15820 
06-30         7222            4796        7735       14590 

07-01         7083            4720        7575       14330 
07-02         6944            4635        7300       14190 
07-03         6789            4531        7140       14940 
07-04         6645            4448        7005       14970 
07-05         6485            4393        7025       14890 
07-06         6310            4357        7065       14600 
07-07         6142            4314        6670       14050 
07-08         5986            4231        6340       13040 
07-09         5822            4185        6340       12290 
07-10         5668            4055        6280       12110 
07-11         5533            4130        6265       11990 
07-12         5393            4013        6260       11510 
07-13         5273            3936        6185       11040 
07-14         5144            3848        6030       10550 
07-15         5024            3784        5875       10073 
07-16         4954            3725        5775        9388 
07-17         4929            3991        5640        9122 
07-18         4906            3954        5600        8763 
07-19         4873            3931        5325        8554 
07-20         4845            3852        5195        8488 
07-21         4829            3742        5130        8174 
07-22         4817            3680        5075        7959 
07-23         4782            3643        5085        7779 
07-24         4723            3642        5040        7876 
07-25         4659            3625        5085        7543 
07-26         4602            3614        5030        7232 
07-27         4541            3617        5015        7016 
07-28         4471            3551        4985        6840 
07-29         4411            3499        4865        6748 
07-30         4374            3460        4775        6716 
07-31         4336            3436        4815        6657 

08-01         4300            3425        4760        6559 
08-02         4278            3386        4715        6501 
08-03         4258            3361        4690        6491 
08-04         4240            3362        4690        6499 
08-05         4226            3335        4655        6470 
08-06         4205            3310        4605        6469 
08-07         4184            3270        4520        6428 
08-08         4151            3218        4460        6447 
08-09         4123            3165        4425        6445 
08-10         4096            3126        4415        6337 
08-11         4076            3094        4395        6393 
08-12         4056            3066        4355        6363 
08-13         4049            3035        4360        6313 
08-14         4063            3020        4295        6176 
08-15         4080            2983        4335        5961 
08-16         4099            2968        4195        5775 
08-17         4126            3020        4100        5676 
08-18         4155            2981        4040        5534 



(ALPW4) SNAKE - NEAR ALPINE Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug            165  91         129         182         246  
Apr             88  99          45          89         167  
May            483  94         258         515         906  
Jun            583  80         395         728        1378  
Jul            367  87         278         424         765  
Total         1687  87        1105        1938        3462  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         3195            1948        3145        6779 
04-21         3440            1877        3415        7192 
04-22         4309            1957        3605        7661 
04-23         5302            1942        4050        7585 
04-24         5042            1987        4520        7443 
04-25         4368            1995        4535        7504 
04-26         3976            2024        4495        7954 
04-27         3824            2047        4380        8162 
04-28         3712            2143        4325        8130 
04-29         3632            2244        4170        8021 
04-30         3648            2420        4100        7615 

05-01         3909            2617        4355        8276 
05-02         4287            2625        4730        7986 
05-03         4640            2518        4915        8364 
05-04         5013            2458        5375        8237 
05-05         5385            2599        5735        8733 
05-06         5784            2750        6035        9776 
05-07         6219            2970        6235       10621 
05-08         6535            2843        6435       11530 
05-09         6537            2799        6935       11970 
05-10         6466            2896        6955       12590 
05-11         6482            2824        6920       13550 
05-12         6651            2856        7000       14270 
05-13         6783            3044        6895       15090 
05-14         6922            3453        7015       15760 
05-15         7230            3693        7460       16540 
05-16         7694            4029        8135       17480 
05-17         8227            4262        8295       18250 
05-18         8661            4375        8545       18470 
05-19         8996            4747        9520       17760 
05-20         9178            5636        9870       18030 
05-21         9321            5262       10280       15390 
05-22         9626            5174       10900       16390 
05-23         9841            5379       11050       16000 
05-24        10036            6570       11700       16900 
05-25        10032            5757       11200       18400 
05-26         9967            5104       10755       18440 
05-27        10214            4839       10550       18090 
05-28        10535            4934       11450       17760 
05-29        10846            6155       11350       18180 
05-30        10895            7363       11500       18960 
05-31        10812            7765       11450       19200 

06-01        10723            7771       11500       21280 
06-02        10658            7580       12150       22290 
06-03        10685            7716       13000       22090 
06-04        10999            7245       13350       22000 
06-05        11091            7389       14300       22340 
06-06        11053            7636       15050       24320 
06-07        11196            7857       15450       26520 
06-08        11137            7639       15750       25900 
06-09        10937            7413       14950       26330 
06-10        10729            6651       14150       28100 
06-11        10925            6574       13600       27950 
06-12        10690            6695       13400       25930 
06-13        10319            6415       13550       23820 
06-14        10142            6356       13300       24430 
06-15         9877            6430       12950       23110 
06-16         9527            6244       12200       21650 
06-17         9437            6687       12150       21670 
06-18         9418            6916       11650       22430 
06-19         9307            6739       11450       25470 
06-20         9205            6357       11450       23710 
06-21         9117            6158       10850       22790 
06-22         8977            6116       10300       22920 
06-23         8834            5993       10400       22870 
06-24         8725            5854       10400       22270 
06-25         8669            5855       10350       22290 
06-26         8608            6010       10400       20970 
06-27         8496            5896       10100       20200 
06-28         8359            5780        9915       20260 
06-29         8219            5734        9700       19760 
06-30         8073            5637        9545       19380 

07-01         7913            5496        9350       18160 
07-02         7759            5366        9100       17430 
07-03         7588            5275        8680       16440 
07-04         7431            5141        8550       16700 
07-05         7257            5022        8415       16820 
07-06         7067            4948        8240       16620 
07-07         6884            4893        8295       16550 
07-08         6713            4812        7855       15780 
07-09         6536            4728        7535       15100 
07-10         6369            4678        7230       15090 
07-11         6225            4694        7065       15100 
07-12         6069            4684        6975       15030 
07-13         5941            4536        7155       14400 
07-14         5796            4465        6990       13790 
07-15         5663            4351        6845       13220 
07-16         5577            4269        6635       12640 
07-17         5540            4194        6500       11810 
07-18         5510            4258        6460       10890 
07-19         5466            4401        6245       10390 
07-20         5427            4376        5980        9882 
07-21         5404            4367        5910       10039 
07-22         5388            4268        5935        9654 
07-23         5347            4202        5935        9367 
07-24         5283            4183        6075        9053 
07-25         5213            4155        6010        8847 
07-26         5154            4060        5860        8469 
07-27         5083            4130        5810        8086 
07-28         5005            4078        5720        8010 
07-29         4937            4059        5615        7616 
07-30         4894            3988        5555        7411 
07-31         4847            3912        5440        7301 

08-01         4803            3826        5350        7134 
08-02         4774            3754        5320        6915 
08-03         4748            3731        5290        6818 
08-04         4724            3712        5235        6756 
08-05         4708            3701        5250        6768 
08-06         4684            3689        5325        6748 
08-07         4660            3694        5290        6761 
08-08         4621            3671        5245        6703 
08-09         4586            3704        5175        6700 
08-10         4552            3656        5115        6882 
08-11         4527            3609        5045        7167 
08-12         4504            3567        4950        7161 
08-13         4488            3525        4895        7106 
08-14         4499            3505        4855        7178 
08-15         4514            3494        4885        7041 
08-16         4524            3480        4860        6874 
08-17         4547            3434        4850        6720 
08-18         4580            3420        4740        6662 



(PLDI1) SF SNAKE - PALISADES DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug            199  89         176         224         307  
Apr            149  92          85         162         278  
May            656  84         414         778        1425  
Jun            714  74         499         960        1804  
Jul            446  83         362         535         958  
Total         2165  81        1536        2659        4771  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         5611            3550        5766        9919 
04-21         5828            3413        6563       11239 
04-22         6931            3372        7562       12507 
04-23         8584            3472        7893       12805 
04-24         8547            3635        8296       12472 
04-25         7490            3702        7997       13030 
04-26         6757            3764        7744       13419 
04-27         6435            3952        7781       14699 
04-28         6299            4456        7677       13805 
04-29         6305            4929        7265       12303 
04-30         6419            4802        7230       13914 

05-01         6534            4702        7487       14103 
05-02         6818            4443        8467       14728 
05-03         7095            4385        9054       14232 
05-04         7563            4828        9164       14595 
05-05         7894            4945        9635       15012 
05-06         8427            4873        9417       16403 
05-07         9020            4857       10180       18299 
05-08         9514            5039       11056       19797 
05-09         9446            5106       11163       20655 
05-10         9274            4840       11108       22779 
05-11         9201            4847       10434       23685 
05-12         9326            5036       10550       25928 
05-13         9699            5689       11003       25453 
05-14         9882            6128       11498       24904 
05-15        10150            6488       12362       25868 
05-16        10677            6605       12983       25645 
05-17        11312            6835       13188       25325 
05-18        11815            7214       14235       23986 
05-19        12008            8317       13824       23875 
05-20        12138            8131       14528       24054 
05-21        12219            8326       15168       23538 
05-22        12460            8150       16415       24448 
05-23        12769            9186       16577       24857 
05-24        12940            8400       15930       28940 
05-25        13003            7708       14510       27968 
05-26        12786            7217       14956       27443 
05-27        12932            7429       15003       26553 
05-28        13235            9293       15430       27663 
05-29        13564           10161       15475       28849 
05-30        13689           10069       15692       29425 
05-31        13585            9524       16042       29560 

06-01        13447            9179       16984       29235 
06-02        13323            9130       17643       29062 
06-03        13272           10144       17916       28182 
06-04        13525            9599       18542       29508 
06-05        13715            9797       19696       33141 
06-06        13620           10271       20186       34796 
06-07        13771           10841       20059       33810 
06-08        13767            9855       18956       34234 
06-09        13539            8997       19053       36230 
06-10        13243            8508       18637       35470 
06-11        13273            8216       18245       33050 
06-12        13184            8285       17559       30553 
06-13        12756            8091       17132       30727 
06-14        12482            8214       16885       29314 
06-15        12210            8435       16141       31270 
06-16        11777            8654       16189       31444 
06-17        11563            8692       15382       30659 
06-18        11528            8536       15082       32400 
06-19        11422            8006       14506       31854 
06-20        11235            7864       14367       30732 
06-21        11089            7682       14812       30357 
06-22        10894            7628       14574       31190 
06-23        10697            7547       14251       30366 
06-24        10518            7279       13761       28558 
06-25        10405            7327       13150       27928 
06-26        10320            7052       13081       26582 
06-27        10180            7068       13175       25481 
06-28        10014            7129       13174       25649 
06-29         9845            6941       12574       24290 
06-30         9671            6679       12259       23452 

07-01         9480            6649       11510       22509 
07-02         9297            6689       10687       22044 
07-03         9104            6640       11435       21770 
07-04         8924            6214       11100       21453 
07-05         8735            6185       10778       21398 
07-06         8529            6404       10216       20818 
07-07         8318            6308       10054       20208 
07-08         8122            6012        9655       19291 
07-09         7931            5951        9296       19020 
07-10         7740            6387        9064       18571 
07-11         7586            6444        8790       18208 
07-12         7416            5953        8705       17829 
07-13         7266            5971        8737       17125 
07-14         7105            5905        8500       16066 
07-15         6946            5850        8325       15566 
07-16         6827            5605        8304       15145 
07-17         6766            5641        8411       14190 
07-18         6719            5926        8307       13669 
07-19         6660            5824        8262       13487 
07-20         6595            5764        7890       13052 
07-21         6555            5636        7881       12789 
07-22         6525            5547        7765       12497 
07-23         6482            5603        7770       12208 
07-24         6422            5631        7768       11701 
07-25         6342            5330        7573       11352 
07-26         6275            5540        7455       10834 
07-27         6197            5668        7216       10895 
07-28         6106            5276        7206       10224 
07-29         6018            5365        7170        9565 
07-30         5954            5260        6989       10038 
07-31         5894            5325        6960        9547 

08-01         5840            5160        6620        9149 
08-02         5798            5250        6703        8816 
08-03         5765            5259        6511        8687 
08-04         5732            5213        6506        8343 
08-05         5704            4970        6479        8971 
08-06         5678            4892        6527        8765 
08-07         5647            5174        6380        8983 
08-08         5606            5156        6310        8688 
08-09         5569            4995        6424        8517 
08-10         5520            4948        6362        8374 
08-11         5480            4877        6203        8669 
08-12         5451            4683        6074        8896 
08-13         5418            4893        6137        9267 
08-14         5409            4464        5911        8324 
08-15         5421            4719        6082        8299 
08-16         5427            4515        5939        8192 
08-17         5441            4858        5976        7924 
08-18         5471            4704        5820        7875 



(HEII1) SNAKE - NEAR HEISE Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug            343  95         310         362         454  
Apr            183  95          53         192         393  
May            797 104         361         768        1150  
Jun            882 106         651         831        1338  
Jul            793  98         672         808        1041  
Total         2999 101        2047        2961        4375  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         8125            1797        7930       17290 
04-21         8214            1818        7775       17760 
04-22         8280            1855        7770       18350 
04-23         8370            1947        8470       18470 
04-24         8428            2495        8800       18480 
04-25         8459            2672        8895       18010 
04-26         8455            2717        8665       17840 
04-27         8444            2718        8745       17770 
04-28         8467            2814        9440       17830 
04-29         8501            2952       10125       18450 
04-30         8551            2927       10300       17900 

05-01         8732            2913       10350       17620 
05-02         9061            2929       10400       17880 
05-03         9389            2988       10400       16700 
05-04         9743            3100       11200       16700 
05-05        10084            3166       12000       16670 
05-06        10447            3426       12000       17120 
05-07        10782            3425       11950       18450 
05-08        11139            3423       12000       18280 
05-09        11475            3671       12000       18820 
05-10        11803            3746       12000       19710 
05-11        12130            3827       11900       19430 
05-12        12488            3966       12050       18370 
05-13        12823            3956       12500       18560 
05-14        13091            4012       13050       18240 
05-15        13284            4212       13500       18750 
05-16        13485            5431       13550       18080 
05-17        13696            7822       13050       18160 
05-18        13887            7850       12550       18800 
05-19        14070            7868       12950       19220 
05-20        14251            7992       13150       19000 
05-21        14417            8141       13200       17960 
05-22        14580            7928       13400       19060 
05-23        14754            7783       13150       19490 
05-24        14919            7672       13000       20150 
05-25        15070            7516       12600       19900 
05-26        15210            7409       12900       19520 
05-27        15355            7632       13250       19660 
05-28        15445            8424       13350       19750 
05-29        15462            9608       13350       19890 
05-30        15460           10230       13300       19890 
05-31        15453           10210       13450       20270 

06-01        15447           10220       13400       20550 
06-02        15439            9916       13450       20470 
06-03        15429            9710       14150       20120 
06-04        15431           10003       14250       20040 
06-05        15437           10041       14050       20790 
06-06        15434           10015       13850       21770 
06-07        15437           10320       13850       22890 
06-08        15444           10320       14050       23330 
06-09        15450           10240       14250       22570 
06-10        15451           10510       13850       22470 
06-11        15454           11000       13850       21090 
06-12        15448           11040       14050       21700 
06-13        15438           11040       13800       23140 
06-14        15431           11130       13900       23560 
06-15        15425           11460       14000       23860 
06-16        15420           11460       14050       23850 
06-17        15415           11540       14250       23210 
06-18        15302           11320       14200       21690 
06-19        15051           11110       14250       23020 
06-20        14797           11230       13850       21830 
06-21        14544           11700       13900       21300 
06-22        14289           11610       13900       22300 
06-23        14038           11330       13950       23590 
06-24        13786           11420       14000       23770 
06-25        13616           11530       14000       23790 
06-26        13544           11530       14000       23870 
06-27        13476           11230       13950       23980 
06-28        13411           11230       13850       23690 
06-29        13345           11500       13900       23460 
06-30        13280           11610       14050       23030 

07-01        13214           12020       14050       21690 
07-02        13198           12120       14300       18900 
07-03        13245           12210       14150       18990 
07-04        13294           12340       13750       18990 
07-05        13343           12230       13700       19070 
07-06        13391           12320       13750       19540 
07-07        13440           12530       13650       19860 
07-08        13490           12010       13650       20550 
07-09        13518           11250       13650       20730 
07-10        13516           11420       13650       20550 
07-11        13513           11470       13550       19360 
07-12        13512           11610       13500       18330 
07-13        13511           11570       13450       18240 
07-14        13510           11590       13350       18320 
07-15        13509           11600       13350       17340 
07-16        13446           11480       13300       15880 
07-17        13308           11330       13350       14800 
07-18        13168           11320       13450       14790 
07-19        13028           11310       13350       14790 
07-20        12888           10860       13400       14780 
07-21        12749           10440       13450       14690 
07-22        12610           10120       13200       14600 
07-23        12477           10110       12850       14650 
07-24        12351            9649       12700       14700 
07-25        12226            9563       12450       14700 
07-26        12102            9870       12400       14790 
07-27        11978            9549       12250       14710 
07-28        11854            9074       12000       14530 
07-29        11730            8680       11500       13970 
07-30        11555            8697       11200       13890 
07-31        11316            8686       11050       13990 

08-01        11074            8642       10800       13900 
08-02        10833            8896       10750       13900 
08-03        10591            9144       10600       13980 
08-04        10349            9153       10650       13890 
08-05        10107            8903       10650       13890 
08-06         9918            8943       10550       13890 
08-07         9798            8928       10450       13830 
08-08         9679            8912       10400       12680 
08-09         9561            8911       10200       12290 
08-10         9444            8907       10050       12270 
08-11         9324            8876        9770       12240 
08-12         9207            8797        9715       11970 
08-13         9102            8569        9595       11690 
08-14         9011            8479        9595       11680 
08-15         8923            8605        9710       11680 
08-16         8834            7978        9615       11600 
08-17         8744            7767        9595       11670 
08-18         8666            7735        9655       11750 



(HEII1) SNAKE - NEAR HEISE River Stage  

Forecast Period  04-20 to 08-18  







mm-dd         FCST 

04-20         4.40                                                  
04-21         4.42                                                  
04-22         4.45                                                  
04-23         4.47                                                  
04-24         4.49                                                  
04-25         4.50                                                  
04-26         4.50                                                  
04-27         4.50                                                  
04-28         4.50                                                  
04-29         4.52                                                  
04-30         4.53                                                  

05-01         4.59                                                  
05-02         4.69                                                  
05-03         4.79                                                  
05-04         4.90                                                  
05-05         5.01                                                  
05-06         5.14                                                  
05-07         5.26                                                  
05-08         5.39                                                  
05-09         5.51                                                  
05-10         5.63                                                  
05-11         5.75                                                  
05-12         5.88                                                  
05-13         5.99                                                  
05-14         6.09                                                  
05-15         6.15                                                  
05-16         6.22                                                  
05-17         6.30                                                  
05-18         6.36                                                  
05-19         6.43                                                  
05-20         6.49                                                  
05-21         6.54                                                  
05-22         6.60                                                  
05-23         6.66                                                  
05-24         6.72                                                  
05-25         6.77                                                  
05-26         6.81                                                  
05-27         6.86                                                  
05-28         6.89                                                  
05-29         6.90                                                  
05-30         6.90                                                  
05-31         6.90                                                  

06-01         6.89                                                  
06-02         6.89                                                  
06-03         6.89                                                  
06-04         6.89                                                  
06-05         6.89                                                  
06-06         6.89                                                  
06-07         6.89                                                  
06-08         6.89                                                  
06-09         6.89                                                  
06-10         6.89                                                  
06-11         6.90                                                  
06-12         6.89                                                  
06-13         6.89                                                  
06-14         6.89                                                  
06-15         6.89                                                  
06-16         6.88                                                  
06-17         6.88                                                  
06-18         6.84                                                  
06-19         6.76                                                  
06-20         6.67                                                  
06-21         6.59                                                  
06-22         6.50                                                  
06-23         6.41                                                  
06-24         6.33                                                  
06-25         6.27                                                  
06-26         6.24                                                  
06-27         6.22                                                  
06-28         6.20                                                  
06-29         6.18                                                  
06-30         6.15                                                  

07-01         6.13                                                  
07-02         6.12                                                  
07-03         6.14                                                  
07-04         6.16                                                  
07-05         6.17                                                  
07-06         6.19                                                  
07-07         6.21                                                  
07-08         6.23                                                  
07-09         6.23                                                  
07-10         6.23                                                  
07-11         6.23                                                  
07-12         6.23                                                  
07-13         6.23                                                  
07-14         6.23                                                  
07-15         6.23                                                  
07-16         6.21                                                  
07-17         6.16                                                  
07-18         6.11                                                  
07-19         6.06                                                  
07-20         6.02                                                  
07-21         5.97                                                  
07-22         5.92                                                  
07-23         5.87                                                  
07-24         5.83                                                  
07-25         5.78                                                  
07-26         5.74                                                  
07-27         5.69                                                  
07-28         5.65                                                  
07-29         5.61                                                  
07-30         5.54                                                  
07-31         5.46                                                  

08-01         5.37                                                  
08-02         5.28                                                  
08-03         5.20                                                  
08-04         5.11                                                  
08-05         5.02                                                  
08-06         4.96                                                  
08-07         4.92                                                  
08-08         4.88                                                  
08-09         4.85                                                  
08-10         4.81                                                  
08-11         4.77                                                  
08-12         4.74                                                  
08-13         4.70                                                  
08-14         4.68                                                  
08-15         4.65                                                  
08-16         4.62                                                  
08-17         4.59                                                  
08-18         4.57                                                  



(RIDI1) WILLOW CREEK - RIRIE DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              0   0                       0           2  
Apr              3  51           2           5          24  
May              5  30           3          17          76  
Jun              1  22           1           6          28  
Jul              0   1           0           2           9  
Total            9  30           6          30         139  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          113             106         194         822 
04-21          111             100         201         936 
04-22          108              95         227        1038 
04-23          118              92         245        1101 
04-24          116              90         256        1086 
04-25          115              89         223        1106 
04-26          112              84         230        1219 
04-27          138              83         245        1262 
04-28          155              80         276        1282 
04-29          150              83         284        1281 
04-30          149              88         337        1116 

05-01          141              76         321        1242 
05-02          134              72         263        1421 
05-03          130              66         288        1310 
05-04          125              66         280        1205 
05-05          118              77         276        1213 
05-06          116              71         262        1308 
05-07          113              63         314        1355 
05-08          107              62         315        1394 
05-09          101              63         318        1315 
05-10           98              58         324        1217 
05-11           94              62         332        1210 
05-12           90              60         322        1248 
05-13           85              57         341        1474 
05-14           81              55         342        1644 
05-15           79              51         319        1600 
05-16           78              48         306        1551 
05-17           76              58         299        1398 
05-18           72              58         281        1332 
05-19           68              49         269        1229 
05-20           66              49         260        1153 
05-21           64              49         256        1081 
05-22           63              46         246        1037 
05-23           60              44         237        1060 
05-24           59              42         237        1010 
05-25           54              40         227         930 
05-26           53              39         210        1060 
05-27           53              37         206        1203 
05-28           51              36         194        1111 
05-29           49              35         204        1015 
05-30           44              33         189         943 
05-31           43              32         173         887 

06-01           41              30         170         842 
06-02           39              29         162         802 
06-03           39              28         155         765 
06-04           37              28         148         731 
06-05           36              33         142         698 
06-06           35              26         136         663 
06-07           35              24         131         635 
06-08           34              22         130         636 
06-09           31              21         128         599 
06-10           30              20         125         560 
06-11           30              19         115         529 
06-12           26              17         110         504 
06-13           26              17         106         481 
06-14           24              24         102         459 
06-15           23              25          98         438 
06-16           21              24          95         419 
06-17           21              19          99         404 
06-18           21              21          94         413 
06-19           18              19          91         410 
06-20           16              13          87         359 
06-21           14              12          83         341 
06-22           13              11          79         327 
06-23           11               9          76         324 
06-24           10               8          73         300 
06-25            9               8          70         286 
06-26            9              13          67         274 
06-27            7               8          65         268 
06-28            7               5          61         251 
06-29            6               9          58         252 
06-30            4               3          56         244 

07-01            3               3          53         234 
07-02            2               5          51         227 
07-03            1               2          48         223 
07-04            1               2          46         211 
07-05            0               1          45         204 
07-06            0               0          42         193 
07-07            0               0          40         183 
07-08            0               0          38         176 
07-09            0               0          35         168 
07-10            0               0          35         161 
07-11            0               0          32         155 
07-12            0               0          33         152 
07-13            0               0          28         146 
07-14            0               0          26         140 
07-15            0               0          26         134 
07-16            0               0          28         129 
07-17            0               0          27         123 
07-18            0               0          23         118 
07-19            0               0          21         119 
07-20            0               0          20         110 
07-21            0               0          19         105 
07-22            0               0          18         101 
07-23            0               0          17          97 
07-24            0               0          17          98 
07-25            0               0          17          98 
07-26            0               0          17          95 
07-27            0               0          15          94 
07-28            0               0          13          90 
07-29            0               0          14          87 
07-30            0               0          11          84 
07-31            0               0          11          81 

08-01            0               0          11          79 
08-02            0               0          11          76 
08-03            0               0           9          73 
08-04            0               0           8          70 
08-05            0               0           8          67 
08-06            0               0          12          67 
08-07            0               0          10          63 
08-08            0               0          10          61 
08-09            0               0          11          60 
08-10            0               0          13          57 
08-11            0               0          11          55 
08-12            0               0           8          54 
08-13            0               0           8          60 
08-14            0               0           8          50 
08-15            0               0           8          48 
08-16            0               0           7          47 
08-17            0               0           7          45 
08-18            0               0           8          44 



(SIFI1) SNAKE - AB EAGLE ROCK NR IDAHO FALLS Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug            192  85         174         226         361  
Apr            120  64          60         187         430  
May            616 105         324         589        1297  
Jun            554  94         368         587        1408  
Jul            413  92         354         447         871  
Total         1896  93        1281        2037        4366  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         4078            2350        6090       18870 
04-21         4019            2358        6995       19250 
04-22         4293            2320        7735       18930 
04-23         5012            2449        7820       18780 
04-24         5797            2635        8535       19460 
04-25         6295            2601        9455       19760 
04-26         6453            2857       10095       20280 
04-27         6354            3061       10015       19880 
04-28         6231            3015        9655       20360 
04-29         6098            3148        9510       20390 
04-30         6009            3484        8580       20690 

05-01         6159            3820        7800       21230 
05-02         6382            3630        7700       21370 
05-03         6595            3657        7690       19730 
05-04         6930            3573        7305       19270 
05-05         7356            3868        7090       19200 
05-06         7781            4096        7185       19240 
05-07         8254            4163        7555       19680 
05-08         8753            4356        7820       20230 
05-09         9288            4034        8425       20300 
05-10         9761            3830        8675       20370 
05-11        10069            4316        8735       21740 
05-12        10285            4550        8885       21430 
05-13        10570            4937        9320       20430 
05-14        10803            5629        9255       18880 
05-15        10947            5679       10150       18870 
05-16        11044            5764        9985       19320 
05-17        11199            5771       10400       19090 
05-18        11464            6067       11250       20340 
05-19        11738            6306       11250       22500 
05-20        11572            6090       10750       23840 
05-21        10449            5828       10750       23240 
05-22        10546            6032       11000       22140 
05-23        10679            6656       10900       21130 
05-24        10978            6663       11350       20690 
05-25        11434            6279       11350       21700 
05-26        11664            6392       10850       22450 
05-27        11630            6432       10600       23040 
05-28        11606            6354       10550       23040 
05-29        11678            6267       10750       23190 
05-30        11666            6262       10900       22900 
05-31        11598            6192       10800       23710 

06-01        11455            5762        9895       25680 
06-02        11270            5941        9710       27390 
06-03        11045            5840        9470       27120 
06-04        10825            6170       10150       26560 
06-05        10678            6631       10300       25820 
06-06        10581            6429        9725       24560 
06-07        10481            6367        9510       24020 
06-08        10484            6343       10000       25220 
06-09        10555            6211       10400       26650 
06-10        10527            5936       11350       26650 
06-11        10422            6128       11150       26610 
06-12        10311            6425       10550       25640 
06-13        10161            6241       10525       24060 
06-14         9990            6355       10450       23660 
06-15         9863            6345       10850       24670 
06-16         9688            6334       11150       23080 
06-17         9493            6508       11500       22940 
06-18         9340            6562       11850       22990 
06-19         9082            6551       11550       22050 
06-20         8743            6295       11250       22550 
06-21         8421            6209       10650       22720 
06-22         8134            6235        9705       21270 
06-23         7867            6002        9240       20920 
06-24         7605            5792        8800       20890 
06-25         7348            5994        7940       21870 
06-26         7196            6102        7700       21890 
06-27         7118            6018        7645       21760 
06-28         7042            6002        7765       20740 
06-29         6967            6171        7465       20050 
06-30         6891            5829        7745       19890 

07-01         6814            5909        7895       19710 
07-02         6744            5998        7895       18980 
07-03         6740            5977        7810       17930 
07-04         6777            6192        7625       18720 
07-05         6822            6121        7685       18450 
07-06         6862            5783        7715       17750 
07-07         6899            5756        7690       17150 
07-08         6938            5899        7350       15730 
07-09         6976            5781        7175       15830 
07-10         6982            5358        7060       14950 
07-11         6966            5383        6945       15290 
07-12         6956            5716        6960       14610 
07-13         6947            5612        6940       15390 
07-14         6932            5620        6910       16920 
07-15         6920            5745        7240       17490 
07-16         6904            5845        7125       17550 
07-17         6879            5863        7070       15320 
07-18         6831            5971        7085       12890 
07-19         6781            5933        7205       12190 
07-20         6725            5895        7260       10900 
07-21         6671            5979        7360       10460 
07-22         6622            5694        7215       10174 
07-23         6570            5864        7115        9960 
07-24         6525            5654        7200       10100 
07-25         6490            5542        7180       10265 
07-26         6454            5471        7220       10076 
07-27         6417            5391        7295       10431 
07-28         6381            5669        7215       11065 
07-29         6345            5824        7065       11440 
07-30         6302            5692        6970       11090 
07-31         6196            5263        7025       10190 

08-01         6044            5077        7050       10380 
08-02         5888            5173        6610       10570 
08-03         5736            5333        6570       10571 
08-04         5585            5215        6670       10577 
08-05         5432            5081        6510       10671 
08-06         5284            4916        6435       10708 
08-07         5222            4792        6315       10960 
08-08         5227            4879        6410       11200 
08-09         5241            4795        6435       11080 
08-10         5254            4689        6565       10090 
08-11         5242            4831        6320        9694 
08-12         5217            4831        6205        9557 
08-13         5221            4751        5950        9539 
08-14         5251            4717        6065        9475 
08-15         5276            4587        6030        9326 
08-16         5284            4710        6040        9329 
08-17         5239            4792        6005        9123 
08-18         5182            4719        5995        9175 



(SHYI1) SNAKE - NEAR SHELLEY Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug            159  79         153         201         328  
Apr            123  68          60         180         426  
May            613 113         294         541        1284  
Jun            480  92         320         522        1337  
Jul            338  85         309         396         760  
Total         1713  93        1137        1841        4136  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         4231            2221        6330       18790 
04-21         4177            2314        6840       19110 
04-22         4364            2444        7490       18640 
04-23         5014            2463        7995       19130 
04-24         5842            2528        9010       19280 
04-25         6385            2624        9675       19290 
04-26         6602            2875        9570       19270 
04-27         6525            2873        9210       19830 
04-28         6396            2932        9035       19850 
04-29         6272            3226        8150       20560 
04-30         6164            3804        7485       21250 

05-01         6268            3674        7345       20680 
05-02         6512            3585        7260       21190 
05-03         6747            3430        6760       19790 
05-04         7142            3628        6450       19750 
05-05         7639            3664        6400       19620 
05-06         8140            4131        6890       19230 
05-07         8671            4081        7065       18980 
05-08         9213            3854        7735       19340 
05-09         9764            3967        7965       19670 
05-10        10264            4002        8180       21450 
05-11        10605            4277        8195       21150 
05-12        10832            4586        8245       20570 
05-13        11121            4913        8425       18680 
05-14        11373            4928        8710       18670 
05-15        11531            4860        8885       18490 
05-16        11623            5065        9155       18070 
05-17        11760            5166        9910       19420 
05-18        12009            5552       10535       22310 
05-19        12279            5515       10075       23810 
05-20        11979            4930        9670       23670 
05-21         9637            5152        9845       22390 
05-22         9720            5594        9830       20850 
05-23         9817            5523       10250       19780 
05-24        10064            5223       10300       20780 
05-25        10494            5801        9785       21420 
05-26        10736            5468        9505       22130 
05-27        10702            5415        9665       22840 
05-28        10635            5682        9720       22870 
05-29        10689            5753       10160       22920 
05-30        10667            5567       10150       22790 
05-31        10593            5226        9985       24230 

06-01        10440            5180        9410       25640 
06-02        10245            5254        8510       26100 
06-03        10008            5327        8805       25490 
06-04         9769            5756        9245       25370 
06-05         9593            5840        8750       24080 
06-06         9477            5608        8215       23450 
06-07         9355            5416        8895       24250 
06-08         9323            5270        9230       25160 
06-09         9374            5170        9850       25060 
06-10         9343            5033       10350       24880 
06-11         9223            5485        9920       23950 
06-12         9089            5271        9775       23240 
06-13         8920            5362        9650       23640 
06-14         8718            6020        9950       23850 
06-15         8560            5669        9930       22510 
06-16         8365            5796       10500       21520 
06-17         8156            5694       10300       21530 
06-18         7995            5756       10135       22050 
06-19         7756            5468        9880       21390 
06-20         7417            5372        9510       21870 
06-21         7091            5267        9030       22270 
06-22         6798            5287        8580       20580 
06-23         6529            5042        7835       19560 
06-24         6267            5149        7340       20180 
06-25         6006            5340        6930       20450 
06-26         5836            5185        6430       20050 
06-27         5759            5168        6605       19400 
06-28         5690            5205        6455       19330 
06-29         5620            4862        6770       19290 
06-30         5551            5041        6675       18330 

07-01         5481            5341        6915       17620 
07-02         5415            5152        6875       16810 
07-03         5404            5293        6760       17820 
07-04         5446            5241        6690       16820 
07-05         5494            5092        6845       16300 
07-06         5540            5181        6760       16010 
07-07         5582            5230        6615       14360 
07-08         5626            5029        6565       14060 
07-09         5669            4656        6245       13890 
07-10         5687            4894        6055       13540 
07-11         5678            4853        6090       14140 
07-12         5673            5048        6270       13080 
07-13         5671            5181        6220       13640 
07-14         5662            5023        6255       15560 
07-15         5657            5054        6225       15350 
07-16         5650            5153        6075       13210 
07-17         5636            5162        6175       10972 
07-18         5602            5072        6385       10308 
07-19         5564            5124        6440        9466 
07-20         5521            5169        6575        9229 
07-21         5480            5093        6490        9087 
07-22         5442            5043        6490        8879 
07-23         5403            5118        6565        8859 
07-24         5368            4834        6520        8785 
07-25         5347            4851        6480        8854 
07-26         5326            4778        6415        8929 
07-27         5302            4974        6600        9636 
07-28         5280            5221        6380        9992 
07-29         5260            5125        6185        9738 
07-30         5233            4553        6220        9149 
07-31         5154            4483        6315        9129 

08-01         5018            4516        5995        8928 
08-02         4875            4501        5995        9002 
08-03         4735            4414        6135        9235 
08-04         4597            4264        5935        9533 
08-05         4458            4348        5745        9664 
08-06         4319            4440        5755       10064 
08-07         4250            4530        5770       10645 
08-08         4264            4320        5720       10895 
08-09         4290            4208        5755        9660 
08-10         4318            4246        5680        9092 
08-11         4325            4316        5435        9157 
08-12         4311            4373        5340        8936 
08-13         4323            4264        5305        8597 
08-14         4364            4123        5370        8617 
08-15         4405            3903        5415        8512 
08-16         4429            4240        5370        8321 
08-17         4406            4212        5410        8336 
08-18         4359            4162        5370        8353 



(SNAI1) SNAKE - AT BLACKFOOT Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             74  69          60         107         239  
Apr             83  67          29         125         380  
May            503 134         110         375        1135  
Jun            332  96         122         345        1174  
Jul            166  80         119         207         614  
Total         1159 100         440        1159        3543  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         2602            1071        3255       16060 
04-21         2439            1250        3590       16760 
04-22         2418            1348        4335       16720 
04-23         2841            1262        5035       17030 
04-24         3658            1296        5590       17360 
04-25         4373            1028        6460       17560 
04-26         4793            1197        7245       17880 
04-27         4868            1419        7510       17980 
04-28         4776            1569        7150       17910 
04-29         4681            1604        6785       17880 
04-30         4574            1766        5880       18390 

05-01         4580            1741        4790       19080 
05-02         4810            1651        4545       19050 
05-03         5049            1621        4310       17900 
05-04         5392            1386        3910       17410 
05-05         5868            1179        3935       17060 
05-06         6398            1263        4070       17030 
05-07         6934            1472        4060       17360 
05-08         7502            1509        4555       18000 
05-09         8072            1573        5325       18430 
05-10         8632            1441        5705       18250 
05-11         9075            1052        5915       18250 
05-12         9363            1283        5790       18050 
05-13         9644            1665        5600       17760 
05-14         9946            1615        5650       15870 
05-15        10168            1534        5990       15950 
05-16        10281            1464        6695       16230 
05-17        10392            1612        6865       16450 
05-18        10592            1810        6880       16810 
05-19        10861            1838        7020       19170 
05-20        11050            2320        7335       21650 
05-21         8908            1914        7630       21240 
05-22         7423            1825        7080       20160 
05-23         7467            2037        7515       19710 
05-24         7621            2556        7770       18260 
05-25         7976            2091        7870       19310 
05-26         8315            2121        7470       21160 
05-27         8385            2407        6650       20180 
05-28         8292            2300        6805       19300 
05-29         8299            2294        6945       19390 
05-30         8298            2379        7255       18970 
05-31         8239            2418        7100       19060 

06-01         8108            2180        6820       20820 
06-02         7920            1844        6030       22520 
06-03         7689            1929        5530       23700 
06-04         7435            1914        4990       22840 
06-05         7214            2102        5560       22390 
06-06         7065            2638        5365       21450 
06-07         6931            2263        4785       20670 
06-08         6839            2024        5495       21020 
06-09         6849            2082        5895       21880 
06-10         6854            1975        6505       23540 
06-11         6755            1769        7435       23400 
06-12         6615            1904        7135       22590 
06-13         6455            1863        6620       20740 
06-14         6249            1932        6160       19880 
06-15         6061            2532        6575       20990 
06-16         5878            2584        7055       19660 
06-17         5655            2346        7525       17720 
06-18         5463            2626        7945       17980 
06-19         5266            2728        7800       18090 
06-20         4953            2479        7670       18170 
06-21         4609            2244        7425       18950 
06-22         4288            2045        6020       17890 
06-23         4002            1696        5520       17420 
06-24         3727            1807        5045       17390 
06-25         3454            1635        4130       17600 
06-26         3219            1791        3530       17650 
06-27         3094            1780        3275       17360 
06-28         3010            1696        3295       16460 
06-29         2930            1714        3465       15680 
06-30         2850            1503        3365       15570 

07-01         2769            1507        3570       15390 
07-02         2690            1731        3555       15170 
07-03         2635            1813        3570       14150 
07-04         2644            1703        3525       14700 
07-05         2677            1691        3290       13830 
07-06         2714            1818        3500       13090 
07-07         2747            1784        3425       12246 
07-08         2779            2121        3405       10870 
07-09         2812            2165        3135       10883 
07-10         2834            1683        3290       10650 
07-11         2826            1571        2915       10755 
07-12         2808            1654        2735       10858 
07-13         2794            1781        2970       10268 
07-14         2777            1868        2945       11443 
07-15         2760            1911        3215       12530 
07-16         2743            1884        3135       13064 
07-17         2743            1955        3225       12109 
07-18         2744            1977        3045        9895 
07-19         2728            2073        3160        8171 
07-20         2709            2244        3390        6850 
07-21         2687            2302        3610        6611 
07-22         2669            2196        3625        6375 
07-23         2651            2159        3610        6061 
07-24         2634            2039        3510        6201 
07-25         2628            1954        3345        6187 
07-26         2628            1933        3520        5858 
07-27         2626            2006        3755        6347 
07-28         2625            2050        3760        7206 
07-29         2624            2176        3690        7539 
07-30         2622            2307        3530        7531 
07-31         2598            1850        3480        6846 

08-01         2507            1906        3605        6187 
08-02         2388            1822        3295        6488 
08-03         2269            1726        3185        6616 
08-04         2151            1651        3315        6747 
08-05         2034            1725        3155        7060 
08-06         1914            1800        3140        7246 
08-07         1823            1823        3135        7417 
08-08         1820            1754        3080        7933 
08-09         1860            1652        3010        8481 
08-10         1910            1655        3105        7606 
08-11         1949            1653        3055        6835 
08-12         1965            1687        2850        6596 
08-13         1983            1667        2795        6138 
08-14         2030            1614        2675        6038 
08-15         2094            1582        2655        5974 
08-16         2148            1450        2615        5931 
08-17         2170            1550        2575        5837 
08-18         2145            1640        2745        5599 



(BFTI1) SNAKE - NEAR BLACKFOOT Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             71  71          54          99         232  
Apr             83  66          29         126         386  
May            489 132         100         372        1152  
Jun            318  95         109         334        1175  
Jul            154  78         109         197         593  
Total         1115  99         400        1128        3538  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         2713            1115        3635       17080 
04-21         2510            1183        4190       17260 
04-22         2416            1151        4855       16730 
04-23         2752            1346        5250       17160 
04-24         3522            1205        5990       17450 
04-25         4286            1222        6800       17170 
04-26         4763            1251        7500       17820 
04-27         4891            1404        7090       18190 
04-28         4814            1501        6880       18380 
04-29         4717            1593        6195       18670 
04-30         4562            1645        5060       18790 

05-01         4391            1759        4415       19380 
05-02         4588            1550        4390       19690 
05-03         4828            1412        3905       19210 
05-04         5144            1259        3780       18650 
05-05         5600            1314        3875       18480 
05-06         6126            1414        3900       17870 
05-07         6657            1488        4355       16480 
05-08         7221            1423        5095       16640 
05-09         7789            1285        5515       16690 
05-10         8353             979        5770       17940 
05-11         8817            1029        5910       19150 
05-12         9121            1499        5410       18690 
05-13         9392            1436        5525       17100 
05-14         9695            1385        5620       16590 
05-15         9930            1402        6385       16870 
05-16        10052            1457        6735       17170 
05-17        10156            1472        6970       17250 
05-18        10338            1580        6580       18430 
05-19        10600            2086        7170       20820 
05-20        10829            1795        7370       21310 
05-21         9178            1656        7095       20840 
05-22         7219            1805        7470       19620 
05-23         7224            1993        7700       18500 
05-24         7355            2143        7825       18950 
05-25         7678            1483        7650       19630 
05-26         8039            2197        6735       19510 
05-27         8149            2061        6535       19400 
05-28         8063            2019        6790       19770 
05-29         8048            1962        7055       19670 
05-30         8055            1999        6855       19580 
05-31         8002            1925        7090       21040 

06-01         7880            1752        6345       22660 
06-02         7697            1725        5550       23890 
06-03         7470            1933        5035       23450 
06-04         7216            1884        5860       22890 
06-05         6983            2325        5660       22010 
06-06         6823            2193        5155       20970 
06-07         6687            1834        5275       21210 
06-08         6581            1844        5610       22280 
06-09         6574            1796        6045       23500 
06-10         6587            1576        6890       23580 
06-11         6501            1641        7175       22860 
06-12         6362            1619        7045       21590 
06-13         6204            1615        6220       20060 
06-14         6002            2015        6270       19590 
06-15         5806            2533        6555       18930 
06-16         5625            2142        6920       18260 
06-17         5407            2432        7555       18870 
06-18         5210            2507        7860       18800 
06-19         5026            2364        7715       18220 
06-20         4733            1973        7430       18610 
06-21         4392            1751        6235       19080 
06-22         4070            1588        5480       19210 
06-23         3782            1622        5040       17170 
06-24         3509            1490        4015       17130 
06-25         3240            1559        3575       17290 
06-26         2995            1622        3415       17110 
06-27         2854            1401        3055       16490 
06-28         2769            1555        3340       16040 
06-29         2691            1322        3110       15680 
06-30         2614            1381        3205       15350 

07-01         2537            1476        3325       15140 
07-02         2459            1612        3425       14340 
07-03         2399            1601        3325       14480 
07-04         2399            1690        3110       14580 
07-05         2433            1700        3560       13580 
07-06         2472            1599        3175       13000 
07-07         2508            1699        3360       11789 
07-08         2543            1777        2940       10550 
07-09         2579            1741        2985       10870 
07-10         2608            1404        2805       10392 
07-11         2607            1481        2680       10315 
07-12         2592            1626        2645       10354 
07-13         2580            1535        2665       11392 
07-14         2567            1714        2970       11926 
07-15         2551            1690        2950       12363 
07-16         2538            1584        3010       12307 
07-17         2537            1748        2835       10368 
07-18         2545            1901        2910        8526 
07-19         2536            2092        3120        6766 
07-20         2523            2024        3330        6459 
07-21         2506            1926        3320        6250 
07-22         2492            2073        3385        5896 
07-23         2479            2067        3315        5866 
07-24         2467            2070        3375        5792 
07-25         2463            1972        3380        5972 
07-26         2467            1810        3405        6358 
07-27         2471            1717        3610        6597 
07-28         2474            1961        3665        6885 
07-29         2478            2068        3330        7083 
07-30         2482            2025        3615        6643 
07-31         2470            1540        3580        5992 

08-01         2396            1488        3435        6121 
08-02         2285            1580        3135        6293 
08-03         2171            1480        3135        6404 
08-04         2058            1336        3115        6628 
08-05         1945            1423        3005        6769 
08-06         1832            1531        2800        6958 
08-07         1735            1782        2805        7888 
08-08         1718            1743        2945        8355 
08-09         1759            1522        2835        7962 
08-10         1812            1458        2945        6980 
08-11         1860            1537        2825        6397 
08-12         1885            1487        2705        6240 
08-13         1906            1522        2445        5949 
08-14         1951            1427        2315        5861 
08-15         2019            1350        2350        5820 
08-16         2080            1344        2390        5687 
08-17         2113            1531        2360        5477 
08-18         2093            1554        2470        5321 



(PIHI1) PORTNEUF - AT POCATELLO Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              1  71           1           2           4  
Apr              4  50           3           9          21  
May              8  41           5          20          65  
Jun              3  38           2           9          38  
Jul              2  59           1           3          10  
Total           19  45          13          43         139  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          200             183         394         847 
04-21          192             178         403         898 
04-22          182             155         389         982 
04-23          206             138         398        1001 
04-24          223             145         415         986 
04-25          226             145         422        1016 
04-26          218             143         412        1078 
04-27          205             139         393        1033 
04-28          195             132         386         979 
04-29          192             128         409         979 
04-30          189             118         413         974 

05-01          180             114         395         995 
05-02          176             110         379        1036 
05-03          174             104         355        1038 
05-04          171             109         350        1060 
05-05          166             121         339        1055 
05-06          164             125         337        1051 
05-07          166             113         350        1038 
05-08          167             104         384        1036 
05-09          165              97         408        1050 
05-10          163              92         395        1067 
05-11          156              91         389        1069 
05-12          148              86         373        1069 
05-13          138              82         347        1068 
05-14          127              77         334        1084 
05-15          119              70         313        1096 
05-16          120              71         297        1115 
05-17          123              77         292        1139 
05-18          124              73         298        1133 
05-19          123              66         304        1135 
05-20          118              65         327        1126 
05-21          116              75         337        1119 
05-22          121              73         330        1109 
05-23          123              71         333        1087 
05-24          122              72         331        1075 
05-25          117              73         310        1037 
05-26          108              77         305         995 
05-27          106              78         282        1058 
05-28          105              81         269        1105 
05-29          104              62         248        1051 
05-30          103              61         241         967 
05-31           98              54         235         942 

06-01           90              50         224         942 
06-02           85              45         228         931 
06-03           80              41         228         913 
06-04           78              46         217         887 
06-05           74              45         209         827 
06-06           74              43         199         791 
06-07           83              44         190         801 
06-08           87              41         192         822 
06-09           85              38         200         835 
06-10           77              39         196         802 
06-11           74              38         187         750 
06-12           66              36         171         709 
06-13           64              37         157         681 
06-14           63              37         140         649 
06-15           56              36         125         629 
06-16           49              39         124         612 
06-17           45              44         126         587 
06-18           40              43         123         565 
06-19           35              40         120         580 
06-20           31              35         112         558 
06-21           31              37         107         537 
06-22           31              38         109         506 
06-23           31              35          97         469 
06-24           31              40          92         440 
06-25           31              37          90         435 
06-26           32              43          85         437 
06-27           32              42          84         447 
06-28           31              43          84         414 
06-29           32              39          82         390 
06-30           32              35          81         375 

07-01           32              36          78         333 
07-02           32              29          75         316 
07-03           31              24          70         295 
07-04           31              24          69         277 
07-05           32              24          65         252 
07-06           32              24          59         225 
07-07           31              23          55         214 
07-08           31              24          60         197 
07-09           32              22          58         174 
07-10           32              19          59         152 
07-11           32              25          60         140 
07-12           32              27          58         142 
07-13           32              27          57         152 
07-14           32              24          50         145 
07-15           32              25          56         135 
07-16           31              24          53         126 
07-17           32              22          52         120 
07-18           32              22          55         116 
07-19           32              21          48         125 
07-20           32              22          45         122 
07-21           32              19          45         117 
07-22           32              17          45         109 
07-23           32              22          46         104 
07-24           32              21          49          99 
07-25           32              24          49         112 
07-26           32              23          47         111 
07-27           32              22          46         133 
07-28           32              18          43         128 
07-29           32              17          44         122 
07-30           32              16          40         119 
07-31           32              17          42         118 

08-01           31              22          42         120 
08-02           31              22          40         129 
08-03           32              21          45         129 
08-04           32              20          46         125 
08-05           32              22          45         120 
08-06           32              24          47         110 
08-07           32              23          49         114 
08-08           32              22          49         115 
08-09           32              20          50         115 
08-10           32              21          46         108 
08-11           32              23          47         105 
08-12           32              16          45         107 
08-13           32              17          43         111 
08-14           32              15          40         111 
08-15           31              15          39         106 
08-16           32              14          40          97 
08-17           32              14          43         102 
08-18           32              16          48         103 



(AFRI1) SNAKE - AMERICAN FALLS RESERVOIR Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug            145  83         103         175         324  
Apr            107  61          58         176         448  
May            592 113         165         525        1361  
Jun            459  95         166         482        1398  
Jul            257  79         167         325         730  
Total         1560  93         659        1683        4262  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         3899            3063        8471       18940 
04-21         3647            3445        6436       20687 
04-22         3423            2789        6444       20216 
04-23         3778            2664        6987       20371 
04-24         4363            2075        9002       22044 
04-25         5226            3444        7707       18817 
04-26         5826            3535        8143       21118 
04-27         6071            1662        9620       20532 
04-28         5995            2301        8978       21335 
04-29         5831             814        9206       19918 
04-30         5879            3309        7929       21797 

05-01         6226            3101        7264       20339 
05-02         6228            2594        6949       22564 
05-03         6427            2639        7279       23327 
05-04         6686            2512        7227       21602 
05-05         7066            2457        6604       19106 
05-06         7543            3067        8725       20298 
05-07         8072             831        7164       19600 
05-08         8646            2998        7675       21082 
05-09         9215            2272        7534       20816 
05-10         9789            1468        7872       22607 
05-11        10295            2384        8704       22635 
05-12        10640             881        8838       19107 
05-13        10885            2522        7771       23912 
05-14        11149            2515        8091       18893 
05-15        11380            2993        8672       21213 
05-16        11548            2772        8972       20666 
05-17        11680            2197        9858       20054 
05-18        11844            2217        8298       22002 
05-19        12112            2646        9944       23814 
05-20        12417            3804        9946       24532 
05-21        11900            2238        9851       23645 
05-22         9674            3610        9510       23118 
05-23         9029            3323       10204       23888 
05-24         9109            4023        9634       23676 
05-25         9348            3024       10672       20983 
05-26         9725            2841        9123       25950 
05-27        10004            4177        8741       22009 
05-28        10022            1133        8736       23537 
05-29         9996            2037        8397       22985 
05-30        10055            4005        8998       23792 
05-31        10056            3857        7609       24645 

06-01         9983            2143        9937       24875 
06-02         9851            2984        8711       27516 
06-03         9665            3270        8643       26942 
06-04         9445            2641        7443       24412 
06-05         9226            1665        7912       26879 
06-06         9075            3924        7730       23484 
06-07         8997            4427        7480       24144 
06-08         8921            3327        8033       24698 
06-09         8904            2552        9052       27201 
06-10         8946            2068        8535       27041 
06-11         8946            3349       10042       28209 
06-12         8852            2173        8942       27794 
06-13         8738            3011        8250       24155 
06-14         8596            3645        9018       24725 
06-15         8414            2852       10076       24915 
06-16         8256            3249        9640       22098 
06-17         8052            3057        9601       22035 
06-18         7799            2527        9917       24324 
06-19         7576            3586       10089       22616 
06-20         7304            4172        9064       22840 
06-21         6945            3798        8149       21207 
06-22         6570            2722        8083       21538 
06-23         6219            2570        6925       22324 
06-24         5893             522        6421       20724 
06-25         5587            2647        7023       19674 
06-26         5289            2997        6088       22302 
06-27         5050            1856        6144       20145 
06-28         4899            1745        4849       18278 
06-29         4781            2080        5555       20874 
06-30         4674            2124        5641       16998 

07-01         4556            1919        5690       18916 
07-02         4441            1826        5941       16385 
07-03         4324            2674        5735       17037 
07-04         4264            1953        5608       17708 
07-05         4248             995        4410       16137 
07-06         4247            2313        6106       15392 
07-07         4243            1377        5053       14824 
07-08         4249            2261        5372       12062 
07-09         4246            2631        4862       12640 
07-10         4241            1639        4463       10920 
07-11         4237            2223        4528       11812 
07-12         4193            3541        4873       13429 
07-13         4136            1306        4796       12362 
07-14         4090            3093        5347       12723 
07-15         4048            2872        5141       12690 
07-16         3994            3086        4988       13097 
07-17         3974            2457        4846       13643 
07-18         4009            3031        5024        8866 
07-19         4034            1531        5272       10996 
07-20         4048            3390        5562       11064 
07-21         4057            3820        5459        8726 
07-22         4066            2694        5064        8372 
07-23         4071            3898        5806        7874 
07-24         4091            3335        5476        8870 
07-25         4117            4049        5453        7868 
07-26         4144            3314        5517        9908 
07-27         4178            3453        5447        7864 
07-28         4203            3838        5526        9101 
07-29         4229            3207        5571        9340 
07-30         4266            2547        5054        8568 
07-31         4290            4117        5744        9174 

08-01         4278            3284        5701        8644 
08-02         4218            3079        5203        8432 
08-03         4140            2875        4962        9520 
08-04         4059            3437        5039       11326 
08-05         3972            2865        5229       10816 
08-06         3883            2175        5375       11360 
08-07         3798             964        5123        9077 
08-08         3758            3097        5204       10332 
08-09         3799            3505        4751       10657 
08-10         3859            2699        4620        8157 
08-11         3929            2835        5185        9698 
08-12         4001            3337        4808        7693 
08-13         4049            3224        4442        9933 
08-14         4102            2132        4444        7230 
08-15         4179            3043        4710        7520 
08-16         4271            3005        4201        7680 
08-17         4347            3100        4773        7969 
08-18         4359            3141        4463        7582 



(MILI1) SNAKE - AT MILNER Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              0   0                       8           9  
Apr              0   0                       5         211  
May              0   0                      14         465  
Jun              0   0                      13         417  
Jul              0   0                      13          26  
Total            0   0                     53        1127  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20            0               0         230       10490 
04-21            0               0         230       10270 
04-22            0               0         230        9842 
04-23            0               0         229        9493 
04-24            0               0         229        9885 
04-25            0               0         230        9495 
04-26            0               0         228        8696 
04-27            0               0         229        8995 
04-28            0               0         229        9669 
04-29            0               0         228        9978 
04-30            0               0         228        9818 

05-01            0               0         229        9740 
05-02            0               0         230        9248 
05-03            0               0         230        8161 
05-04            0               0         230        6598 
05-05            0               0         230        6560 
05-06            0               0         229        5994 
05-07            0               0         231        5296 
05-08            0               0         229        6056 
05-09            0               0         228        5037 
05-10            0               0         229        6084 
05-11            0               0         229        6356 
05-12            0               0         228        6600 
05-13            0               0         230        6692 
05-14            0               0         230        7202 
05-15            0               0         230        9023 
05-16            0               0         230        8364 
05-17            0               0         229        6400 
05-18            0               0         228        6743 
05-19            0               0         224        6311 
05-20            0               0         230        7224 
05-21            0               0         226        7492 
05-22            0               0         229        9318 
05-23            0               0         229        8843 
05-24            0               0         231        8292 
05-25            0               0         233        8475 
05-26            0               0         233        7440 
05-27            0               0         231        9898 
05-28            0               0         231        9508 
05-29            0               0         227        8382 
05-30            0               0         227        6847 
05-31            0               0         231       10250 

06-01            0               0         230       10622 
06-02            0               0         228        8117 
06-03            0               0         228        8003 
06-04            0               0         225        7959 
06-05            0               0         227        8560 
06-06            0               0         229        9517 
06-07            0               0         229       10695 
06-08            0               0         228       11284 
06-09            0               0         229       11380 
06-10            0               0         228       12100 
06-11            0               0         229       11810 
06-12            0               0         229       11390 
06-13            0               0         228       11038 
06-14            0               0         227       10375 
06-15            0               0         227        8888 
06-16            0               0         227        8315 
06-17            0               0         225        5895 
06-18            0               0         226        5340 
06-19            0               0         228        3914 
06-20            0               0         229        3788 
06-21            0               0         229        4340 
06-22            0               0         229        4426 
06-23            0               0         228        3823 
06-24            0               0         227        3423 
06-25            0               0         229        3856 
06-26            0               0         223        3082 
06-27            0               0         223        2482 
06-28            0               0         115         892 
06-29            0               0         115        1960 
06-30            0               0         115        2868 

07-01            0               0         214        3095 
07-02            0               0         213        1186 
07-03            0               0         220         474 
07-04            0               0         108         237 
07-05            0               0         105         239 
07-06            0               0         107         241 
07-07            0               0         217         240 
07-08            0               0         217         243 
07-09            0               0         194         240 
07-10            0               0         217         265 
07-11            0               0         218         266 
07-12            0               0         224         336 
07-13            0               0         224         376 
07-14            0               0         224         377 
07-15            0               0         224         376 
07-16            0               0         224         377 
07-17            0               0         225         457 
07-18            0               0         224         419 
07-19            0               0         225         409 
07-20            0               0         224         409 
07-21            0               0         226         353 
07-22            0               0         223         247 
07-23            0               0         222         244 
07-24            0               0         223         240 
07-25            0               0         223         241 
07-26            0               0         223         239 
07-27            0               0         223         238 
07-28            0               0         223         239 
07-29            0               0         223         238 
07-30            0               0         222         237 
07-31            0               0         221         237 

08-01            0               0         222         236 
08-02            0               0         221         239 
08-03            0               0         221         235 
08-04            0               0         221         235 
08-05            0               0         221         234 
08-06            0               0         221         234 
08-07            0               0         215         234 
08-08            0               0         217         234 
08-09            0               0         221         277 
08-10            0               0         222         234 
08-11            0               0         221         247 
08-12            0               0         221         237 
08-13            0               0         221         243 
08-14            0               0         221         240 
08-15            0               0         220         234 
08-16            0               0         221         236 
08-17            0               0         221         231 
08-18            0               0         221         231 



(HOTI1) BRUNEAU - NEAR HOT SPRINGS Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              0   0           1           2           5  
Apr              4  26           6          14          40  
May             14  23          26          62         134  
Jun              4   9          11          43          99  
Jul              0   1           4          11          30  
Total           22  16          48         133         309  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          171             250         531        1789 
04-21          172             244         517        1735 
04-22          178             256         552        1629 
04-23          194             291         604        1755 
04-24          188             317         664        1605 
04-25          162             312         671        1701 
04-26          144             311         681        2058 
04-27          141             299         715        1973 
04-28          150             291         720        2140 
04-29          173             310         757        2063 
04-30          212             349         797        1757 

05-01          252             386         793        1623 
05-02          272             359         833        1559 
05-03          275             378         877        1478 
05-04          277             413         851        1642 
05-05          284             394         832        1891 
05-06          294             391         917        1983 
05-07          299             410         952        2115 
05-08          298             394         982        2565 
05-09          294             394         966        2518 
05-10          297             402         958        2503 
05-11          302             383         965        2216 
05-12          292             404         942        2308 
05-13          271             394         987        2362 
05-14          256             377        1004        2325 
05-15          246             370        1012        2178 
05-16          237             381        1025        2342 
05-17          232             405         987        2426 
05-18          229             456         918        2363 
05-19          222             450         942        2539 
05-20          209             502        1015        2431 
05-21          197             552        1090        2322 
05-22          188             529        1235        2238 
05-23          179             495        1275        2277 
05-24          169             480        1210        2078 
05-25          158             425        1130        2175 
05-26          152             397        1105        2258 
05-27          150             405        1055        2179 
05-28          147             428        1060        2169 
05-29          141             403        1095        2184 
05-30          134             371        1085        2121 
05-31          129             336        1065        2019 

06-01          124             305        1105        2120 
06-02          116             287        1120        2087 
06-03          109             311        1055        1963 
06-04          105             324        1050        2013 
06-05          103             315        1075        2169 
06-06          101             312         995        2203 
06-07           96             283         955        2318 
06-08           93             247         905        2255 
06-09           89             226         826        2087 
06-10           85             221         765        2025 
06-11           81             212         805        1854 
06-12           75             198         811        1831 
06-13           71             187         792        1919 
06-14           71             185         763        1923 
06-15           66             181         753        1925 
06-16           58             175         715        1853 
06-17           56             164         653        1694 
06-18           53             154         618        1581 
06-19           47             148         606        1503 
06-20           45             148         599        1404 
06-21           41             140         572        1372 
06-22           36             130         543        1290 
06-23           34             121         506        1217 
06-24           31             116         483        1176 
06-25           28             111         463        1166 
06-26           27             104         439        1148 
06-27           24             104         410        1134 
06-28           21              98         389        1021 
06-29           17              93         384         964 
06-30           14              88         376         956 

07-01           16              86         362         970 
07-02           13              87         352         967 
07-03           10              84         339         945 
07-04            9              80         313         909 
07-05            7              77         299         848 
07-06            4              75         292         791 
07-07            1              78         278         733 
07-08            0              80         262         703 
07-09            0              77         241         663 
07-10            0              75         222         645 
07-11            0              71         212         623 
07-12            0              66         204         575 
07-13            0              64         191         516 
07-14            0              63         178         474 
07-15            0              62         168         446 
07-16            0              62         156         416 
07-17            0              60         148         389 
07-18            0              57         139         368 
07-19            0              56         133         348 
07-20            0              53         128         329 
07-21            0              52         124         310 
07-22            0              51         118         291 
07-23            0              49         118         274 
07-24            0              48         114         257 
07-25            0              46         109         250 
07-26            0              46         107         238 
07-27            0              43         103         230 
07-28            0              42          97         225 
07-29            0              41          92         218 
07-30            0              41          89         217 
07-31            0              40          85         210 

08-01            0              39          84         197 
08-02            0              39          81         200 
08-03            0              39          78         186 
08-04            0              37          75         175 
08-05            0              36          75         166 
08-06            0              36          75         155 
08-07            0              37          76         150 
08-08            0              35          72         150 
08-09            0              35          69         136 
08-10            0              35          67         136 
08-11            0              35          65         136 
08-12            0              35          63         133 
08-13            0              34          61         129 
08-14            0              34          61         123 
08-15            0              34          60         123 
08-16            0              34          59         113 
08-17            0              34          60         112 
08-18            0              34          59         111 



(SWAI1) SNAKE - BELOW SWAN FALLS Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug            222  95         177         234         305  
Apr            128  77         127         165         520  
May            386  76         354         510        1307  
Jun            397  94         291         425        1237  
Jul            364  90         288         403         623  
Total         1498  86        1236        1737        3992  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         6402            5768        8030       24430 
04-21         6230            6020        7230       23360 
04-22         6069            5631        6940       22980 
04-23         5998            5832        7345       22970 
04-24         5927            5938        7625       23840 
04-25         5830            5895        7560       24160 
04-26         5735            5711        7855       24480 
04-27         5653            5878        7800       24280 
04-28         5584            5951        7740       22930 
04-29         5529            5721        7430       24490 
04-30         5490            5462        7740       24100 

05-01         5458            5710        7900       24110 
05-02         5442            5389        8015       23310 
05-03         5455            5414        7515       23120 
05-04         5477            5669        7575       22330 
05-05         5508            5598        7810       20750 
05-06         5546            5456        7960       19650 
05-07         5583            5461        8145       18980 
05-08         5614            5948        8240       20380 
05-09         5647            5761        8270       20550 
05-10         5705            5809        8255       20030 
05-11         5804            5890        8150       20800 
05-12         5925            5813        7765       20450 
05-13         6048            5973        7760       20110 
05-14         6179            5950        7685       21960 
05-15         6317            5964        8040       24530 
05-16         6450            5675        8135       25100 
05-17         6562            5802        8560       22760 
05-18         6646            5575        9040       20670 
05-19         6709            5912        8740       19940 
05-20         6758            5793        8830       20150 
05-21         6803            6009        9165       20070 
05-22         6851            5809        8995       20170 
05-23         6895            6045        9070       21010 
05-24         6921            5981        9635       20280 
05-25         6925            5834        8200       20640 
05-26         6922            5902        8920       21930 
05-27         6917            5787        8590       22210 
05-28         6914            5695        7810       20890 
05-29         6906            5705        7705       20390 
05-30         6899            5807        8785       20400 
05-31         6892            5315        8115       21310 

06-01         6891            5289        8310       21670 
06-02         6887            5721        7995       22560 
06-03         6883            5168        7600       21670 
06-04         6882            5401        7775       22210 
06-05         6883            5099        7715       22500 
06-06         6885            5032        7955       23200 
06-07         6890            5248        7205       24200 
06-08         6901            4898        7985       24920 
06-09         6913            4678        7825       25360 
06-10         6905            4640        8100       26310 
06-11         6891            4472        7120       26750 
06-12         6876            4515        7100       26670 
06-13         6858            4796        7160       25680 
06-14         6838            5103        7450       24220 
06-15         6804            4852        7230       22870 
06-16         6760            5153        6635       23120 
06-17         6707            4722        6860       21930 
06-18         6657            4692        6970       20010 
06-19         6609            4692        6910       18380 
06-20         6564            4700        7020       18780 
06-21         6525            4918        6810       17660 
06-22         6490            4925        6630       17290 
06-23         6460            4827        6795       17000 
06-24         6433            4826        6415       16950 
06-25         6405            4821        6300       15570 
06-26         6379            4633        6260       15800 
06-27         6352            4819        6635       16260 
06-28         6323            4762        6385       14880 
06-29         6292            4625        6350       14790 
06-30         6260            4734        6585       14840 

07-01         6232            4722        6525       15840 
07-02         6202            4562        6465       15860 
07-03         6170            4647        6580       16680 
07-04         6140            4719        6600       13350 
07-05         6113            4662        6640       12530 
07-06         6087            4685        6745       11910 
07-07         6063            4691        6690        9914 
07-08         6042            4682        6525        9384 
07-09         6023            4573        6600       10082 
07-10         6000            4632        6295        8994 
07-11         5952            4653        6435        9288 
07-12         5875            4761        6425        9630 
07-13         5802            4764        6380        8515 
07-14         5754            4717        6570        9638 
07-15         5723            4772        6525        9773 
07-16         5702            4573        6580        9349 
07-17         5698            4767        6640        9719 
07-18         5711            4519        6830        8850 
07-19         5736            4476        6945        8667 
07-20         5761            4853        6585        8843 
07-21         5787            4681        6590        8982 
07-22         5813            4662        6390        8871 
07-23         5839            4606        6600        8769 
07-24         5865            4478        6590        8906 
07-25         5890            4740        6340        8896 
07-26         5915            4633        6455        8977 
07-27         5937            4876        6620        9084 
07-28         5958            4692        6515        8735 
07-29         5979            4638        6510        8521 
07-30         6000            4932        6645        8837 
07-31         6020            4795        6335        8738 

08-01         6041            4763        6440        8932 
08-02         6062            4865        6545        8497 
08-03         6083            4752        6600        8490 
08-04         6104            4755        6545        8576 
08-05         6125            4895        6595        7861 
08-06         6146            4912        6525        7980 
08-07         6167            4978        6700        8295 
08-08         6188            5049        6620        8650 
08-09         6208            4945        6495        8322 
08-10         6229            5059        6830        8265 
08-11         6249            5082        6410        8720 
08-12         6269            4949        6720        9086 
08-13         6289            4967        6475        8601 
08-14         6309            4974        6585        8894 
08-15         6329            4834        6405        8430 
08-16         6348            5040        6565        8480 
08-17         6372            5101        6435        8726 
08-18         6398            5135        6670        8934 



(HWRI1) BIG LOST - AT HOWELL RANCH NEAR CHILLY Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              8 135           3           6          14  
Apr             10 215           2           5          10  
May             41 115          17          36          92  
Jun             62 107          23          58         128  
Jul             26 102          10          26          63  
Total          147 113          56         130         307  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          286              97         165         374 
04-21          352              98         170         363 
04-22          571              96         180         483 
04-23          648             108         193         511 
04-24          516             122         189         413 
04-25          463             106         197         436 
04-26          447             106         199         467 
04-27          434             115         218         496 
04-28          422             128         253         521 
04-29          410             129         258         544 
04-30          407             128         281         648 

05-01          424             123         292         566 
05-02          464             125         291         621 
05-03          487             131         289         621 
05-04          508             138         310         712 
05-05          519             137         311         667 
05-06          538             162         339         774 
05-07          575             161         348         932 
05-08          562             170         376        1031 
05-09          549             215         436        1055 
05-10          563             171         419        1022 
05-11          625             172         440        1087 
05-12          656             166         481        1154 
05-13          649             182         446        1281 
05-14          656             211         485        1469 
05-15          653             250         594        1671 
05-16          668             271         683        1657 
05-17          718             305         676        1670 
05-18          754             326         721        1639 
05-19          765             366         709        1849 
05-20          773             377         695        2039 
05-21          746             381         666        2232 
05-22          772             390         719        1969 
05-23          821             402         742        1961 
05-24          808             394         795        2048 
05-25          772             357         752        2231 
05-26          766             359         873        1991 
05-27          784             412         867        1946 
05-28          793             490         800        1941 
05-29          791             439         800        2185 
05-30          789             399         853        2252 
05-31          785             392         852        2242 

06-01          781             429         898        2127 
06-02          773             466        1015        2040 
06-03          771             523        1105        1982 
06-04          931             496        1195        2402 
06-05         1157             553        1100        2887 
06-06         1299             602        1125        2556 
06-07         1371             482        1055        2712 
06-08         1389             438        1110        2474 
06-09         1228             394        1110        2722 
06-10         1058             418        1070        2383 
06-11         1132             429        1100        2010 
06-12         1332             444        1060        2163 
06-13         1461             430         958        2018 
06-14         1545             421         905        2070 
06-15         1482             368        1030        2167 
06-16         1281             337        1060        2097 
06-17         1125             344        1100        2019 
06-18         1058             349        1055        2285 
06-19         1014             320        1027        2159 
06-20          975             327        1003        2015 
06-21          941             352        1019        2001 
06-22          906             341         936        1972 
06-23          874             353         883        1867 
06-24          843             343         851        1768 
06-25          814             317         806        2069 
06-26          789             292         800        1979 
06-27          762             287         767        1763 
06-28          735             286         749        1845 
06-29          711             283         712        1924 
06-30          686             275         677        2021 

07-01          662             256         673        1868 
07-02          641             243         682        1695 
07-03          619             231         711        1772 
07-04          598             225         661        1939 
07-05          579             226         620        1858 
07-06          559             216         616        1735 
07-07          540             215         579        1609 
07-08          523             204         580        1425 
07-09          507             199         562        1314 
07-10          492             194         530        1211 
07-11          477             189         501        1147 
07-12          461             184         446        1126 
07-13          446             180         419        1072 
07-14          432             171         403         998 
07-15          420             168         424         851 
07-16          407             161         388         867 
07-17          394             164         350         801 
07-18          384             164         322         730 
07-19          373             152         314         698 
07-20          360             151         304         672 
07-21          351             145         292         600 
07-22          341             136         283         565 
07-23          333             129         289         574 
07-24          325             133         281         575 
07-25          315             127         265         576 
07-26          306             123         284         610 
07-27          299             119         272         598 
07-28          289             115         259         543 
07-29          285             114         240         528 
07-30          279             112         226         550 
07-31          270             112         216         499 

08-01          263             109         204         461 
08-02          256             105         195         469 
08-03          249             103         190         443 
08-04          242             101         178         425 
08-05          239              99         178         463 
08-06          233              95         170         451 
08-07          227              93         167         416 
08-08          221              90         175         392 
08-09          218              90         186         413 
08-10          212              94         159         388 
08-11          207              92         145         388 
08-12          202              88         138         408 
08-13          199              86         133         378 
08-14          195              86         130         356 
08-15          190              85         132         344 
08-16          186              84         135         333 
08-17          183              82         137         310 
08-18          180              83         137         298 



(MACI1) BIG LOST - MACKAY RESERVOIR NEAR MACKAY Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              9 133           4           7          13  
Apr              9 280           2           3           7  
May             43 229           7          19          63  
Jun             55 136          16          40         103  
Jul             30 140           9          22          54  
Total          146 161          38          91         240  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          187             122         148         238 
04-21          258             120         150         237 
04-22          479              99         141         305 
04-23          573             116         150         324 
04-24          471             110         148         363 
04-25          441             115         151         368 
04-26          441             114         148         372 
04-27          436             114         150         367 
04-28          431             101         145         360 
04-29          426             104         149         405 
04-30          430              98         149         405 

05-01          454              93         148         347 
05-02          505              96         152         357 
05-03          539              97         173         386 
05-04          571             102         143         402 
05-05          592              87         160         440 
05-06          622              88         164         451 
05-07          676             113         153         495 
05-08          670             111         153         535 
05-09          664              93         163         528 
05-10          691             101         168         662 
05-11          777              91         163         721 
05-12          827              92         151         801 
05-13          829              99         168         815 
05-14          849              96         198         857 
05-15          856              76         222         936 
05-16          888              90         225        1101 
05-17          953             100         280        1222 
05-18          994              96         271        1131 
05-19         1003              99         331         979 
05-20         1008             101         379        1388 
05-21          851             122         408        1501 
05-22          525              98         439        1508 
05-23          565             106         474        1477 
05-24          564             143         497        1548 
05-25          545             143         459        1712 
05-26          548             181         469        1765 
05-27          568             180         539        1592 
05-28          580             189         519        1394 
05-29          586             208         502        1450 
05-30          591             216         508        1642 
05-31          596             233         583        1577 

06-01          599             227         583        1680 
06-02          599             224         607        1650 
06-03          605             259         669        1488 
06-04          739             341         629        1519 
06-05          928             364         780        1789 
06-06         1053             359         735        2359 
06-07         1123             377         694        2057 
06-08         1150             380         707        1948 
06-09         1028             329         725        2148 
06-10          894             300         782        2123 
06-11          967             273         793        1885 
06-12         1150             264         792        1645 
06-13         1273             304         753        1691 
06-14         1360             296         640        1744 
06-15         1317             281         611        1721 
06-16         1150             292         613        1728 
06-17         1021             241         705        1765 
06-18          970             241         751        1970 
06-19          940             204         713        2001 
06-20          914             248         682        1825 
06-21          892             189         699        1673 
06-22          868             196         700        1704 
06-23          846             198         734        1423 
06-24          824             196         696        1541 
06-25          804             205         639        1479 
06-26          787             207         633        1603 
06-27          767             217         587        1582 
06-28          748             216         565        1421 
06-29          731             216         596        1529 
06-30          712             191         568        1458 

07-01          694             175         613        1507 
07-02          678             177         590        1350 
07-03          661             165         558        1316 
07-04          645             184         533        1448 
07-05          630             176         525        1446 
07-06          613             177         530        1375 
07-07          598             170         462        1319 
07-08          585             172         447        1190 
07-09          572             163         392        1163 
07-10          560             161         414        1135 
07-11          547             157         363        1065 
07-12          533             152         361         983 
07-13          520             154         336         922 
07-14          509             158         340         872 
07-15          499             160         358         814 
07-16          487             142         335         799 
07-17          473             156         314         724 
07-18          461             149         311         688 
07-19          448             148         271         650 
07-20          432             148         278         601 
07-21          421             143         267         582 
07-22          409             136         258         549 
07-23          400             129         227         485 
07-24          390             126         231         499 
07-25          378             129         230         497 
07-26          368             137         227         543 
07-27          358             123         224         550 
07-28          347             126         229         544 
07-29          342             132         218         508 
07-30          335             130         207         482 
07-31          324             118         225         451 

08-01          315             124         216         426 
08-02          307             119         206         418 
08-03          298             126         194         386 
08-04          291             130         192         385 
08-05          287             122         197         380 
08-06          279             117         189         374 
08-07          272              94         204         369 
08-08          266              91         211         370 
08-09          262              90         201         364 
08-10          255              95         199         365 
08-11          248             110         202         324 
08-12          243             105         195         363 
08-13          239              92         187         357 
08-14          234             101         187         376 
08-15          228              89         191         329 
08-16          223              93         179         296 
08-17          221              88         187         339 
08-18          218              96         185         322 



(HALI1) BIG WOOD - AT HAILEY Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              9 118           4           7          19  
Apr             14 117           7          12          33  
May             69 109          30          63         153  
Jun             63  91          26          69         170  
Jul             25  91          11          27          78  
Total          179 100          78         179         454  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          559             288         434        1197 
04-21          563             289         470        1338 
04-22          634             283         531        1453 
04-23          748             290         574        1559 
04-24          701             295         597        1619 
04-25          684             297         628        1543 
04-26          673             327         597        1584 
04-27          671             342         554        1701 
04-28          660             382         532        1708 
04-29          635             395         564        1581 
04-30          617             387         625        1548 

05-01          610             400         637        1524 
05-02          612             417         681        1438 
05-03          631             415         695        1555 
05-04          655             398         732        1549 
05-05          682             397         748        1523 
05-06          710             410         751        1697 
05-07          742             397         789        1830 
05-08          773             392         836        1899 
05-09          799             457         808        2001 
05-10          824             450         792        2184 
05-11          847             461         806        2207 
05-12          892             445         866        2414 
05-13          950             471         895        2770 
05-14         1012             512         838        3071 
05-15         1095             482         889        3298 
05-16         1190             504        1055        3068 
05-17         1270             522        1077        2886 
05-18         1344             502        1085        2737 
05-19         1406             520        1045        3000 
05-20         1424             521        1130        3401 
05-21         1426             522        1230        3056 
05-22         1435             513        1245        2772 
05-23         1428             497        1405        2934 
05-24         1413             488        1480        2865 
05-25         1438             545        1380        2755 
05-26         1512             525        1340        2732 
05-27         1559             590        1400        2749 
05-28         1556             620        1375        2671 
05-29         1545             592        1265        2863 
05-30         1518             550        1215        2841 
05-31         1500             571        1360        2820 

06-01         1477             592        1255        2928 
06-02         1450             614        1395        2992 
06-03         1422             616        1315        3134 
06-04         1400             641        1365        3536 
06-05         1390             663        1625        3876 
06-06         1394             641        1515        3730 
06-07         1371             550        1395        3273 
06-08         1323             498        1300        3828 
06-09         1282             458        1350        3786 
06-10         1252             470        1395        3632 
06-11         1209             482        1340        3098 
06-12         1173             530        1170        2799 
06-13         1141             539        1090        3013 
06-14         1111             467        1095        2853 
06-15         1061             414        1115        2662 
06-16         1018             376        1185        2728 
06-17          984             364        1255        2939 
06-18          956             358        1255        3003 
06-19          932             364        1105        2969 
06-20          896             350        1080        2771 
06-21          860             332        1055        2407 
06-22          824             332         989        2367 
06-23          794             331        1011        2127 
06-24          763             319         968        2138 
06-25          736             303         958        2467 
06-26          714             299         940        2276 
06-27          688             286         837        2126 
06-28          664             284         797        2225 
06-29          642             278         775        2208 
06-30          620             270         747        2052 

07-01          599             255         723        2122 
07-02          578             243         716        1995 
07-03          554             228         746        2044 
07-04          535             223         736        2220 
07-05          520             217         694        2118 
07-06          502             210         661        1992 
07-07          486             209         618        1823 
07-08          473             210         586        1708 
07-09          460             214         558        1639 
07-10          448             212         530        1576 
07-11          434             205         502        1455 
07-12          422             205         454        1385 
07-13          410             192         430        1338 
07-14          398             182         421        1245 
07-15          389             176         408        1146 
07-16          379             172         384        1133 
07-17          371             166         373        1079 
07-18          363             160         358        1019 
07-19          355             159         345         988 
07-20          345             157         329         930 
07-21          338             149         318         889 
07-22          330             142         316         832 
07-23          326             140         316         808 
07-24          321             135         297         796 
07-25          313             146         292         793 
07-26          307             145         293         825 
07-27          302             136         281         758 
07-28          295             131         260         751 
07-29          292             129         250         738 
07-30          287             131         246         713 
07-31          281             133         240         676 

08-01          275             130         239         650 
08-02          272             125         227         627 
08-03          266             133         225         607 
08-04          261             128         224         586 
08-05          259             125         221         577 
08-06          256             119         214         556 
08-07          251             112         219         546 
08-08          248             108         217         560 
08-09          247             107         225         535 
08-10          243             111         205         527 
08-11          239             108         204         533 
08-12          235             105         199         516 
08-13          232             103         196         496 
08-14          230             103         191         509 
08-15          228             101         188         484 
08-16          225             100         186         471 
08-17          223              96         185         459 
08-18          222              91         178         439 



(MAGI1) BIG WOOD - MAGIC DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              2  63                       4          15  
Apr             13  69           2          18          59  
May             58 108           9          53         178  
Jun             47  97           7          49         164  
Jul              8  64           0          12          62  
Total          127  94          18         135         477  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          453             129         783        2446 
04-21          462              19         830        2712 
04-22          503             106         762        2520 
04-23          701             108         864        2694 
04-24          690             115        1034        2822 
04-25          674             109        1012        2680 
04-26          654              56         941        2720 
04-27          617             104         737        2856 
04-28          581              55         718        2862 
04-29          533             165         764        2811 
04-30          500              33         842        2585 

05-01          497             114         692        2356 
05-02          488             111         586        2471 
05-03          497             110         635        2477 
05-04          514             149         627        2856 
05-05          534             111         774        2595 
05-06          556             123         663        2215 
05-07          586             104         735        2497 
05-08          621             134         693        2446 
05-09          641             163         661        2515 
05-10          663             134         515        2579 
05-11          679             205         920        2506 
05-12          707             174         668        2799 
05-13          757             179         789        2604 
05-14          806             143         724        2811 
05-15          877              79         779        3048 
05-16          965             106         722        3417 
05-17         1051             148         847        3537 
05-18         1133             209         780        4256 
05-19         1200             101         865        3506 
05-20         1235             120        1042        3610 
05-21         1236             188        1180        3733 
05-22         1242              85        1079        3313 
05-23         1240             259        1098        3139 
05-24         1210             163         958        3186 
05-25         1215             186        1220        2945 
05-26         1274             135        1162        2770 
05-27         1334              86        1244        3400 
05-28         1338             189         879        2555 
05-29         1328             162        1000        2514 
05-30         1301             161        1145        2405 
05-31         1275             114        1053        2724 

06-01         1254             171        1012        3473 
06-02         1217             128        1017        2757 
06-03         1181             183         946        2829 
06-04         1150             283        1058        3400 
06-05         1140             158        1084        3458 
06-06         1149             186        1137        3919 
06-07         1146             169        1228        3747 
06-08         1102             174        1146        3111 
06-09         1056             120         976        3797 
06-10         1023             265         819        3526 
06-11          976             154        1056        2977 
06-12          936             135         987        2801 
06-13          894             133         789        2596 
06-14          870             100         760        2523 
06-15          818             154         726        2619 
06-16          766              80         697        2651 
06-17          724             154         847        3071 
06-18          692             205         748        3119 
06-19          667             110         812        2665 
06-20          633              94         783        2809 
06-21          594              69         665        2453 
06-22          556             113         654        2252 
06-23          517              99         659        2246 
06-24          479              -8         687        2006 
06-25          446              48         629        2197 
06-26          422             102         653        2007 
06-27          398              62         490        1958 
06-28          370             -76         491        1944 
06-29          350              27         440        1809 
06-30          330              44         475        1960 

07-01          308              73         317        2134 
07-02          286              18         507        1728 
07-03          261              -3         395        1637 
07-04          241              -3         450        1580 
07-05          227              24         303        1783 
07-06          211              26         213        1739 
07-07          192             -99         181        1501 
07-08          178             -65         321        1446 
07-09          165              49         284        1235 
07-10          151              13         200        1115 
07-11          143             -26         175         996 
07-12          130              -5         174        1134 
07-13          116              20         164        1042 
07-14          105              33         192         936 
07-15           94              23         195         783 
07-16           86             -27         130         897 
07-17           81             -12         185         936 
07-18           78              42         167         725 
07-19           76              42         184         751 
07-20           67             -49          98         925 
07-21           61              33         124         610 
07-22           55               4          97         526 
07-23           55             -98         134         522 
07-24           60             -16         108         488 
07-25           60              31         108         723 
07-26           57              29          79         587 
07-27           55              20         104         746 
07-28           53              19          80         587 
07-29           53              18          88         461 
07-30           55              22          86         397 
07-31           57             -18         110         385 

08-01           55            -153          94         409 
08-02           57               5          96         668 
08-03           59              -5          61         628 
08-04           57              26         133         388 
08-05           57             -28         101         398 
08-06           61             -25          70         441 
08-07           63              26         129         254 
08-08           63               4         132         390 
08-09           67              -6         106         495 
08-10           65              -9         105         391 
08-11           64              21          82         618 
08-12           65            -107         105         317 
08-13           66               4         114         375 
08-14           65            -111         100         302 
08-15           65               4          94         298 
08-16           66               3          94         309 
08-17           69               2          69         301 
08-18           68              37         118         367 



(LWRI1) LITTLE WOOD - LITTLE WOOD DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              1  57           0           1           4  
Apr              4  66           2           6          21  
May             11  65           8          17          53  
Jun              8  51           5          16          43  
Jul              3  45           2           6          18  
Total           26  57          16          46         139  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          169              84         243        1027 
04-21          205              87         237         988 
04-22          212              89         242        1049 
04-23          194              91         281        1160 
04-24          169              93         257        1114 
04-25          158              95         259        1040 
04-26          144              97         265         962 
04-27          140              92         261         991 
04-28          141              98         258         891 
04-29          148              93         252         760 
04-30          154             113         242         705 

05-01          169             108         231         778 
05-02          164             111         233         759 
05-03          159             111         233         703 
05-04          159             115         252         769 
05-05          159             115         237         790 
05-06          158             116         237         905 
05-07          159             116         224         893 
05-08          158             128         234         774 
05-09          155             128         230         795 
05-10          152             125         224         795 
05-11          154             115         235         876 
05-12          154             110         236         838 
05-13          153             111         244         895 
05-14          153             103         268         923 
05-15          158             114         291         965 
05-16          194             125         306        1095 
05-17          190             130         291        1118 
05-18          220             132         295        1148 
05-19          232             141         309        1020 
05-20          206             157         318         985 
05-21          198             132         304         945 
05-22          197             132         309         944 
05-23          193             131         320         925 
05-24          215             122         341         851 
05-25          202             121         332         807 
05-26          197             122         328         790 
05-27          201             107         295         728 
05-28          197             124         293         711 
05-29          193             142         282         709 
05-30          193             126         284         782 
05-31          190             118         329         811 

06-01          184             113         316         862 
06-02          180             128         342         840 
06-03          179             127         343         823 
06-04          188             113         369         898 
06-05          188             120         385         964 
06-06          191             117         393         948 
06-07          190             101         352         965 
06-08          183              96         356         843 
06-09          178              80         337         768 
06-10          170              95         357         794 
06-11          168              92         311         692 
06-12          159             100         270         663 
06-13          156              98         261         716 
06-14          148              84         268         653 
06-15          139              70         271         612 
06-16          133              71         259         694 
06-17          129              68         258         698 
06-18          125              69         269         726 
06-19          119              70         257         670 
06-20          114              71         251         777 
06-21          109              59         228         745 
06-22          104              75         223         665 
06-23          100              53         211         621 
06-24           93              60         188         585 
06-25           90              60         187         596 
06-26           88              72         183         579 
06-27           82              66         184         528 
06-28           80              65         177         531 
06-29           76              60         166         511 
06-30           73              59         156         532 

07-01           70              52         160         491 
07-02           67              35         156         455 
07-03           63              35         164         458 
07-04           60              38         147         502 
07-05           57              37         142         478 
07-06           54              39         138         453 
07-07           51              35         120         420 
07-08           49              36         116         378 
07-09           47              34         113         355 
07-10           47              33         106         336 
07-11           45              36          95         317 
07-12           43              27          91         309 
07-13           41              34          87         287 
07-14           40              31          87         279 
07-15           39              33         100         248 
07-16           38              24          93         256 
07-17           37              26          85         244 
07-18           37              24          85         233 
07-19           35              21          82         225 
07-20           34              21          71         209 
07-21           33              18          65         184 
07-22           33              19          69         178 
07-23           32              13          61         175 
07-24           32              13          61         176 
07-25           31              16          59         182 
07-26           30              14          59         177 
07-27           29              13          58         205 
07-28           29              11          48         187 
07-29           29               8          46         180 
07-30           28               9          43         169 
07-31           27               1          40         157 

08-01           27               9          44         153 
08-02           27               6          44         144 
08-03           25              12          42         140 
08-04           25               7          45         140 
08-05           25               6          45         133 
08-06           24               7          44         136 
08-07           24              10          42         116 
08-08           23              12          44         125 
08-09           23              12          44         114 
08-10           23              11          39         123 
08-11           23              13          37         115 
08-12           22              11          33         110 
08-13           21               2          32         119 
08-14           21              10          34         113 
08-15           20              10          36         111 
08-16           20              10          38         103 
08-17           20               9          36         106 
08-18           20               4          39          93 



(OWYO3) OWYHEE - OWYHEE DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              1   9           3           8          14  
Apr             26  97           8          27         111  
May             23  34          17          67         312  
Jun              9  27          11          34         115  
Jul              4  20           4          18          37  
Total           62  40          43         153         590  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         1416             368        1230        5358 
04-21         1205             366        1143        4457 
04-22          659             309        1348        4252 
04-23         1508             389        1163        4232 
04-24         2846             383        1216        4503 
04-25         2006             444        1249        5324 
04-26          911             193        1150        4780 
04-27          633             349        1233        6434 
04-28          590             375        1142        5368 
04-29          564             409        1199        5659 
04-30          587             270        1302        5501 

05-01          606             483        1338        5531 
05-02          558             352        1326        4315 
05-03          499             267        1420        4270 
05-04          485             415        1169        3589 
05-05          488             374        1260        3387 
05-06          491             307        1002        4098 
05-07          466             373        1120        4829 
05-08          432             311        1151        4824 
05-09          418             166        1058        6249 
05-10          414             255        1301        6658 
05-11          403             218        1085        6711 
05-12          385             373         971        6440 
05-13          348             236        1094        6873 
05-14          325             239        1055        6261 
05-15          317             249        1038        5874 
05-16          337             303        1062        5140 
05-17          355             242        1148        6372 
05-18          377             284        1038        6448 
05-19          373             288        1032        6427 
05-20          334             304         985        6579 
05-21          314             257         955        5722 
05-22          307             196        1078        4897 
05-23          295             288        1057        4390 
05-24          275             231        1088        4420 
05-25          256             325        1196        4218 
05-26          259             243        1003        3916 
05-27          269             206         953        3411 
05-28          273             208         985        3359 
05-29          258             214         942        3353 
05-30          250             219         929        4493 
05-31          234             239         903        4502 

06-01          210             245         761        3932 
06-02          200             158         832        3578 
06-03          197             196         661        3289 
06-04          191             243         802        3324 
06-05          193             258         615        3077 
06-06          201             159         814        3475 
06-07          211             190         619        2867 
06-08          203             232         703        2720 
06-09          192             231         679        2402 
06-10          190             238         681        2388 
06-11          189             214         581        2309 
06-12          176             224         628        2474 
06-13          182             228         498        2024 
06-14          211             153         504        1538 
06-15          181             105         522        1627 
06-16          134             221         634        1706 
06-17          127             202         618        1640 
06-18          133              69         465        1453 
06-19          121             188         475        1420 
06-20          109             244         483        1240 
06-21          107             158         475        1133 
06-22          106             159         449        1087 
06-23          101             234         435        1065 
06-24           96             174         457        1017 
06-25          101             191         411         911 
06-26          117             112         413        1128 
06-27          119             184         429         850 
06-28          100             207         457         867 
06-29           89              93         398         892 
06-30          101             176         440         806 

07-01          111             183         373         794 
07-02          106              75         453         663 
07-03           88             129         353         901 
07-04           76             112         319         730 
07-05           79              89         420         733 
07-06           69              59         342         925 
07-07           52             155         395         594 
07-08           51              67         298         913 
07-09           54             110         322         606 
07-10           50              20         270         748 
07-11           48             108         286         838 
07-12           48              25         309         740 
07-13           48             123         278         664 
07-14           48            -119         273         552 
07-15           51              84         308         609 
07-16           54             -61         246         523 
07-17           50              57         263         462 
07-18           48             107         280         517 
07-19           55              31         256         521 
07-20           63              -1         280         444 
07-21           59               2         246         425 
07-22           56              41         235         561 
07-23           62              45         247         455 
07-24           68              90         283         500 
07-25           66              -3         251         407 
07-26           66              63         234         451 
07-27           58             132         228         459 
07-28           47             118         254         392 
07-29           44              50         228         420 
07-30           30             -63         251         513 
07-31           21              78         243         500 

08-01           35             146         218         375 
08-02           45               0         223         457 
08-03           32             110         193         447 
08-04           26              26         216         348 
08-05           24              52         282         515 
08-06           20              58         238         451 
08-07           42             134         234         601 
08-08           37              64         206         320 
08-09           21              74         214         407 
08-10           20              73         189         348 
08-11           13              72         263         499 
08-12           13             110         227         351 
08-13            6              88         207         310 
08-14            3             186         259         324 
08-15            6             -50         246         444 
08-16            3              75         219         393 
08-17            6              54         217         321 
08-18           11             123         250         364 



(ARAI1) SF BOISE - ANDERSON RANCH DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              6  51           6          12          19  
Apr             37  94          18          40         108  
May             71  45          70         160         343  
Jun             32  30          39         106         257  
Jul             14  44          16          31          82  
Total          160  46         149         348         809  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         1438             763        1530        4233 
04-21         1825             693        1777        4098 
04-22         2174             718        1891        4413 
04-23         2509             705        1789        5271 
04-24         1972             660        1886        5638 
04-25         1613             757        2052        5466 
04-26         1455             794        1928        5067 
04-27         1381             920        1713        5191 
04-28         1394             857        1694        5758 
04-29         1475            1002        1757        4984 
04-30         1549            1092        1958        4464 

05-01         1567            1069        1961        4049 
05-02         1481             967        2077        4243 
05-03         1410             945        2078        3974 
05-04         1382             902        2202        4149 
05-05         1347             938        2357        4592 
05-06         1332            1033        2542        5117 
05-07         1318            1061        2314        5228 
05-08         1273            1204        2182        5131 
05-09         1237            1133        2195        4976 
05-10         1193            1188        1942        4974 
05-11         1148            1055        1861        4940 
05-12         1130            1105        2216        6700 
05-13         1106            1218        2267        5452 
05-14         1213            1217        2217        6174 
05-15         1232            1223        2223        6790 
05-16         1215            1336        2505        7473 
05-17         1217            1336        2597        7594 
05-18         1224            1436        2793        7146 
05-19         1220            1298        2973        7202 
05-20         1174            1219        3176        5963 
05-21         1140            1205        3332        6210 
05-22         1104            1219        3126        5575 
05-23         1041            1247        3141        5417 
05-24          976            1008        3203        5893 
05-25          929            1080        3099        5797 
05-26          937            1101        3060        5452 
05-27          958            1191        2998        4955 
05-28          940            1225        3144        4882 
05-29          896            1064        3173        5562 
05-30          863            1067        2959        5876 
05-31          833            1054        2735        5349 

06-01          810            1072        2638        4846 
06-02          810             907        2681        4966 
06-03          779            1136        2611        5338 
06-04          776            1019        2540        5604 
06-05          776            1049        2603        5772 
06-06          778             952        2721        5550 
06-07          753            1003        2462        5425 
06-08          711             710        2196        5523 
06-09          670             697        2117        5602 
06-10          632             697        2147        5430 
06-11          600             640        2108        4544 
06-12          567             820        1942        4161 
06-13          553             576        1846        4355 
06-14          521             709        1899        4553 
06-15          493             740        1731        4194 
06-16          472             558        1721        4363 
06-17          459             500        1780        4488 
06-18          448             639        1728        4199 
06-19          429             466        1538        4443 
06-20          413             476        1645        3950 
06-21          398             550        1337        3706 
06-22          384             420        1280        3495 
06-23          373             543        1214        3186 
06-24          361             447        1095        2922 
06-25          359             382         995        3421 
06-26          356             429         990        3467 
06-27          346             376         999        3422 
06-28          328             426        1079        3160 
06-29          318             387         952        2862 
06-30          316             388         875        2609 

07-01          309             324         820        2570 
07-02          309             321         764        2526 
07-03          297             372         774        2406 
07-04          288             315         723        2286 
07-05          283             310         672        2185 
07-06          268             320         627        1962 
07-07          260             302         603        1822 
07-08          254             331         553        1699 
07-09          247             324         554        1637 
07-10          250             319         547        1542 
07-11          240             275         642        1558 
07-12          233             347         488        1405 
07-13          226             276         563        1283 
07-14          220             271         455        1201 
07-15          215             226         445        1150 
07-16          210             247         412        1202 
07-17          206             225         488        1075 
07-18          207             254         412        1080 
07-19          203             259         401         977 
07-20          197             233         413         983 
07-21          194             257         432         884 
07-22          193             246         444         824 
07-23          198             215         369         821 
07-24          195             210         427         784 
07-25          190             260         447         835 
07-26          186             185         360         768 
07-27          182             208         391         771 
07-28          180             198         350         747 
07-29          182             248         386         714 
07-30          183             181         369         721 
07-31          182             200         375         762 

08-01          183             223         372         698 
08-02          178             190         361         622 
08-03          171             174         320         628 
08-04          172             163         375         579 
08-05          173             185         334         569 
08-06          172             187         333         555 
08-07          168             195         319         568 
08-08          167             166         356         538 
08-09          167             187         342         524 
08-10          164             171         314         516 
08-11          167             171         316         486 
08-12          164             170         321         490 
08-13          164             101         308         494 
08-14          162             165         308         498 
08-15          159             175         287         473 
08-16          163             150         296         468 
08-17          161             165         330         476 
08-18          159             152         319         420 



(LUCI1) BOISE - LUCKY PEAK DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             58  45          60         130         161  
Apr             95  92          69         103         209  
May            355 104         218         341         633  
Jun            309 111         191         278         511  
Jul            190  74         159         256         316  
Total         1007  91         698        1108        1830  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         4509            2906        4177        8668 
04-21         4495            2891        4251        9517 
04-22         4392            3051        4585        9157 
04-23         4839            3050        4531        9322 
04-24         4629            3221        4518        9643 
04-25         4300            3154        4832       10078 
04-26         4196            3164        4978       10031 
04-27         4163            3207        5001        9724 
04-28         4150            3275        4786        9566 
04-29         4132            3338        5095        9641 
04-30         4111            3673        5144        9902 

05-01         4288            3828        5396       10228 
05-02         4501            3714        5026       10236 
05-03         4721            3666        5022       10149 
05-04         4953            3726        5025       10164 
05-05         5188            3865        5211       10374 
05-06         5413            3900        5313       10239 
05-07         5468            3755        5517       10155 
05-08         5484            3928        5522       10150 
05-09         5504            3924        5338       10065 
05-10         5525            3731        5358       10073 
05-11         5549            4282        5452       10064 
05-12         5574            3878        5657       10004 
05-13         5604            3943        5716        9916 
05-14         5673            4180        5581        9743 
05-15         5756            3647        5545       10042 
05-16         5840            3551        5551       10568 
05-17         5924            3101        5627       10674 
05-18         6005            3288        5616       10610 
05-19         6089            3702        5693       10182 
05-20         6172            3331        5698       10237 
05-21         6234            3607        5946       10269 
05-22         6286            3299        6124        9635 
05-23         6337            3569        6128       10162 
05-24         6391            3013        5671       10124 
05-25         6446            3233        5583       12800 
05-26         6507            3173        5714        9995 
05-27         6553            3182        5837       10674 
05-28         6448            3182        5785       11002 
05-29         6309            3029        5525       10408 
05-30         6168            2901        5351       10185 
05-31         6028            2912        5367       10001 

06-01         5888            3142        5030        9432 
06-02         5752            3174        5034        9409 
06-03         5623            2825        5011        9372 
06-04         5614            2867        4810        9310 
06-05         5634            3094        4953        9301 
06-06         5655            3038        4825        9253 
06-07         5677            3057        4746        9271 
06-08         5699            2998        4777        9229 
06-09         5718            3011        4788        9316 
06-10         5730            3080        4766        9338 
06-11         5647            3084        4682       10044 
06-12         5538            3045        5113       10358 
06-13         5437            3319        4827       10340 
06-14         5325            3442        4641        9630 
06-15         5215            3353        4505        9172 
06-16         5107            3279        4530        8923 
06-17         5004            3307        4580        8514 
06-18         4948            3352        4630        8426 
06-19         4902            3308        4527        8830 
06-20         4856            3197        4430        7454 
06-21         4810            3207        4580        7688 
06-22         4764            3284        4636        7091 
06-23         4719            3128        4465        6480 
06-24         4676            3116        4470        6906 
06-25         4667            3444        4505        7253 
06-26         4666            3566        4521        7808 
06-27         4663            3471        4551        7771 
06-28         4659            3513        4515        7627 
06-29         4655            3491        4395        7136 
06-30         4652            3360        4426        7259 

07-01         4644            3397        4374        6686 
07-02         4616            2827        4465        6436 
07-03         4582            3102        4360        6562 
07-04         4547            3192        4280        6050 
07-05         4515            3153        4305        5810 
07-06         4481            3126        4280        5358 
07-07         4448            2806        4319        5042 
07-08         4416            2833        4331        5308 
07-09         4404            2621        4215        5433 
07-10         4397            3112        4390        6714 
07-11         4388            2418        4375        5381 
07-12         4379            2683        4360        4993 
07-13         4370            2320        4264        5117 
07-14         3975            2623        4289        4856 
07-15         2047            2391        4230        4924 
07-16         2036            2179        4265        4901 
07-17         2029            2430        4239        5015 
07-18         2023            2453        4154        4661 
07-19         2015            2462        4040        4622 
07-20         2009            2465        4111        4631 
07-21         1999            2486        4086        4774 
07-22         1994            2494        4050        4704 
07-23         1991            2576        4021        4799 
07-24         1980            2569        4011        4653 
07-25         1965            2104        3940        4629 
07-26         1956            2769        3936        4608 
07-27         1946            2329        3905        4518 
07-28         1936            2479        3868        4560 
07-29         1926            2183        3884        4608 
07-30         1900            1855        3850        4652 
07-31         1868            1881        3759        4568 

08-01         1839            1928        3861        4650 
08-02         1800            1998        3744        4589 
08-03         1765            1994        3820        4565 
08-04         1735            2006        3700        4579 
08-05         1702            1989        3810        4560 
08-06         1685            1915        3757        4628 
08-07         1672             330        3704        4592 
08-08         1659            1811        3821        4609 
08-09         1645            1791        3709        4549 
08-10         1630            1787        3727        4426 
08-11         1620            1795        3650        4434 
08-12         1603            1870        3692        4346 
08-13         1580            1909        3685        4492 
08-14         1550            1904        3507        4489 
08-15         1522            1397        3440        4446 
08-16         1501            1385        3383        4388 
08-17         1476            1474        3402        4320 
08-18         1452             872        3127        4288 



(BIGI1) BOISE - AT GLENWOOD BRIDGE Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             36 114          26          32          48  
Apr             43 175          14          25         148  
May            141 164          44          86         422  
Jun            106 137          45          77         304  
Jul             68  97          49          70         115  
Total          394 136         178         290        1038  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         1977             529        1083        6693 
04-21         1975             564        1074        6734 
04-22         1975             651        1055        6732 
04-23         1975             673        1275        6816 
04-24         1975             648        1270        6820 
04-25         1975             673        1150        6755 
04-26         1975             682        1105        6716 
04-27         1975             667        1100        6848 
04-28         1975             679        1110        6829 
04-29         1975             687        1085        6880 
04-30         1915             695        1065        6908 

05-01         1744             765        1045        7006 
05-02         1761             764        1120        7010 
05-03         1777             775        1190        7013 
05-04         1794             772        1370        6999 
05-05         1810             769        1350        6955 
05-06         1827             767        1330        6969 
05-07         1862             744        1305        6970 
05-08         1906             740        1340        6949 
05-09         1949             740        1345        7009 
05-10         1993             736        1340        7001 
05-11         2037             745        1350        6998 
05-12         2081             730        1360        6989 
05-13         2124             729        1360        6977 
05-14         2121             747        1350        6989 
05-15         2095             749        1465        6986 
05-16         2069             740        1685        6946 
05-17         2053             739        1730        6871 
05-18         2040             752        1630        6887 
05-19         2027             745        1625        6798 
05-20         2484             747        1605        6749 
05-21         2769             697        1610        6824 
05-22         2822             672        1560        6846 
05-23         2875             666        1600        6794 
05-24         2928             664        1600        6857 
05-25         2984             654        1565        6734 
05-26         3045             642        1515        6660 
05-27         3102             639        1390        6653 
05-28         3023             646        1325        6614 
05-29         2880             684        1280        6650 
05-30         2739             682        1160        6653 
05-31         2595             686        1030        6643 

06-01         2453             704         995        6643 
06-02         2313             683        1104        6622 
06-03         2174             686        1120        6638 
06-04         2149             690        1096        6483 
06-05         2181             672        1175        6283 
06-06         2214             673        1200        6255 
06-07         2248             709        1245        6220 
06-08         2282             722        1350        6035 
06-09         2314             721        1510        5789 
06-10         2343             741        1395        5252 
06-11         2281             721        1270        6357 
06-12         2165             747        1440        5998 
06-13         2056             777        1385        5493 
06-14         1940             788        1440        5557 
06-15         1822             802        1350        5473 
06-16         1708             794        1325        5091 
06-17         1596             785        1280        4796 
06-18         1521             811        1290        4763 
06-19         1461             774        1315        4825 
06-20         1400             781        1330        4427 
06-21         1342             774        1300        3810 
06-22         1314             765        1330        3770 
06-23         1296             786        1355        3742 
06-24         1278             792        1335        3486 
06-25         1265             767        1335        3337 
06-26         1255             755        1330        3174 
06-27         1245             782        1330        3657 
06-28         1234             778        1300        4756 
06-29         1224             793        1285        4401 
06-30         1214             786        1260        4100 

07-01         1203             785        1260        3638 
07-02         1195             788        1250        3364 
07-03         1187             793        1215        2857 
07-04         1180             766        1215        2847 
07-05         1173             774        1230        2839 
07-06         1165             774        1260        2628 
07-07         1158             813        1295        2449 
07-08         1151             809        1290        2152 
07-09         1144             835        1245        1970 
07-10         1138             824        1230        1794 
07-11         1132             806        1225        1798 
07-12         1125             812        1215        1784 
07-13         1119             815        1215        1783 
07-14         1113             776        1240        1778 
07-15         1107             796        1250        1490 
07-16         1100             809        1220        1505 
07-17         1094             822        1195        1502 
07-18         1088             805        1175        1492 
07-19         1081             792        1150        1429 
07-20         1075             797        1115        1419 
07-21         1068             791        1090        1410 
07-22         1062             788        1060        1410 
07-23         1059             792        1053        1436 
07-24         1058             779         998        1454 
07-25         1057             783         973        1454 
07-26         1056             778         970        1454 
07-27         1056             778         979        1436 
07-28         1055             753         976        1379 
07-29         1054             749         978        1378 
07-30         1052             756         974        1379 
07-31         1050             750         975        1379 

08-01         1047             753         947        1379 
08-02         1045             763         937        1380 
08-03         1042             751         904        1369 
08-04         1040             760         909        1376 
08-05         1037             745         905        1377 
08-06         1032             738         897        1376 
08-07         1025             748         896        1376 
08-08         1019             748         911        1364 
08-09         1012             747         890        1354 
08-10         1005             749         888        1374 
08-11          999             746         882        1373 
08-12          992             732         884        1378 
08-13          987             673         871        1366 
08-14          983             659         860        1337 
08-15          979             665         848        1309 
08-16          974             663         839        1309 
08-17          974             670         821        1308 
08-18          974             679         842        1309 



(PARI1) BOISE - NEAR PARMA Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             28 120          13          23          43  
Apr             56 259           8          22         150  
May            158 180          29          88         438  
Jun             99 144          22          69         310  
Jul             53 109          24          48         109  
Total          393 158          96         249        1050  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         2503             302         930        6610 
04-21         2510             288         910        6799 
04-22         2510             353        1115        6817 
04-23         2968             402        1063        6973 
04-24         2752             427        1005        7131 
04-25         2563             406        1022        6928 
04-26         2533             425        1025        6902 
04-27         2510             449         999        6956 
04-28         2489             397         946        6845 
04-29         2477             376         943        6869 
04-30         2463             327         945        6943 

05-01         2271             358         977        7062 
05-02         2243             379         921        6998 
05-03         2257             398         934        6887 
05-04         2275             399        1010        6799 
05-05         2293             374        1140        6819 
05-06         2309             372        1165        6841 
05-07         2338             364        1206        6888 
05-08         2384             347        1355        7073 
05-09         2434             388        1380        7083 
05-10         2483             367        1416        7137 
05-11         2531             350        1380        7219 
05-12         2580             352        1377        7191 
05-13         2625             348        1390        7059 
05-14         2652             487        1362        7045 
05-15         2631             465        1486        6921 
05-16         2612             559        1736        6976 
05-17         2592             561        1720        7033 
05-18         2579             546        1646        7266 
05-19         2565             565        1540        7258 
05-20         2591             562        1760        7159 
05-21         2645             609        1730        7219 
05-22         2720             645        1730        7283 
05-23         2764             651        2010        7275 
05-24         2795             593        1905        7495 
05-25         2832             537        1705        7694 
05-26         2883             540        1480        7582 
05-27         2953             557        1302        7388 
05-28         2941             533        1435        7192 
05-29         2808             492        1400        7072 
05-30         2667             526        1391        7039 
05-31         2522             500        1260        7007 

06-01         2377             459        1185        6961 
06-02         2231             436        1176        6853 
06-03         2080             412        1065        6844 
06-04         1985             402        1063        6659 
06-05         2020             376        1136        6417 
06-06         2080             388        1170        6335 
06-07         2131             338        1295        6283 
06-08         2166             289        1480        6474 
06-09         2198             295        1625        6232 
06-10         2227             320        1510        5668 
06-11         2220             331        1388        6132 
06-12         2109             320        1407        6257 
06-13         1999             296        1345        5616 
06-14         1891             458        1205        5523 
06-15         1774             440        1145        5653 
06-16         1664             398        1160        5246 
06-17         1551             421        1110        4891 
06-18         1450             481        1240        4770 
06-19         1384             456        1205        4528 
06-20         1318             398        1120        4154 
06-21         1240             391        1056        3635 
06-22         1188             301        1009        3900 
06-23         1151             265        1059        3637 
06-24         1121             255         983        3312 
06-25         1097             307         967        3198 
06-26         1072             302         931        4109 
06-27         1048             326         901        4430 
06-28         1030             390         863        4386 
06-29         1016             409         866        4147 
06-30         1009             381         939        3924 

07-01          997             388         945        3407 
07-02          986             431         890        3083 
07-03          979             441         839        2966 
07-04          974             483         816        2670 
07-05          965             517         866        2626 
07-06          953             470         886        2786 
07-07          931             370         862        2380 
07-08          924             369         848        2108 
07-09          911             403         829        1919 
07-10          892             387         842        1691 
07-11          891             385         823        1567 
07-12          872             395         817        1545 
07-13          858             412         854        1552 
07-14          851             437         833        1509 
07-15          844             432         857        1431 
07-16          838             457         887        1444 
07-17          834             428         826        1380 
07-18          831             424         816        1384 
07-19          825             402         809        1369 
07-20          810             409         758        1364 
07-21          796             410         730        1372 
07-22          782             369         709        1405 
07-23          781             359         698        1412 
07-24          786             339         660        1357 
07-25          781             288         689        1402 
07-26          775             290         675        1392 
07-27          772             309         664        1320 
07-28          764             316         670        1235 
07-29          761             334         667        1205 
07-30          768             313         642        1271 
07-31          770             329         629        1272 

08-01          774             334         609        1273 
08-02          783             337         598        1272 
08-03          788             349         578        1258 
08-04          787             352         584        1256 
08-05          780             393         597        1292 
08-06          777             388         586        1276 
08-07          783             357         639        1304 
08-08          790             351         646        1289 
08-09          782             354         640        1296 
08-10          768             356         657        1306 
08-11          765             359         676        1284 
08-12          766             392         703        1226 
08-13          764             404         678        1044 
08-14          760             385         713        1075 
08-15          758             373         689        1078 
08-16          764             344         683        1110 
08-17          770             329         687        1166 
08-18          783             342         663        1129 



(WRMO3) MALHEUR - WARM SPRINGS DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              0 102           0           0           1  
Apr              5  56           2           8          27  
May              5  33           5          14          47  
Jun              1  18           1           6          23  
Jul              0  59           0           1           9  
Total           11  37          10          30         108  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          125             127         456        1411 
04-21          120             124         421        1255 
04-22          120             120         423        1219 
04-23          437             116         422        1325 
04-24          545             115         417        1180 
04-25          297             111         373        1315 
04-26          191             110         352        1222 
04-27          148             108         333        1236 
04-28          130             106         343        1224 
04-29          122             103         343        1224 
04-30          118             105         342        1096 

05-01          111             105         314         965 
05-02          106             102         294         941 
05-03          101              98         277        1027 
05-04           98              96         271         958 
05-05           94              92         265        1018 
05-06           92              91         266        1001 
05-07           89             104         295        1007 
05-08           86             107         267        1145 
05-09           85             104         257        1148 
05-10           84             103         240        1012 
05-11           83             101         241         698 
05-12           81              93         236         640 
05-13           75              83         228         602 
05-14           70              78         219         691 
05-15           68              88         214         667 
05-16           67              92         211         648 
05-17           66              87         209         631 
05-18           66              90         214         553 
05-19           69              91         216         694 
05-20           72              89         211         693 
05-21           73              87         208         760 
05-22           74              90         220         598 
05-23           72              83         246         654 
05-24           65              76         210         732 
05-25           58              70         201         691 
05-26           56              66         191         646 
05-27           55              66         188         675 
05-28           53              63         179         689 
05-29           52              62         174         560 
05-30           50              58         171         488 
05-31           47              50         168         595 

06-01           46              53         174         736 
06-02           44              48         191         687 
06-03           41              43         159         473 
06-04           39              38         169         461 
06-05           36              37         159         507 
06-06           36              37         148         478 
06-07           36              43         171         505 
06-08           33              39         164         499 
06-09           29              30         151         480 
06-10           27              24         138         443 
06-11           25              27         129         416 
06-12           19              30         120         430 
06-13           17              20         109         397 
06-14           15              21          98         404 
06-15           12              17         103         379 
06-16            8              14          95         345 
06-17            8               9          90         309 
06-18            7               9          86         275 
06-19            7              14          80         315 
06-20            8               8          77         298 
06-21            8               8          75         285 
06-22            8               8          68         287 
06-23            8               8          68         300 
06-24            8               8          59         280 
06-25            7               8          56         286 
06-26            7               8          48         266 
06-27            8               8          48         244 
06-28            8               8          50         335 
06-29            8               8          51         319 
06-30            8               8          44         310 

07-01            8               8          38         266 
07-02            8               8          36         212 
07-03            7               8          31         206 
07-04            7               8          31         214 
07-05            7               8          28         263 
07-06            8               8          24         253 
07-07            7               8          19         242 
07-08            7               8          13         229 
07-09            8               8          12         189 
07-10            8               8           8         151 
07-11            8               8           8         142 
07-12            7               8           8         159 
07-13            8               8           8         150 
07-14            9               8           8         132 
07-15            7               8           8         126 
07-16            8               8           8         122 
07-17            8               8           8         117 
07-18            8               8           8         119 
07-19            7               8           8         118 
07-20            8               8           8         116 
07-21            8               8           8          97 
07-22            8               8           8          97 
07-23            9               8           8          90 
07-24            7               8           8          92 
07-25            7               8           8         100 
07-26            8               8           8          92 
07-27            8               8           8          85 
07-28            8               8           8          83 
07-29            8               8           8          71 
07-30            7               8           8          60 
07-31            9               8           8          68 

08-01            7               8           8          76 
08-02            7               8           8          57 
08-03            8               8           8          51 
08-04            8               8           8          47 
08-05            8               8           8          32 
08-06            8               8           8          21 
08-07            8               8           8          29 
08-08            8               8           8          35 
08-09            8               8           8          29 
08-10            8               8           8          23 
08-11            8               8           8          16 
08-12            8               8           8          13 
08-13            8               8           8          13 
08-14            8               8           8          10 
08-15            8               8           8           9 
08-16            8               8           8          17 
08-17            8               8           8          27 
08-18            8               8           8          26 



(BERO3) MALHEUR - AGENCY VALLEY DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              1  40           1           2           3  
Apr              5  81           3           7          17  
May              6  39           6          16          39  
Jun              3  40           3           7          17  
Jul              1  32           2           4           6  
Total           16  46          14          35          82  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          169             115         278         809 
04-21          153             113         298         883 
04-22          218             122         285         857 
04-23          603             122         316         782 
04-24          498             114         320         873 
04-25          296             122         289         864 
04-26          201             114         298         831 
04-27          161             117         302         744 
04-28          142             117         316         645 
04-29          134             110         328         581 
04-30          129             109         325         567 

05-01          125             121         304         590 
05-02          123             107         292         617 
05-03          121             108         284         677 
05-04          119             104         286         634 
05-05          117             100         286         674 
05-06          114              93         278         785 
05-07          113             107         271         769 
05-08          112              92         259         675 
05-09          111             105         261         658 
05-10          110             114         246         600 
05-11          108              98         240         578 
05-12          105             104         235         597 
05-13          104              90         229         631 
05-14          103             101         233         626 
05-15          102              84         238         662 
05-16          101              98         219         694 
05-17          100             105         216         741 
05-18           98              85         272         771 
05-19           96             104         310         780 
05-20           94             109         318         749 
05-21           91              92         299         690 
05-22           90             106         274         590 
05-23           88             100         271         573 
05-24           86              86         245         613 
05-25           84              87         236         541 
05-26           83              84         249         514 
05-27           79             103         224         454 
05-28           78              84         225         506 
05-29           77              78         207         555 
05-30           75              81         210         520 
05-31           74              80         212         527 

06-01           72              77         207         537 
06-02           70              79         209         481 
06-03           68              70         186         477 
06-04           67              53         171         474 
06-05           65              57         185         442 
06-06           64              79         183         407 
06-07           64              54         162         395 
06-08           62              66         150         370 
06-09           60              60         129         343 
06-10           57              57         140         333 
06-11           55              46         124         319 
06-12           54              51         148         297 
06-13           52              40         122         281 
06-14           49              46         118         275 
06-15           48              50         105         257 
06-16           47              49         108         246 
06-17           45              49          94         245 
06-18           44              47         105         216 
06-19           43              41         100         206 
06-20           41              39          93         196 
06-21           39              42          88         232 
06-22           37              45          90         201 
06-23           35              37          80         201 
06-24           34              39          84         173 
06-25           33              41          81         191 
06-26           31              37          84         176 
06-27           29              42          83         167 
06-28           28              38          70         160 
06-29           27              42          77         151 
06-30           26              44          76         146 

07-01           24              39          74         137 
07-02           23              25          71         132 
07-03           22              28          76         133 
07-04           22              39          61         129 
07-05           20              35          66         152 
07-06           19              42          69         129 
07-07           18              34          70         132 
07-08           18              22          55         119 
07-09           17              28          63         122 
07-10           18              38          57         128 
07-11           18              26          58         132 
07-12           18              18          52         104 
07-13           18              24          53          95 
07-14           18              34          57         104 
07-15           17              31          61         102 
07-16           18              33          55          91 
07-17           18              18          53          83 
07-18           18              29          49          91 
07-19           18              25          56          89 
07-20           18              26          60          89 
07-21           17              30          55          77 
07-22           17              32          56          92 
07-23           18              29          54          88 
07-24           18              33          59          84 
07-25           17              30          49          80 
07-26           18              29          56          99 
07-27           18              28          51          95 
07-28           18              26          55          92 
07-29           18              16          47          78 
07-30           18              27          48          91 
07-31           18              28          49          86 

08-01           18              28          53          83 
08-02           17              14          46          77 
08-03           18              19          48          78 
08-04           18              26          46          81 
08-05           18              25          48          96 
08-06           18              18          46          78 
08-07           18              32          45          79 
08-08           18              29          45          76 
08-09           18              22          47          70 
08-10           18              23          42          72 
08-11           18              29          45          98 
08-12           18              18          42          78 
08-13           18              25          42          67 
08-14           18              29          40          76 
08-15           18              28          41          67 
08-16           18              25          41          82 
08-17           18              15          41          77 
08-18           18              24          40          75 



(BULO3) BULLY CREEK - BULLY CREEK DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              0                                          
Apr              51627                       0           4  
May              0 207                       0          11  
Jun              0                                       4  
Jul              0                                       1  
Total            5                                    20  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20           20               0          17         194 
04-21           18               0          17         187 
04-22          461               0          16         181 
04-23          848               0          16         177 
04-24          336               0          13         187 
04-25          216               0          11         180 
04-26          144               0          10         175 
04-27           98               0          10         168 
04-28           68               0          11         163 
04-29           48               0          11         159 
04-30           36               0          10         155 

05-01           27               0           9         151 
05-02           21               0           9         155 
05-03           17               0           8         226 
05-04           15               0           8         149 
05-05           13               0           7         146 
05-06           12               0          10         144 
05-07           11               0          11         272 
05-08            9               0          10         268 
05-09            9               0           8         264 
05-10            7               0           4         260 
05-11            7               0           2         256 
05-12            7               0           0         251 
05-13            5               0           0         247 
05-14            5               0           0         242 
05-15            5               0           0         251 
05-16            3               0           0         215 
05-17            2               0           0         188 
05-18            2               0           0         169 
05-19            2               0           0         159 
05-20            2               0           0         221 
05-21            0               0           0         217 
05-22            0               0           0         183 
05-23            0               0           0         153 
05-24            0               0           0         125 
05-25            0               0           0         120 
05-26            0               0           0         116 
05-27            0               0           0         113 
05-28            0               0           0         110 
05-29            0               0           0         107 
05-30            0               0           0         104 
05-31            0               0           0         101 

06-01            0               0           0          98 
06-02            0               0           0          96 
06-03            0               0           0          95 
06-04            0               0           0          93 
06-05            0               0           0          91 
06-06            0               0           0          89 
06-07            0               0           0          87 
06-08            0               0           0          85 
06-09            0               0           0          83 
06-10            0               0           0          81 
06-11            0               0           0          79 
06-12            0               0           0          76 
06-13            0               0           0          74 
06-14            0               0           0          71 
06-15            0               0           0          70 
06-16            0               0           0          68 
06-17            0               0           0          66 
06-18            0               0           0          63 
06-19            0               0           0          63 
06-20            0               0           0          61 
06-21            0               0           0          61 
06-22            0               0           0          59 
06-23            0               0           0          57 
06-24            0               0           0          54 
06-25            0               0           0          51 
06-26            0               0           0          48 
06-27            0               0           0          46 
06-28            0               0           0          43 
06-29            0               0           0          41 
06-30            0               0           0          38 

07-01            0               0           0          36 
07-02            0               0           0          33 
07-03            0               0           0          31 
07-04            0               0           0          29 
07-05            0               0           0          28 
07-06            0               0           0          25 
07-07            0               0           0          24 
07-08            0               0           0          22 
07-09            0               0           0          19 
07-10            0               0           0          16 
07-11            0               0           0          14 
07-12            0               0           0          11 
07-13            0               0           0           9 
07-14            0               0           0          12 
07-15            0               0           0          22 
07-16            0               0           0          19 
07-17            0               0           0          16 
07-18            0               0           0          14 
07-19            0               0           0          12 
07-20            0               0           0          10 
07-21            0               0           0          10 
07-22            0               0           0           8 
07-23            0               0           0           7 
07-24            0               0           0           6 
07-25            0               0           0           4 
07-26            0               0           0           3 
07-27            0               0           0           1 
07-28            0               0           0           0 
07-29            0               0           0           0 
07-30            0               0           0           0 
07-31            0               0           0           0 

08-01            0               0           0           0 
08-02            0               0           0           0 
08-03            0               0           0           0 
08-04            0               0           0           0 
08-05            0               0           0           0 
08-06            0               0           0           0 
08-07            0               0           0           0 
08-08            0               0           0           0 
08-09            0               0           0           0 
08-10            0               0           0           0 
08-11            0               0           0           0 
08-12            0               0           0           0 
08-13            0               0           0           0 
08-14            0               0           0           0 
08-15            0               0           0           0 
08-16            0               0           0           0 
08-17            0               0           0           0 
08-18            0               0           0           0 



(CSDI1) NF PAYETTE - CASCADE DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              8 231                       4          17  
Apr             46 119          22          39          77  
May            162  84          80         193         330  
Jun             71  54          23         131         283  
Jul             20 108                      18          54  
Total          307  80                    384         761  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         1529             915        1442        3498 
04-21         1697             883        1697        3202 
04-22         2246             763        1539        3101 
04-23         3674             923        1585        3875 
04-24         2676             913        1926        4072 
04-25         2073            1133        1799        3741 
04-26         1851            1048        1694        3801 
04-27         1805            1013        1738        3687 
04-28         1778             935        1839        3412 
04-29         1831            1223        1918        3231 
04-30         2004            1165        2244        3231 

05-01         2249             908        1945        3706 
05-02         2261             960        2196        3409 
05-03         2352             996        2226        3751 
05-04         2491            1044        2200        3692 
05-05         2580            1078        2516        4067 
05-06         2661            1119        2502        3862 
05-07         2670             530        2463        3832 
05-08         2629            1466        2738        3915 
05-09         2620            1028        2742        4389 
05-10         2588            1130        2722        4903 
05-11         2566            1267        2769        4369 
05-12         2541            1476        2778        4216 
05-13         2571            1385        2434        5143 
05-14         2597            1853        3016        5231 
05-15         2738            1598        3170        5634 
05-16         2854            1380        3300        5810 
05-17         2915            1863        3558        6122 
05-18         3000            1588        3445        7525 
05-19         2989            1744        3512        7906 
05-20         2872            1395        3688        7501 
05-21         2867            1714        3683        6927 
05-22         2847            1440        3798        6895 
05-23         2790            1459        3817        5935 
05-24         2667            1457        3651        5738 
05-25         2590            1313        4079        6052 
05-26         2613            1324        3761        6225 
05-27         2634            1407        3611        6034 
05-28         2574            1390        4146        5439 
05-29         2569            1253        3901        6057 
05-30         2522             979        3621        5871 
05-31         2432             852        3176        6301 

06-01         2347             690        3156        7271 
06-02         2299             859        3671        7135 
06-03         2160             636        3898        6622 
06-04         2132             720        3430        7144 
06-05         2080             773        4035        6792 
06-06         2002             675        3869        6395 
06-07         1914             428        3723        5800 
06-08         1813             295        3271        6584 
06-09         1617             509        2948        6632 
06-10         1464             483        2349        6177 
06-11         1394             405        2161        5580 
06-12         1319             312        2497        5322 
06-13         1275             511        2080        5010 
06-14         1157             394        1985        4648 
06-15         1025             424        2208        5043 
06-16          971             410        2021        5358 
06-17          904             377        2177        4628 
06-18          836             198        2045        4723 
06-19          780             412        1666        4074 
06-20          745             265        1406        3590 
06-21          679             415        1438        3869 
06-22          627             331        1336        3348 
06-23          582             122        1176        2723 
06-24          545             251         997        2759 
06-25          543             111        1317        3047 
06-26          561             174        1056        2775 
06-27          540             109        1127        2995 
06-28          513             135        1148        2719 
06-29          494             116         985        1979 
06-30          481              -9         935        2072 

07-01          457             -28         759        1658 
07-02          457              -3         666        1813 
07-03          440            -239         581        1788 
07-04          396             -32         546        1449 
07-05          410             -48         457        1629 
07-06          379              43         523        1230 
07-07          373             -79         367        1071 
07-08          359              20         330        1154 
07-09          361             -28         392        1179 
07-10          367              43         395        1064 
07-11          363              -7         269         913 
07-12          328             -28         329        1007 
07-13          330             -15         254         959 
07-14          316            -132         297         680 
07-15          311            -130         235         820 
07-16          297             -32         257         949 
07-17          296            -206         235         610 
07-18          303            -228         155         480 
07-19          285             -87         200         395 
07-20          273             -82         188         642 
07-21          272             -91         164         603 
07-22          271            -267         206         510 
07-23          276            -127         171         703 
07-24          271            -156         161         471 
07-25          266             -13         192         579 
07-26          257            -154          97         383 
07-27          251            -199         253         431 
07-28          256            -207         113         376 
07-29          258            -123         165         730 
07-30          255             -69         203         522 
07-31          266            -119          77         419 

08-01          259            -200         163         545 
08-02          253            -146          97         325 
08-03          235            -152          43         386 
08-04          226            -178         143         358 
08-05          225             -99         130         398 
08-06          238            -155         104         439 
08-07          242            -204         123         632 
08-08          237            -115          60         397 
08-09          228            -148          84         377 
08-10          218            -178         112         648 
08-11          223            -296          45         522 
08-12          214            -141          89         343 
08-13          219            -123         111         405 
08-14          228            -112          69         454 
08-15          224            -246         118         389 
08-16          226            -111         120         918 
08-17          246            -145         126         423 
08-18          218            -224          62         376 



(DEDI1) DEADWOOD - NEAR LOWMAN Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              2  45           1           4           7  
Apr             14 145           5          10          20  
May             49 100          24          49          92  
Jun             17  51          10          34          78  
Jul              6  54           3          10          22  
Total           88  82          43         107         219  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          532             171         343         616 
04-21          683             193         362         664 
04-22          886             168         385         815 
04-23          940             195         419        1039 
04-24          730             168         454         950 
04-25          582             231         451         941 
04-26          511             185         434         929 
04-27          497             219         495         965 
04-28          533             282         517        1076 
04-29          570             253         515        1002 
04-30          617             307         523         903 

05-01          713             270         576         857 
05-02          724             251         566         844 
05-03          726             255         578         900 
05-04          749             264         563        1001 
05-05          778             311         656        1061 
05-06          792             305         637        1138 
05-07          808             321         667        1262 
05-08          804             377         674        1369 
05-09          795             314         701        1346 
05-10          797             378         673        1385 
05-11          811             413         741        1297 
05-12          824             472         870        1341 
05-13          844             488         799        1479 
05-14          864             462         725        1454 
05-15          889             454         744        1583 
05-16          933             468         766        1714 
05-17          956             480         820        1970 
05-18          948             500         894        2088 
05-19          931             495         919        1962 
05-20          898             489         989        1870 
05-21          877             440         979        1722 
05-22          852             423         958        1645 
05-23          824             424         971        1608 
05-24          785             411         933        1702 
05-25          755             415         927        1609 
05-26          749             385         941        1670 
05-27          749             457         904        1663 
05-28          717             369         923        1727 
05-29          673             363         885        1869 
05-30          632             329         889        1821 
05-31          588             316         849        1562 

06-01          554             333         839        1628 
06-02          530             270         978        1656 
06-03          493             291         908        1684 
06-04          477             243         891        2051 
06-05          455             261         898        2012 
06-06          419             214         906        1807 
06-07          392             221         825        1756 
06-08          372             214         778        1635 
06-09          352             249         715        1480 
06-10          336             171         664        1447 
06-11          320             188         650        1281 
06-12          305             145         660        1334 
06-13          293             149         599        1370 
06-14          279             129         576        1381 
06-15          265             141         530        1325 
06-16          254             164         498        1384 
06-17          244             149         541        1258 
06-18          234             165         462        1258 
06-19          224             134         433        1194 
06-20          214             136         446        1230 
06-21          205             129         404        1196 
06-22          197             115         379        1120 
06-23          189             101         341        1014 
06-24          181              99         323         918 
06-25          174              99         320         926 
06-26          169             105         298         869 
06-27          163             142         317         809 
06-28          156             111         293         762 
06-29          151             134         277         728 
06-30          145             120         267         726 

07-01          140             112         234         724 
07-02          136              90         227         710 
07-03          131              87         197         704 
07-04          126              81         204         673 
07-05          122              73         195         602 
07-06          118              42         177         509 
07-07          114              55         185         491 
07-08          110              80         207         487 
07-09          107              85         177         427 
07-10          104              67         206         413 
07-11          101              86         200         357 
07-12           97              75         174         391 
07-13           94              69         164         351 
07-14           91              22         181         303 
07-15           89              47         152         308 
07-16           86              41         160         266 
07-17           84              48         170         276 
07-18           82              69         155         270 
07-19           80              38         156         277 
07-20           77              65         138         259 
07-21           75              18         157         256 
07-22           73              57         150         248 
07-23           72               2         149         231 
07-24           70              47         143         226 
07-25           68              54         142         229 
07-26           67              16         138         211 
07-27           66              29         134         219 
07-28           64              27         138         222 
07-29           63              43         131         224 
07-30           61             -33         134         217 
07-31           61              23         123         222 

08-01           60              36         127         206 
08-02           58              22         123         217 
08-03           57              29         126         184 
08-04           56              -8         122         201 
08-05           54              22         134         198 
08-06           54              33         127         194 
08-07           53              41         109         197 
08-08           52              27         122         176 
08-09           51              30         109         183 
08-10           50              41         120         175 
08-11           50              18         115         177 
08-12           49              34         106         171 
08-13           49              30         112         180 
08-14           49             -21          95         170 
08-15           48             -68         106         182 
08-16           47              19         112         242 
08-17           47              18         117         183 
08-18           46              13         102         185 



(EMMI1) PAYETTE - NEAR EMMETT Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             55  95          33          59          82  
Apr            148 150          30          99         262  
May            356  93         115         384         716  
Jun            184  54          79         341         657  
Jul             85  62          76         138         213  
Total          829  81         333        1020        1929  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         6239            1428        4250       11929 
04-21         6522            1591        4505       12057 
04-22         7324            1507        4810       11430 
04-23         8248            1374        5220       11820 
04-24         8859            1363        4620       12700 
04-25         7632            1313        4665       12590 
04-26         6667            1359        4370       12680 
04-27         6157            1377        4260       12850 
04-28         5885            1271        4300       12180 
04-29         5645            1231        4440       11100 
04-30         5541            1417        4370       10720 

05-01         5593            1628        4630       10761 
05-02         5602            1558        4580       10531 
05-03         5393            1317        4750       10505 
05-04         5232            1186        5090       10959 
05-05         5155            1204        5400       10668 
05-06         5047            1187        5545       10444 
05-07         4948            1427        5740        9983 
05-08         4859            1820        5955       10409 
05-09         4720            2061        5540       10060 
05-10         4794            2001        5500        9959 
05-11         5216            1663        5200       10370 
05-12         5246            1581        5180       11130 
05-13         6266            1636        5115       11380 
05-14         6301            2022        5120       12610 
05-15         6326            2196        5000       13220 
05-16         6543            2024        5105       13660 
05-17         6791            2199        6280       12580 
05-18         6877            2601        5970       12940 
05-19         6935            2301        7080       13240 
05-20         6821            2076        6995       12900 
05-21         6591            2150        7295       11690 
05-22         6478            1919        7250       11690 
05-23         6349            1875        7260       11760 
05-24         6134            1773        7835       12190 
05-25         5857            1888        7990       12170 
05-26         5699            1992        7885       12670 
05-27         5793            2542        7720       11880 
05-28         5763            2453        7620       11530 
05-29         5612            2132        7620       12140 
05-30         5507            1934        7860       12790 
05-31         5304            1711        7500       12400 

06-01         5083            1636        7120       12000 
06-02         4902            1674        7225       11830 
06-03         4748            1450        8270       11940 
06-04         4530            1592        8440       12390 
06-05         4446            1670        8565       13150 
06-06         4324            1489        8820       12660 
06-07         4116            1378        8245       12460 
06-08         3877            1355        7820       13020 
06-09         3629            1518        7235       13790 
06-10         3308            1671        6670       13700 
06-11         3104            1644        6290       13920 
06-12         3018            1721        5785       13370 
06-13         2981            1907        5730       13650 
06-14         2979            1507        5915       12440 
06-15         2919            1235        5860       12250 
06-16         2833            1293        5535       12020 
06-17         2779            1301        5385       11680 
06-18         2750            1067        5325       11850 
06-19         2686            1044        4955       10790 
06-20         2596             996        4755       10560 
06-21         2497             949        4560       10602 
06-22         2407             911        4300       10321 
06-23         2323             854        3900        9248 
06-24         2245             831        3725        8209 
06-25         2165            1004        3730        7284 
06-26         2082            1145        3655        7827 
06-27         2005            1206        3655        7906 
06-28         1916            1090        3555        7390 
06-29         1823            1194        3430        6728 
06-30         1740            1447        3330        6106 

07-01         1654            1280        3110        5537 
07-02         1586            1129        2950        5387 
07-03         1548            1169        2925        5322 
07-04         1511            1270        2830        5396 
07-05         1477            1280        2745        5365 
07-06         1452            1298        2660        4897 
07-07         1428            1212        2585        4544 
07-08         1401            1148        2500        4270 
07-09         1375            1073        2460        3755 
07-10         1348            1122        2365        3532 
07-11         1323            1301        2445        3482 
07-12         1288            1395        2385        3348 
07-13         1257            1387        2350        3248 
07-14         1227            1437        2280        3195 
07-15         1201            1433        2275        2993 
07-16         1179            1430        2150        2942 
07-17         1195            1422        2115        2844 
07-18         1227            1367        2070        2773 
07-19         1256            1397        2010        2788 
07-20         1281            1501        2015        2753 
07-21         1311            1370        1955        2697 
07-22         1342            1290        1925        2691 
07-23         1378            1146        1865        2852 
07-24         1404            1031        1890        2757 
07-25         1419             986        1875        2674 
07-26         1431            1027        1880        2592 
07-27         1449             975        1850        2542 
07-28         1470             933        1835        2552 
07-29         1489            1054        1825        2531 
07-30         1508            1216        1800        2470 
07-31         1516            1162        1810        2457 

08-01         1524            1077        1820        2416 
08-02         1529            1008        1775        2368 
08-03         1526             990        1740        2285 
08-04         1526             995        1720        2287 
08-05         1532             981        1705        2243 
08-06         1540            1032        1600        2230 
08-07         1552            1005        1635        2268 
08-08         1556             974        1610        2388 
08-09         1557             901        1580        2306 
08-10         1559             866        1575        2229 
08-11         1563             870        1605        2200 
08-12         1570             864        1575        2197 
08-13         1574             853        1565        2240 
08-14         1570             862        1610        2258 
08-15         1566             858        1580        2252 
08-16         1555             858        1575        2299 
08-17         1557             880        1630        2404 
08-18         1563             883        1620        2476 



(WSRI1) WEISER - NEAR WEISER Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              9 103           7           9          12  
Apr             51 117          19          44          93  
May             59  50          49         119         247  
Jun             17  27          16          62         140  
Jul             15  86          13          17          33  
Total          151  60         105         251         525  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         2652             822        1970        4699 
04-21         2635             853        1915        4997 
04-22         2692             875        2015        4143 
04-23         3345             830        2075        4138 
04-24         3141             819        2030        4786 
04-25         2532             810        2005        4553 
04-26         2142             815        2050        4527 
04-27         1895             818        1995        4259 
04-28         1708             858        2075        3959 
04-29         1564             977        2005        3547 
04-30         1495             967        1925        3272 

05-01         1497             971        1930        3395 
05-02         1467             891        1860        3505 
05-03         1403             882        1835        3761 
05-04         1361             850        1945        3834 
05-05         1353             842        2050        3837 
05-06         1332             875        2025        3580 
05-07         1305             910        2025        3894 
05-08         1235             883        2040        3768 
05-09         1154             894        2085        3694 
05-10         1119             842        2240        3325 
05-11         1074             811        1960        3640 
05-12         1003             794        1825        3772 
05-13          949             857        1765        4209 
05-14          910             907        1735        3865 
05-15          886             890        1810        3967 
05-16          902             916        1855        4208 
05-17          907             858        1915        4520 
05-18          925             933        2135        4682 
05-19          964             816        2150        5574 
05-20          900             829        2075        5450 
05-21          839             833        2035        5226 
05-22          823             782        1990        4565 
05-23          785             808        1970        4308 
05-24          724             771        1975        4258 
05-25          663             715        1950        3811 
05-26          616             668        1805        3972 
05-27          595             654        1755        3635 
05-28          569             631        1870        3325 
05-29          540             556        1810        3359 
05-30          548             486        1860        3865 
05-31          515             437        1820        3948 

06-01          476             391        1765        3336 
06-02          446             400        1665        3431 
06-03          419             403        1640        3743 
06-04          400             400        1610        3688 
06-05          382             345        1670        3311 
06-06          364             335        1655        3192 
06-07          347             325        1525        3380 
06-08          331             281        1390        3270 
06-09          317             251        1270        2700 
06-10          302             250        1140        2465 
06-11          292             237        1045        2611 
06-12          282             274         986        2865 
06-13          276             306         996        2796 
06-14          263             299        1029        2524 
06-15          249             260        1063        2504 
06-16          243             236        1115        2236 
06-17          241             246        1050        2059 
06-18          234             216         989        2129 
06-19          229             208         916        2008 
06-20          228             217         861        1777 
06-21          227             227         806        1686 
06-22          223             235         774        1644 
06-23          221             241         728        1431 
06-24          221             231         660        1307 
06-25          222             235         598        1498 
06-26          223             235         547        1706 
06-27          221             244         502        1523 
06-28          220             228         478        1383 
06-29          219             218         431        1264 
06-30          220             223         408        1164 

07-01          219             212         385        1102 
07-02          222             217         346        1032 
07-03          224             224         324         990 
07-04          223             212         301         937 
07-05          226             212         276         906 
07-06          227             231         275         812 
07-07          228             218         275         743 
07-08          230             223         268         677 
07-09          229             218         271         619 
07-10          231             227         277         584 
07-11          235             223         269         537 
07-12          234             224         268         500 
07-13          236             224         272         561 
07-14          236             224         255         524 
07-15          236             216         262         472 
07-16          238             224         264         424 
07-17          240             202         261         391 
07-18          240             202         261         362 
07-19          242             200         262         372 
07-20          242             199         260         357 
07-21          241             210         259         379 
07-22          242             208         256         368 
07-23          246             210         261         344 
07-24          248             206         261         338 
07-25          243             207         261         345 
07-26          239             208         259         328 
07-27          239             218         258         329 
07-28          241             214         257         330 
07-29          242             214         257         329 
07-30          247             208         261         335 
07-31          247             204         254         349 

08-01          249             205         252         368 
08-02          251             202         258         343 
08-03          251             195         258         344 
08-04          251             203         250         343 
08-05          254             201         247         323 
08-06          255             202         245         320 
08-07          259             202         247         318 
08-08          262             219         253         332 
08-09          261             222         253         328 
08-10          262             212         253         314 
08-11          266             202         251         303 
08-12          265             206         259         321 
08-13          266             209         254         319 
08-14          265             208         257         309 
08-15          267             200         262         301 
08-16          268             198         257         299 
08-17          269             203         257         331 
08-18          266             183         254         348 



(WEII1) SNAKE - AT WEISER Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug            338 102         248         329         455  
Apr            423 112         194         376        1083  
May           1005  86         656        1173        2716  
Jun            734  79         476         933        2317  
Jul            548  89         432         613        1003  
Total         3047  89        2006        3425        7574  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20        19876            8842       16600       50680 
04-21        19585            9693       17400       52360 
04-22        19886            9352       16950       50380 
04-23        21260            9064       17850       49000 
04-24        23202            9230       17550       48870 
04-25        21530            9076       16750       50380 
04-26        19426            8681       16850       50330 
04-27        18119            8712       16900       49710 
04-28        17313            8481       17950       49180 
04-29        16703            8330       17200       48280 
04-30        16262            8221       17500       47200 

05-01        16031            8128       17900       45850 
05-02        15810            8119       17850       46530 
05-03        15548            8931       17100       45120 
05-04        15261            8710       16700       42400 
05-05        15159            9102       17150       41330 
05-06        15067            8909       17300       40300 
05-07        15020            9063       17950       40170 
05-08        14990            9074       17950       39360 
05-09        14880            9849       17600       41200 
05-10        14753            9894       18950       41270 
05-11        15163           10001       18100       44090 
05-12        15302           10200       18000       43160 
05-13        15937           10330       19050       42040 
05-14        16586           11060       17900       40940 
05-15        16671           11710       18350       47210 
05-16        16900           11930       19250       50530 
05-17        17286           12180       20350       51810 
05-18        17601           11910       19450       50430 
05-19        17816           12740       20200       51470 
05-20        17887           13420       21200       49000 
05-21        17683           13110       21800       46360 
05-22        17627           13160       21400       45290 
05-23        17580           12460       21250       44510 
05-24        17404           12300       21250       42310 
05-25        17103           11820       20200       42260 
05-26        16832           11120       20100       42690 
05-27        16794           11050       19650       41750 
05-28        16921           10570       19300       41830 
05-29        16667           10440       19450       43330 
05-30        16359            9877       19700       42050 
05-31        16054            9877       19350       42940 

06-01        15596            9629       18900       42370 
06-02        15178            8580       19050       44040 
06-03        14837            8333       19300       44430 
06-04        14411            8736       18600       43620 
06-05        14204            8934       17500       43750 
06-06        14157            9433       17850       43990 
06-07        14042            9038       18100       44340 
06-08        13854            8491       18700       44890 
06-09        13662            8976       18450       45680 
06-10        13401            8651       18650       44450 
06-11        13146            8477       18100       43240 
06-12        12920            8304       17250       42950 
06-13        12717            8070       16150       42580 
06-14        12571            7915       16100       42990 
06-15        12397            7924       14600       41050 
06-16        12144            7880       15050       40900 
06-17        11915            7828       15300       42680 
06-18        11712            7583       15650       40680 
06-19        11546            7590       15250       38730 
06-20        11367            7494       15000       37770 
06-21        11151            7347       15000       36630 
06-22        10935            7591       14700       34970 
06-23        10743            7073       14250       33250 
06-24        10581            7168       13250       31990 
06-25        10441            7192       12900       29800 
06-26        10320            6951       12750       31840 
06-27        10199            6967       11550       30270 
06-28        10079            7481       10650       29340 
06-29         9948            7267       10950       28230 
06-30         9832            7357       11150       27140 

07-01         9711            7598       11000       25890 
07-02         9591            7355       10500       25730 
07-03         9513            7020       10120       23670 
07-04         9447            7115       10550       23810 
07-05         9365            7115       10750       22510 
07-06         9298            7191       10550       21480 
07-07         9214            6955       11000       20440 
07-08         9144            7112       10750       18600 
07-09         9087            7122       10600       16770 
07-10         9009            7035       10600       16570 
07-11         8967            6789       10300       14890 
07-12         8901            6748        9645       14990 
07-13         8772            7164        9755       15290 
07-14         8646            7363       10200       13890 
07-15         8546            7352       10300       14200 
07-16         8470            7379       10450       14520 
07-17         8421            7250        9890       13650 
07-18         8426            7281       10155       13620 
07-19         8470            7356        9800       13760 
07-20         8506            7055       10250       13860 
07-21         8543            6806        9500       13590 
07-22         8586            7013        9525       13670 
07-23         8646            6825        9435       13700 
07-24         8738            6683        9260       13290 
07-25         8800            6702        9105       13830 
07-26         8834            6596        9130       13130 
07-27         8874            6555        9010       13490 
07-28         8913            6562        9500       13490 
07-29         8943            6765        9360       13720 
07-30         8998            6755        9130       12680 
07-31         9062            6986        8870       12930 

08-01         9119            7302        8580       12590 
08-02         9170            7250        8880       13110 
08-03         9218            6906        8940       12590 
08-04         9252            6727        9045       12380 
08-05         9277            6721        8735       12650 
08-06         9303            6626        8895       11870 
08-07         9349            6828        9125       12150 
08-08         9414            6948        9130       12080 
08-09         9464            6978        9555       12930 
08-10         9485            6728        9510       12600 
08-11         9507            6941        9180       12470 
08-12         9553            7089        9300       12360 
08-13         9593            7054        9570       12690 
08-14         9625            7238        9770       13100 
08-15         9649            6761        9345       13480 
08-16         9687            6779        9575       13280 
08-17         9744            6932        9485       13270 
08-18         9813            7033        9480       13630 



(BRNI1) SNAKE - BROWNLEE DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug            351 103         259         342         483  
Apr            423 100         216         422        1163  
May           1086  82         697        1317        2886  
Jun            799  75         518        1063        2486  
Jul            584  89         456         657        1101  
Total         3244  85        2146        3801        8119  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20        19469           10018       17986       54706 
04-21        18981           10081       18501       56849 
04-22        18850           10356       19103       54889 
04-23        20245           10220       19680       53242 
04-24        23562           10303       19791       52836 
04-25        23142           10085       19557       53168 
04-26        20639           10011       19452       53229 
04-27        18598            9704       19292       52764 
04-28        17187            9524       19566       52567 
04-29        16237            9369       20126       51653 
04-30        16188            9332       19963       50455 

05-01        17695            9051       20074       48524 
05-02        17385            9204       20134       47822 
05-03        17103            9528       19803       48414 
05-04        16764            9563       19008       47621 
05-05        16599            9729       18587       45725 
05-06        16493            9587       19087       43723 
05-07        16419            9655       19714       42435 
05-08        16372            9677       19998       41746 
05-09        16280           10033       19808       42161 
05-10        16133           10274       20733       43153 
05-11        16380           10505       20187       45011 
05-12        16654           10921       19756       45406 
05-13        17017           11113       19939       44261 
05-14        17861           11204       19254       43083 
05-15        17967           11712       19701       48088 
05-16        18136           12537       21789       54962 
05-17        18500           13156       23324       53817 
05-18        18838           13108       22772       53626 
05-19        19059           13656       22566       54908 
05-20        19167           14189       23234       53219 
05-21        19012           13795       24082       49694 
05-22        18889           13907       24310       48648 
05-23        18860           13177       24229       48129 
05-24        18705           12813       24073       45854 
05-25        18419           12423       23752       45159 
05-26        18118           11737       23107       45500 
05-27        18006           11635       22351       44686 
05-28        18130           11347       22473       44466 
05-29        17952           11258       22154       45606 
05-30        17631           10510       22059       44665 
05-31        17341           10529       22048       45187 

06-01        16891           10351       22071       44616 
06-02        16458            9477       22333       46713 
06-03        16090            9008       22884       46719 
06-04        15685            9151       21490       46783 
06-05        15392            9444       20640       47103 
06-06        15325            9903       20677       47459 
06-07        15231            9778       21301       47564 
06-08        15053            9030       21288       47904 
06-09        14850            9560       21271       48331 
06-10        14605           10109       21111       46898 
06-11        14325            9767       20152       45859 
06-12        14092            9567       19148       45345 
06-13        13870            9203       18622       44941 
06-14        13707            9045       18534       44413 
06-15        13545            8843       17317       44245 
06-16        13299            8501       16235       44218 
06-17        13052            8468       16397       45259 
06-18        12828            8635       16860       45000 
06-19        12635            8574       17009       44659 
06-20        12439            7946       16497       42359 
06-21        12212            7747       16316       42071 
06-22        11970            7788       16713       40166 
06-23        11752            7422       15892       36858 
06-24        11563            7649       15261       34636 
06-25        11397            7808       15000       32385 
06-26        11252            7611       14445       30464 
06-27        11115            7558       13651       30838 
06-28        10979            7759       12519       30910 
06-29        10833            7674       11855       30021 
06-30        10688            7697       12329       29070 

07-01        10546            7790       12158       28015 
07-02        10404            7975       11665       27681 
07-03        10299            8065       11240       27749 
07-04        10215            7640       11378       28182 
07-05        10114            7542       11373       26547 
07-06        10022            7396       11130       24612 
07-07         9928            7621       11002       22240 
07-08         9835            7777       11179       20167 
07-09         9763            7557       11223       18189 
07-10         9672            7674       11105       18938 
07-11         9596            7205       11174       17486 
07-12         9522            7200       11052       16182 
07-13         9386            7316       10818       16410 
07-14         9242            7565       10827       15122 
07-15         9117            7538       10764       15126 
07-16         9015            7572       11251       14946 
07-17         8944            7505       11276       14283 
07-18         8932            7414       11252       14462 
07-19         8967            7472       10701       14622 
07-20         9004            7572       10664       14862 
07-21         9037            7630       10318       14820 
07-22         9073            7481       10172       14612 
07-23         9120            7303       10069       14588 
07-24         9200            7223        9930       13849 
07-25         9270            7162        9835       14441 
07-26         9303            7056       10034       15063 
07-27         9333            6754        9507       14939 
07-28         9363            6880        9692       14141 
07-29         9385            6847        9554       14392 
07-30         9428            6927        9483       14445 
07-31         9490            7061        9549       14223 

08-01         9545            7732        9322       14159 
08-02         9592            7782        9392       14275 
08-03         9636            7158        9664       14196 
08-04         9666            7134        9525       13878 
08-05         9682            7251        9428       13051 
08-06         9702            7062        9332       12308 
08-07         9736            6984        9379       12342 
08-08         9793            7058        9364       12331 
08-09         9839            6740        9451       13293 
08-10         9857            7055        9492       13792 
08-11         9876            7375        9879       13739 
08-12         9915            7256        9825       13303 
08-13         9951            7522        9745       13424 
08-14         9981            7550        9735       13477 
08-15        10000            7486        9788       13777 
08-16        10034            7303        9771       14015 
08-17        10088            7114        9751       14279 
08-18        10147            7076        9838       14103 



(WHBI1) SALMON - AT WHITEBIRD Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug            169  95         116         179         295  
Apr            471 133         192         354         695  
May           1657  86        1046        1918        3570  
Jun           1173  63         756        1850        3524  
Jul            437  72         313         610        1197  
Total         3907  80        2424        4911        9281  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20        16945            7224       12650       20740 
04-21        18257            7569       13100       28460 
04-22        22671            7871       14200       33210 
04-23        27137            8080       15650       32970 
04-24        26541            8792       17800       35410 
04-25        24049            8987       18100       37670 
04-26        22154            9181       18350       33750 
04-27        20847            9444       17050       31410 
04-28        19964            9322       16450       33250 
04-29        19443           10081       17000       32260 
04-30        19758           10520       18400       31330 

05-01        20977           11420       18550       37090 
05-02        22237           11750       19400       35720 
05-03        22499           12170       19600       34190 
05-04        22564           12320       20000       33590 
05-05        22803           12520       20550       35820 
05-06        23000           12620       21900       41810 
05-07        23417           13060       25650       45270 
05-08        23734           12990       25500       49730 
05-09        23720           14670       25450       53650 
05-10        23745           13760       26150       48360 
05-11        23744           12880       25450       49020 
05-12        24035           13160       26000       53900 
05-13        24427           13400       30400       53190 
05-14        24929           15600       29050       58920 
05-15        25751           16840       28500       57660 
05-16        27172           16670       32600       61430 
05-17        28535           18660       32550       61440 
05-18        29565           19260       35650       70920 
05-19        30386           20700       39050       80260 
05-20        30602           21060       38150       81820 
05-21        30418           20570       40450       77690 
05-22        30284           20510       39300       75170 
05-23        30485           21320       39700       63430 
05-24        30701           22230       37850       65310 
05-25        30568           22000       39100       67480 
05-26        30466           20480       38250       66900 
05-27        30797           21200       38200       65440 
05-28        31066           22240       38500       65930 
05-29        31073           22010       39500       66360 
05-30        31110           20140       39250       69340 
05-31        30696           19240       36900       73370 

06-01        30023           19320       35750       79170 
06-02        29413           19820       39000       70630 
06-03        28957           19800       43500       64560 
06-04        28447           18940       43350       67380 
06-05        28015           18070       41650       77450 
06-06        27600           17180       43450       76690 
06-07        27268           16500       45000       75130 
06-08        26880           15680       39850       73960 
06-09        25878           14720       37100       73420 
06-10        24452           13840       33800       68870 
06-11        23182           13600       32850       63160 
06-12        22125           13630       32450       62280 
06-13        21161           13850       33500       65160 
06-14        20252           13450       33600       67750 
06-15        19295           12990       31900       66970 
06-16        18362           12720       30850       65840 
06-17        17579           12240       30650       63080 
06-18        16850           11520       30000       60990 
06-19        16144           10910       28550       59510 
06-20        15457           10230       27250       55150 
06-21        14783            9713       25150       50110 
06-22        14134            9322       24100       48890 
06-23        13528            8976       23450       48230 
06-24        12982            8592       22600       45220 
06-25        12448            8139       22100       42330 
06-26        11965            7781       21750       40000 
06-27        11589            7547       20750       39770 
06-28        11260            7547       19950       36850 
06-29        10892            7298       19600       35130 
06-30        10520            7335       19350       33590 

07-01        10135            6954       17900       32760 
07-02         9785            6729       16700       33200 
07-03         9466            6444       15900       33890 
07-04         9156            6190       15300       33310 
07-05         8888            5972       14600       32070 
07-06         8631            5945       14000       30050 
07-07         8396            6166       13500       27320 
07-08         8169            6008       12850       25000 
07-09         7960            5885       12100       23460 
07-10         7758            5682       11450       22570 
07-11         7581            5535       10900       21690 
07-12         7413            5343       10310       20430 
07-13         7255            5180        9815       19300 
07-14         7091            5099        9410       18290 
07-15         6936            5006        9250       17290 
07-16         6792            4956        8955       16420 
07-17         6660            4863        8700       15920 
07-18         6531            4787        8320       15460 
07-19         6408            4910        7975       16060 
07-20         6289            4813        7665       15710 
07-21         6179            4643        7410       14930 
07-22         6072            4541        7125       13960 
07-23         5973            4391        6885       13190 
07-24         5883            4283        6730       12500 
07-25         5793            4209        6870       12000 
07-26         5711            4212        6695       11650 
07-27         5625            4131        6450       11580 
07-28         5563            3967        6250       11100 
07-29         5488            3805        6080       10680 
07-30         5412            3666        5845       10883 
07-31         5357            3691        5705       10910 

08-01         5292            3981        5675       10612 
08-02         5231            3864        5580       10055 
08-03         5169            3754        5460        9493 
08-04         5122            3655        5425        9036 
08-05         5069            3537        5305        8680 
08-06         4987            3437        5185        8355 
08-07         4838            3355        5095        8145 
08-08         4694            3242        5000        8569 
08-09         4625            3156        4965        8622 
08-10         4592            3072        5000        7887 
08-11         4567            2975        4935        7296 
08-12         4543            2934        4860        7095 
08-13         4504            2936        4770        7089 
08-14         4472            2967        4700        7268 
08-15         4454            2982        4605        7344 
08-16         4438            2936        4530        7637 
08-17         4417            2872        4470        7805 
08-18         4391            2826        4500        7659 



(TRYO3) GRANDE RONDE - TROY Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             22  92          16          24          41  
Apr            145 108          77         134         282  
May            191  46         228         416         733  
Jun             83  28         127         301         512  
Jul             50  48          46         104         208  
Total          492  50         492         979        1775  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         4968            3464        5885       11130 
04-21         4796            3405        5780       13125 
04-22         5173            3379        6065       15050 
04-23        11275            3394        6505       14930 
04-24        10853            3292        6195       15750 
04-25         7836            3354        6415       15110 
04-26         6619            3362        6210       13860 
04-27         6078            3412        6075       12610 
04-28         5674            3637        6285       11280 
04-29         5243            4013        6235       10045 
04-30         4853            3907        6100        9212 

05-01         4579            3743        6575        9420 
05-02         4372            3462        6535        9456 
05-03         4262            3455        6235        9015 
05-04         4186            3543        6670        9106 
05-05         4015            3520        6390       10345 
05-06         3831            3555        6445       12350 
05-07         4113            3710        6520       11650 
05-08         4032            3897        6390       10890 
05-09         3681            3786        6395       10981 
05-10         3459            3622        6375       10830 
05-11         3308            3511        6180       11260 
05-12         3346            3512        6160       12980 
05-13         3245            3809        6140       13880 
05-14         3062            4383        6165       13053 
05-15         3006            4306        6730       12760 
05-16         3050            4364        6345       14420 
05-17         2977            4286        6395       14420 
05-18         2900            4102        7265       13740 
05-19         2820            4030        6905       14160 
05-20         2720            4211        6945       13470 
05-21         2815            4072        7110       13830 
05-22         2744            4035        7200       12660 
05-23         2571            3938        7630       12180 
05-24         2444            3626        7600       11460 
05-25         2343            3428        7650       10980 
05-26         2267            3167        7530       12240 
05-27         2198            3152        7660       11580 
05-28         2133            3110        7255       11380 
05-29         2074            3087        6785       11250 
05-30         2017            3229        7005       11600 
05-31         1965            3112        6400       12080 

06-01         1908            3029        6090       11080 
06-02         1856            3095        6405       10090 
06-03         1810            2922        7180       11620 
06-04         1768            3274        6830       11045 
06-05         1724            3435        7185       11020 
06-06         1685            3344        6855       11300 
06-07         1643            2894        6595       10660 
06-08         1599            2449        6070        9592 
06-09         1562            2181        5610        8945 
06-10         1531            2448        5140        8706 
06-11         1494            2538        5115        8425 
06-12         1466            2513        5135        8294 
06-13         1435            2476        5450        8242 
06-14         1400            2362        4995        8449 
06-15         1370            2207        5125        8521 
06-16         1341            2052        4940        8678 
06-17         1316            1923        4700        8813 
06-18         1283            1814        4670        8809 
06-19         1263            1686        4490        8692 
06-20         1242            1571        4280        8052 
06-21         1214            1494        3915        7665 
06-22         1194            1446        3785        6957 
06-23         1178            1430        4030        6593 
06-24         1149            1415        3980        6690 
06-25         1124            1323        3840        7302 
06-26         1100            1254        4070        7216 
06-27         1081            1320        4040        6999 
06-28         1070            1297        3770        6981 
06-29         1053            1439        3610        6412 
06-30         1033            1397        3850        6192 

07-01         1018            1305        3835        5900 
07-02         1004            1208        3450        5833 
07-03          981            1126        3145        6281 
07-04          967            1045        2995        5624 
07-05          955            1001        2805        5204 
07-06          932            1026        2535        4988 
07-07          919             945        2355        4833 
07-08          911             871        2210        4244 
07-09          894             832        2030        3869 
07-10          879             783        1930        5144 
07-11          867             720        1835        4276 
07-12          860             750        1780        3620 
07-13          849             761        1720        3283 
07-14          831             777        1700        3149 
07-15          819             753        1595        3042 
07-16          808             721        1505        2978 
07-17          789             692        1385        2958 
07-18          779             663        1285        3033 
07-19          769             634        1255        2837 
07-20          759             600        1200        2645 
07-21          751             574        1115        2527 
07-22          745             559        1045        2413 
07-23          727             539         996        2216 
07-24          723             528         992        2049 
07-25          721             561         929        1905 
07-26          712             539         903        1882 
07-27          703             508         854        1780 
07-28          690             494         803        1680 
07-29          681             506         763        1627 
07-30          672             511         741        1588 
07-31          666             490         734        1497 

08-01          656             485         733        1354 
08-02          653             506         731        1267 
08-03          653             501         720        1254 
08-04          649             476         707        1230 
08-05          635             450         689        1205 
08-06          626             438         682        1167 
08-07          625             428         678        1181 
08-08          625             422         680        1250 
08-09          616             416         672        1195 
08-10          612             414         652        1118 
08-11          605             419         647        1085 
08-12          598             425         639        1083 
08-13          589             411         623        1071 
08-14          584             411         627        1072 
08-15          583             410         618        1033 
08-16          575             411         624        1081 
08-17          570             408         627        1089 
08-18          569             405         628        1034 



(ANAW1) SNAKE - NEAR ANATONE Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug            573  92         436         624         957  
Apr            966  97         568         996        2149  
May           2902  73        2271        4001        6625  
Jun           2090  60        1479        3471        6703  
Jul           1255  76        1017        1659        2777  
Total         7787  72        5771       10750       19210  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20        39389           24740       42750       93310 
04-21        37896           24940       44850       98890 
04-22        40761           24410       43300       95830 
04-23        50830           23900       45700       93360 
04-24        55396           23780       47350      102590 
04-25        50092           24370       45300      103900 
04-26        46010           27010       45900      103700 
04-27        43612           26670       45950      101650 
04-28        41970           28640       45350      100860 
04-29        40700           28550       47150       96700 
04-30        40688           29600       48900       92990 

05-01        44559           30640       50650       92260 
05-02        43217           30570       49650       91550 
05-03        43365           31310       50750       84380 
05-04        43111           31430       53150       81980 
05-05        42938           32170       56150       84500 
05-06        42916           34660       54750       86600 
05-07        43282           36540       55150       89820 
05-08        43823           35510       53850       92910 
05-09        43552           35520       54150       90380 
05-10        43161           34690       56850       95230 
05-11        42997           34120       58550       92530 
05-12        43504           33800       56650       92870 
05-13        43897           34720       58200       95010 
05-14        44925           36900       59700       99800 
05-15        45772           35260       57000      118900 
05-16        47119           36830       60500      113800 
05-17        48816           38050       62100      111700 
05-18        50279           37960       66300      124300 
05-19        51430           41620       70200      125800 
05-20        52021           40270       71900      129000 
05-21        51935           38930       70700      124600 
05-22        51576           40350       76950      124600 
05-23        51387           40760       77050      123400 
05-24        51433           41530       79850      124000 
05-25        51011           42790       75700      117500 
05-26        50408           40450       74350      125200 
05-27        50184           40060       74650      129300 
05-28        50525           39760       78800      109900 
05-29        50531           41660       82550      113600 
05-30        50214           38260       86500      124500 
05-31        49677           37880       84100      130900 

06-01        48687           36100       79350      128900 
06-02        48303           32350       78050      124500 
06-03        47400           32580       80250      116900 
06-04        46452           34060       80400      117500 
06-05        45529           33390       78350      129500 
06-06        44898           31790       76050      128900 
06-07        44376           31210       72050      125900 
06-08        43922           29880       69950      135500 
06-09        42932           29850       65150      133700 
06-10        41397           27800       61000      128500 
06-11        39669           26750       61650      127500 
06-12        38235           25760       63450      128300 
06-13        36941           25170       61900      128900 
06-14        35777           25490       60600      123700 
06-15        34649           25230       55400      121700 
06-16        33448           24510       55150      113800 
06-17        32288           23360       53450      118000 
06-18        31259           22160       53750      117600 
06-19        30289           21450       52600      113300 
06-20        29394           20680       49500      112300 
06-21        29270           20530       49650      108700 
06-22        28388           20210       47950      109240 
06-23        27496           20010       48050      100770 
06-24        26676           20330       44650       92990 
06-25        25920           18800       44950       89100 
06-26        25207           17620       42800       85340 
06-27        24600           17470       42250       81170 
06-28        24088           16900       42100       81500 
06-29        23577           17580       41850       79720 
06-30        23027           16950       38000       76720 

07-01        22474           17020       37550       72850 
07-02        21933           17730       36000       69910 
07-03        21438           19290       34850       67030 
07-04        21001           18630       34750       66300 
07-05        22882           18260       32150       64280 
07-06        23435           20700       31750       59640 
07-07        22963           21280       31800       56870 
07-08        22575           20920       30700       53450 
07-09        22254           19440       29650       51720 
07-10        21937           18820       30100       50810 
07-11        21634           15270       29500       50220 
07-12        21375           15990       28750       47760 
07-13        21089           17590       28800       44640 
07-14        20754           15230       27500       45350 
07-15        20432           16060       26450       43480 
07-16        20123           16780       25750       42740 
07-17        19699           17020       26700       40830 
07-18        19493           16360       25050       39990 
07-19        19372           16080       23950       37970 
07-20        19278           15070       22700       35340 
07-21        19181           15620       24450       33340 
07-22        19102           14750       23250       33090 
07-23        19018           15190       22000       33770 
07-24        18975           15540       21950       33160 
07-25        18962           15130       22100       33290 
07-26        18850           14290       22550       33790 
07-27        18656           14810       21750       33290 
07-28        18596           14300       20850       33060 
07-29        18546           13880       21650       32290 
07-30        18486           13230       19950       30050 
07-31        18465           12670       21500       29980 

08-01        18455           12260       20950       30590 
08-02        18437           12760       19950       31390 
08-03        18417           12710       18500       30600 
08-04        18399           12600       18350       30030 
08-05        18257           11580       17950       28120 
08-06        18146           12580       18300       27680 
08-07        15958           13000       17100       28180 
08-08        14901           12660       17850       27500 
08-09        14835           12400       17350       27570 
08-10        14805           12250       17150       27900 
08-11        14786           11880       17200       27180 
08-12        14779           11920       16500       23900 
08-13        14780           12020       16050       24880 
08-14        14770           11800       16500       23270 
08-15        14765           11790       16450       22470 
08-16        14767           11730       16400       22870 
08-17        14782           12010       16100       25530 
08-18        14811           11710       16000       22710 



(ORFI1) CLEARWATER - AT OROFINO Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             63  86          54          73         126  
Apr            473 121         240         391         723  
May           1458  90         975        1622        2841  
Jun            765  63         568        1219        2253  
Jul            207  63         179         325         643  
Total         2967  82        2016        3631        6585  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20        15497           10110       15500       27580 
04-21        16842            9573       15300       30100 
04-22        21199            9592       17100       33890 
04-23        28304            9446       18150       36380 
04-24        34160            9441       18400       39060 
04-25        29928           10650       18300       34450 
04-26        23909           11230       18450       29290 
04-27        19457           12500       18500       32630 
04-28        16860           12120       18900       34280 
04-29        16051           12930       19550       33600 
04-30        16484           13540       19000       33450 

05-01        17966           12910       19400       31170 
05-02        19456           11970       19400       29490 
05-03        19463           12170       20150       29880 
05-04        19627           13000       19800       34450 
05-05        20706           14400       20550       33320 
05-06        21428           13700       20850       35530 
05-07        21940           14400       23600       36070 
05-08        22531           15290       24400       35770 
05-09        22741           14090       24700       36040 
05-10        22777           14130       24650       37100 
05-11        22954           14200       24000       40690 
05-12        23243           14410       24550       43280 
05-13        23592           15010       24200       44400 
05-14        23779           14650       24050       51270 
05-15        24199           16040       26250       56970 
05-16        24942           18450       25950       55570 
05-17        25862           18220       27700       54010 
05-18        26604           18610       28550       60950 
05-19        27334           18830       29050       62400 
05-20        27193           19070       30700       56110 
05-21        26401           19130       28800       51560 
05-22        25879           19410       32300       51230 
05-23        25927           19770       35600       48510 
05-24        25745           18040       31350       50800 
05-25        25292           16570       29200       53780 
05-26        24804           16370       31400       56430 
05-27        24912           16600       30350       51660 
05-28        24993           16360       30350       49980 
05-29        24816           15520       29700       49860 
05-30        24522           15520       28350       50180 
05-31        23859           15070       28250       54220 

06-01        23063           15260       29300       51360 
06-02        22453           16000       29400       47390 
06-03        21689           15530       30700       49430 
06-04        20826           14400       30050       47560 
06-05        20141           13820       30200       49900 
06-06        19446           12550       30800       46640 
06-07        18916           12860       27500       42420 
06-08        18164           12220       26500       47330 
06-09        17180           11100       24700       41660 
06-10        15891           10550       24300       44040 
06-11        14892            9878       21750       43080 
06-12        14236            9218       20650       41460 
06-13        13262            9758       21200       38800 
06-14        12464            9493       22600       37250 
06-15        11762           10650       20250       39230 
06-16        10962            9923       19200       39450 
06-17        10449            9863       19150       38170 
06-18        10134            8735       17950       37960 
06-19         9741            7974       17950       38300 
06-20         9323            7578       18550       37840 
06-21         8876            7144       17100       34940 
06-22         8419            6919       16050       31860 
06-23         7948            6575       15050       29650 
06-24         7480            6246       13900       27570 
06-25         7029            6376       13050       30030 
06-26         6662            5829       12800       27010 
06-27         6396            5337       12150       24430 
06-28         6177            5057       11400       24090 
06-29         6034            4853       10595       23450 
06-30         5988            4672        9780       23780 

07-01         5792            4440        9245       22870 
07-02         5453            4543        8845       22730 
07-03         5160            4325        9480       18260 
07-04         4948            4081        8840       18570 
07-05         4716            3857        8270       15890 
07-06         4482            3692        7895       15380 
07-07         4247            3527        7660       14650 
07-08         4074            3375        7160       13680 
07-09         3910            3215        6750       12970 
07-10         3752            3481        6360       13240 
07-11         3613            3556        6120       12290 
07-12         3495            3390        5990       11090 
07-13         3382            3298        5440       10950 
07-14         3277            3149        5285       10168 
07-15         3180            2986        5000        9149 
07-16         3085            2859        4735        8461 
07-17         2992            2761        4500        7757 
07-18         2905            2684        4270        7315 
07-19         2825            2554        4050        6981 
07-20         2755            2439        3980        6596 
07-21         2685            2339        3795        6300 
07-22         2616            2248        3625        6055 
07-23         2547            2157        3455        5745 
07-24         2486            2084        3305        6283 
07-25         2426            2012        3185        6091 
07-26         2370            1940        3060        6479 
07-27         2313            1878        2985        6073 
07-28         2253            1818        2870        5855 
07-29         2196            1883        2725        5741 
07-30         2145            1759        2670        5387 
07-31         2099            1690        2550        5076 

08-01         2056            1679        2575        4775 
08-02         2017            1731        2495        4539 
08-03         1980            1700        2490        4301 
08-04         1941            1651        2265        4087 
08-05         1893            1622        2165        3941 
08-06         1854            1575        2175        3823 
08-07         1822            1536        2115        3681 
08-08         1794            1501        2050        3599 
08-09         1767            1504        1990        3528 
08-10         1734            1502        1950        3236 
08-11         1706            1510        2005        3122 
08-12         1687            1445        1950        3062 
08-13         1663            1425        1905        3099 
08-14         1638            1402        1875        3045 
08-15         1612            1371        1815        2935 
08-16         1589            1343        1740        2837 
08-17         1568            1310        1700        2984 
08-18         1550            1280        1660        2746 



(DWRI1) NF CLEARWATER - DWORSHAK DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             41  84          24          48          80  
Apr            285 111         141         257         488  
May            805  89         495         909        1549  
Jun            373  63         260         595        1244  
Jul            116  78          63         149         383  
Total         1620  83         983        1959        3744  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20        10188            5553       10531       18642 
04-21        11252            5585       11146       22030 
04-22        13391            5169       12167       23957 
04-23        18556            5891       12164       23697 
04-24        19763            5848       12135       27595 
04-25        15686            6498       12386       25028 
04-26        12504            6502       12020       24687 
04-27        10719            6696       11102       21655 
04-28        10189            8126       11494       20487 
04-29        10479            8041       12134       19078 
04-30        11058            7114       12398       19447 

05-01        12192            7543       11939       20685 
05-02        12611            7429       12790       19136 
05-03        12526            8289       12987       18569 
05-04        12564            7775       13900       20092 
05-05        12658            7778       12725       19442 
05-06        12945            8870       13152       21667 
05-07        13412            8376       13446       21304 
05-08        13541            8211       14291       19338 
05-09        13267            8184       13623       19381 
05-10        13103            8068       13235       21242 
05-11        12977            7888       14133       22421 
05-12        13062            8988       13756       23035 
05-13        13346            9199       12729       23888 
05-14        13489            8725       14744       26644 
05-15        13693            8217       14576       26969 
05-16        13989            8917       14790       28629 
05-17        14239            9771       15167       27301 
05-18        14384            8813       15640       33539 
05-19        14329            9085       16622       29594 
05-20        13929            7908       16512       29467 
05-21        13663            8763       17601       29430 
05-22        13581            7214       18271       29706 
05-23        13828            7503       18001       26684 
05-24        13505            7807       15170       26018 
05-25        13037            7005       16167       26678 
05-26        12662            7981       16442       29211 
05-27        12483            7622       15943       26402 
05-28        12110            8069       15855       28077 
05-29        11869            6200       15344       28761 
05-30        11623            7370       14576       28576 
05-31        11200            5998       14341       29009 

06-01        10683            6627       13573       29951 
06-02        10329            7351       14137       28328 
06-03        10120            6113       15163       26847 
06-04         9603            5550       15802       25651 
06-05         9314            4833       14269       23077 
06-06         9060            5539       14582       26438 
06-07         9044            6099       13934       23868 
06-08         8604            5594       13761       22253 
06-09         8109            5117       12632       20205 
06-10         7615            4958       12466       19690 
06-11         7340            3987       11358       19691 
06-12         6902            4846       10612       21174 
06-13         6505            4506       10420       20050 
06-14         6297            5039       10142       20356 
06-15         5991            4438        9589       22027 
06-16         5594            4385        9424       23568 
06-17         5489            4761        9058       21776 
06-18         5325            4131        8589       21759 
06-19         5106            4349        9101       21329 
06-20         4817            3300        8719       19438 
06-21         4592            3628        7984       18583 
06-22         4415            3349        7573       18209 
06-23         4037            2895        7322       18111 
06-24         3688            2955        6287       17215 
06-25         3473            2995        6359       18827 
06-26         3316            3076        6150       16191 
06-27         3300            3150        5886       16009 
06-28         3226            2212        5301       16176 
06-29         3131            3004        5253       16645 
06-30         3099            2437        4850       13898 

07-01         2978            2379        4601       15620 
07-02         2871            2368        4579       12334 
07-03         2784            2176        4335       10792 
07-04         2649            1891        4132       10244 
07-05         2504            1354        4010        9754 
07-06         2392            1720        3740        9776 
07-07         2316            1618        3424        9060 
07-08         2223            1247        3204        8637 
07-09         2138            1306        3085        8111 
07-10         2108            1202        2389        8160 
07-11         2063            1245        2767        8150 
07-12         1968            1123        2208        7801 
07-13         1894             988        2084        6839 
07-14         1883             968        2205        6564 
07-15         1820             706        2023        5409 
07-16         1760             835        2019        4556 
07-17         1732             406        1804        4658 
07-18         1687             868        1819        4366 
07-19         1643             324        1770        4151 
07-20         1602             488        1835        3780 
07-21         1589             406        1889        3943 
07-22         1549             317        1568        3728 
07-23         1510             118        1732        3657 
07-24         1476             827        1444        3180 
07-25         1439             572        1353        3257 
07-26         1429             438        1630        2885 
07-27         1378             673        1475        2994 
07-28         1338             739        1481        2841 
07-29         1315             771        1605        2692 
07-30         1303             748        1475        2596 
07-31         1296             883        1607        2433 

08-01         1287             829        1461        2515 
08-02         1263             481        1472        2322 
08-03         1234             898        1506        2852 
08-04         1202             686        1383        2655 
08-05         1181             616        1445        2308 
08-06         1174             790        1270        2251 
08-07         1183             995        1529        2698 
08-08         1179             908        1629        2117 
08-09         1124             596        1364        2102 
08-10         1108             735        1425        2247 
08-11         1145             745        1402        2030 
08-12         1114             176        1222        2048 
08-13         1068             677        1362        2168 
08-14         1067             771        1366        1883 
08-15         1064             643        1237        2466 
08-16         1054             538        1060        1954 
08-17         1035             510        1213        2171 
08-18         1026             349        1013        1704 



(SPDI1) CLEARWATER - AT SPALDING Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug            392  87         175         449         671  
Apr            774 120         409         643        1046  
May           2021  91        1373        2225        3346  
Jun           1006  64         820        1563        2901  
Jul            867  92         681         944        1533  
Total         5060  87        3458        5824        9496  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20        28656           15240       26100       43710 
04-21        29518           15430       27150       44040 
04-22        33423           16980       25900       48400 
04-23        40073           17210       27450       53040 
04-24        48427           17790       30900       56480 
04-25        45401           19030       29750       54480 
04-26        39085           19950       30750       50220 
04-27        34197           20090       32300       45750 
04-28        31221           20810       31650       42280 
04-29        30064           21110       31000       44960 
04-30        30362           22550       31250       43990 

05-01        31548           21880       32750       48250 
05-02        32717           21010       32100       44300 
05-03        28176           21600       32650       41400 
05-04        28190           22100       33350       42690 
05-05        29208           22100       33450       40930 
05-06        30288           21360       34950       41480 
05-07        31220           23140       35550       52450 
05-08        32011           26470       34100       49780 
05-09        32049           23170       33350       43650 
05-10        31864           23640       33050       46820 
05-11        31883           24270       32000       48510 
05-12        32167           21000       31750       50040 
05-13        32787           19220       31550       51800 
05-14        33147           21790       34350       58470 
05-15        33480           20700       35900       61470 
05-16        34310           22140       40150       67580 
05-17        35497           23910       37700       62290 
05-18        36385           24830       37950       66090 
05-19        37147           25200       37550       66160 
05-20        36827           25680       40200       62640 
05-21        35781           26430       36900       63110 
05-22        35024           25250       38300       60200 
05-23        35244           23830       39200       53640 
05-24        34882           22170       41400       56060 
05-25        33982           20960       38600       59860 
05-26        33069           20130       38750       57440 
05-27        32843           19550       38900       57150 
05-28        32647           20350       38800       54810 
05-29        32219           21010       39700       57240 
05-30        31715           19600       40200       59090 
05-31        30724           17960       36900       61750 

06-01        29384           17720       35000       57120 
06-02        28592           17780       36050       54310 
06-03        27871           18320       38650       58250 
06-04        27000           19230       37650       55650 
06-05        26266           18280       35850       56640 
06-06        25591           17980       34050       55250 
06-07        25000           18590       33650       54080 
06-08        24341           17580       32750       55190 
06-09        23370           17160       29950       52410 
06-10        21571           14080       28200       54480 
06-11        19512           13270       27450       52350 
06-12        18867           12080       26400       51990 
06-13        17938           11160       26300       52580 
06-14        17075           13820       27300       50240 
06-15        16372           16230       26500       52550 
06-16        15588           15540       26000       51500 
06-17        14971           14540       25100       49120 
06-18        14649           13230       22650       46180 
06-19        14264           12240       22850       44540 
06-20        12942           11800       24450       42900 
06-21        10652           11290       23100       40230 
06-22        10038           10720       22350       40610 
06-23         9476           11320       22300       44250 
06-24         9000           11020       20450       43600 
06-25         8539           10310       19500       42660 
06-26         8141            9655       17450       42060 
06-27         7848            9641       17150       40520 
06-28         7617            9729       16850       39680 
06-29         7448            9815       16500       40140 
06-30         7375            9204       15800       41640 

07-01         7241            8607       15350       34350 
07-02        10906            8716       15150       34200 
07-03        18120            8382       16000       27870 
07-04        17769            8427       16100       26030 
07-05        17388           10580       15500       25270 
07-06        17036           10180       15250       25470 
07-07        16709           11850       15250       24660 
07-08        16430           12160       16000       24450 
07-09        16174           11960       15550       24690 
07-10        15969           13370       15750       25050 
07-11        15473           12920       16150       24710 
07-12        14980           13720       16000       22370 
07-13        14775           12920       15450       21990 
07-14        14646           11400       15150       21700 
07-15        14498           11250       15900       23200 
07-16        14326           11210       15900       26720 
07-17        14201           12120       15950       26640 
07-18        14068           12120       15600       26990 
07-19        13934           12010       15650       26460 
07-20        13794           11720       15850       25710 
07-21        13221           11440       15400       25460 
07-22        13062           11170       15350       24340 
07-23        12947           10890       15150       24110 
07-24        12850           10160       14650       23820 
07-25        12743            9884       14550       23830 
07-26        12676           11440       14800       23880 
07-27        12570           11610       14450       23550 
07-28        12463           11430       14650       23260 
07-29        12377           10390       14500       22950 
07-30        12099            9924       14650       19080 
07-31        11704            9615       14300       20360 

08-01        11646            5718       13500       21770 
08-02        11583            6093       13450       21580 
08-03        11513            5390       13450       21390 
08-04        11439            4530       13350       21630 
08-05        11370            5612       12900       21850 
08-06        11312            6153       13000       21650 
08-07        11285            5193       13000       21430 
08-08        11256            5665       12800       20250 
08-09        10865            4803       12700       17270 
08-10        10733            4015       12350       16790 
08-11        10732            3986       12250       16930 
08-12        10693            3895       12350       16780 
08-13        10614            3896       12050       16760 
08-14        10586            3632       12000       16200 
08-15        10554            3512       12100       16640 
08-16        10520            5074       11700       16570 
08-17        10477            5687       11700       16490 
08-18        10432            5566       11750       16550 



(LGDW1) SNAKE - LOWER GRANITE DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug            965  89         635        1079        1564  
Apr           1750 105        1043        1667        3087  
May           4923  78        3757        6301        9754  
Jun           3096  59        2330        5243        9306  
Jul           2122  79        1758        2680        4093  
Total        12856  76        9523       16969       27804  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20        71927           44212       66817      130956 
04-21        68385           42380       68065      133832 
04-22        74184           41635       69685      125958 
04-23        90902           41913       76451      139813 
04-24       103823           42302       80478      153414 
04-25        95493           45453       79025      161352 
04-26        85095           48515       79535      156636 
04-27        77809           50910       81000      148751 
04-28        73191           54507       77759      140083 
04-29        70764           56903       81312      132479 
04-30        71050           57243       80530      133558 

05-01        76107           54152       83086      135342 
05-02        75935           54175       84004      128386 
05-03        71541           55558       82855      120785 
05-04        71301           56610       88662      120038 
05-05        72146           55850       89875      124725 
05-06        73204           53379       90744      126205 
05-07        74502           55427       90376      136918 
05-08        75834           59760       87402      137009 
05-09        75602           58628       92418      142260 
05-10        75025           55491       93416      156766 
05-11        74880           56835       95026      150820 
05-12        75671           53941       91432      134229 
05-13        76684           53708       90765      136103 
05-14        78072           62389       92079      157234 
05-15        79252           61730       94215      172786 
05-16        81430           62332       99805      178683 
05-17        84313           67136      100083      175957 
05-18        86664           69708      104749      175390 
05-19        88576           71486      113806      188092 
05-20        88848           72226      115468      192552 
05-21        87717           65279      110088      187892 
05-22        86600           65493      115704      181385 
05-23        86631           66491      119117      175199 
05-24        86315           69766      117157      173630 
05-25        84993           67728      112137      167383 
05-26        83477           63624      107824      181416 
05-27        83028           62723      111442      183891 
05-28        83172           64020      122356      163598 
05-29        82749           62051      125462      169116 
05-30        81929           60688      129409      172992 
05-31        80401           56380      126306      171928 

06-01        78071           54620      121178      179920 
06-02        76895           52624      121045      171883 
06-03        75271           50421      119488      169508 
06-04        73453           49502      117802      167560 
06-05        71795           51038      115916      185524 
06-06        70488           50326      114381      187822 
06-07        69376           50359      112880      187270 
06-08        68263           49334      107073      190684 
06-09        66303           47695      102621      185492 
06-10        62968           42976       95317      182975 
06-11        59182           41462       93617      182214 
06-12        57102           41279       91375      179532 
06-13        54880           40680       88290      173383 
06-14        52851           41630       90546      165874 
06-15        51021           40355       83711      166108 
06-16        49036           40422       85189      160813 
06-17        47259           35949       83139      165646 
06-18        45908           35233       84915      160318 
06-19        44553           33847       77698      154272 
06-20        42336           32066       72573      159517 
06-21        39922           32584       71463      149026 
06-22        38426           30433       68812      143948 
06-23        36972           31455       71315      140950 
06-24        35675           31971       68234      127515 
06-25        34460           29415       68285      119679 
06-26        33348           27678       66469      111960 
06-27        32448           27229       66185      109788 
06-28        31705           27258       64067      103105 
06-29        31024           28475       61970      103297 
06-30        30402           26507       58281      107488 

07-01        29715           25260       57225      104901 
07-02        32840           27200       54769      100799 
07-03        39558           27453       50234       96758 
07-04        38770           28170       54201       92055 
07-05        40270           29466       49552       84646 
07-06        40471           30946       48095       77491 
07-07        39672           32250       46749       73860 
07-08        39005           32480       48111       71102 
07-09        38428           31951       47282       70158 
07-10        37906           30949       47544       69944 
07-11        37107           30263       47665       69377 
07-12        36355           31187       47007       67237 
07-13        35864           32061       45553       64915 
07-14        35401           28669       44707       65696 
07-15        34931           32849       43945       61107 
07-16        34449           30933       42865       60191 
07-17        33900           29416       43441       57656 
07-18        33560           28304       41415       59716 
07-19        33306           28240       39790       58283 
07-20        33072           28111       40241       56227 
07-21        32402           27196       41131       55117 
07-22        32164           26622       38932       55743 
07-23        31965           28020       38779       55789 
07-24        31825           28028       37805       54095 
07-25        31705           26713       37216       53967 
07-26        31525           27688       37844       56737 
07-27        31226           27801       37657       57641 
07-28        31059           26366       37280       55993 
07-29        30923           24810       36727       52404 
07-30        30584           24900       33903       51932 
07-31        30169           22304       33767       52716 

08-01        30100           19512       33838       51215 
08-02        30020           20311       33421       50961 
08-03        29930           18774       32715       51432 
08-04        29838           17500       31396       49702 
08-05        29627           18211       31147       45152 
08-06        29458           18959       31528       44356 
08-07        27242           18195       30671       44226 
08-08        26157           18895       31000       44683 
08-09        25700           18192       30599       44648 
08-10        25538           16537       29749       43676 
08-11        25518           15652       30052       41347 
08-12        25472           15726       29529       39288 
08-13        25395           15955       28810       40766 
08-14        25357           15630       28503       39205 
08-15        25319           15640       28517       38972 
08-16        25287           17833       28167       38933 
08-17        25259           19329       27638       41092 
08-18        25243           19208       26747       38848 



(LGSW1) SNAKE - LITTLE GOOSE DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug            965  90         622        1073        1564  
Apr           1744 105        1037        1665        3099  
May           4923  78        3763        6299        9789  
Jun           3096  59        2364        5241        9316  
Jul           2122  79        1744        2677        4109  
Total        12850  76        9530       16956       27876  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20        69594           42580       66944      129106 
04-21        67802           41704       68957      134399 
04-22        74184           41260       68605      126238 
04-23        90902           41772       76605      141587 
04-24       103823           44280       80818      155017 
04-25        95493           45690       78682      161617 
04-26        85095           47941       78553      155322 
04-27        77809           50192       80063      152816 
04-28        73191           53940       78358      138766 
04-29        70764           57176       80787      135338 
04-30        71050           56366       81307      132371 

05-01        76107           54510       85463      136814 
05-02        75935           54455       84024      127958 
05-03        71541           55697       84379      118598 
05-04        71301           57032       88312      119484 
05-05        72146           55552       90312      125006 
05-06        73204           54022       89581      127578 
05-07        74502           55773       89934      141312 
05-08        75834           59875       87034      137404 
05-09        75602           57907       93410      142546 
05-10        75025           56801       93126      158502 
05-11        74880           55774       95166      150406 
05-12        75671           53121       91987      135111 
05-13        76684           52269       91392      137036 
05-14        78072           62484       91112      158694 
05-15        79252           60893       93704      173684 
05-16        81430           62221       98663      177781 
05-17        84313           67276       99969      176670 
05-18        86664           69358      104784      176657 
05-19        88576           71505      113313      189528 
05-20        88848           71198      114940      192256 
05-21        87717           69011      109777      187959 
05-22        86600           64937      116154      180921 
05-23        86631           66606      122530      176186 
05-24        86315           69035      117028      172865 
05-25        84993           68869      113406      167720 
05-26        83477           64015      106777      181577 
05-27        83028           64055      110871      183480 
05-28        83172           65171      119850      164710 
05-29        82749           62690      125300      171515 
05-30        81929           58936      127845      173578 
05-31        80401           56771      126499      172736 

06-01        78071           54282      122310      180360 
06-02        76895           51957      123270      173504 
06-03        75271           51965      117873      171936 
06-04        73453           56794      117410      167298 
06-05        71795           54039      115878      184658 
06-06        70489           50152      115178      188846 
06-07        69376           50074      109983      187763 
06-08        68263           48336      106454      191024 
06-09        66303           48829      103187      184690 
06-10        62968           40774       96247      184002 
06-11        59182           42130       93572      183062 
06-12        57102           42090       90411      179707 
06-13        54880           42731       88190      172211 
06-14        52851           41825       89970      166096 
06-15        51021           40275       83287      168318 
06-16        49036           39898       84534      159619 
06-17        47259           36703       83558      165572 
06-18        45908           35731       84379      159889 
06-19        44553           32906       77273      153747 
06-20        42336           33211       72702      160868 
06-21        39922           31089       72327      149997 
06-22        38426           32208       69232      144954 
06-23        36972           30626       70546      138747 
06-24        35675           32538       69304      126285 
06-25        34460           30520       66652      119376 
06-26        33348           30781       68099      112818 
06-27        32448           27309       66477      108871 
06-28        31705           27708       63530      102837 
06-29        31024           29491       63012      105122 
06-30        30402           25302       58213      105852 

07-01        29715           25921       57662      104199 
07-02        32840           27714       55142      101486 
07-03        39558           28396       50927       97705 
07-04        38770           28845       53557       92310 
07-05        40270           29446       50017       84690 
07-06        40471           30571       47861       79205 
07-07        39672           34533       47137       73924 
07-08        39005           31173       47930       72459 
07-09        38428           31897       46875       70221 
07-10        37906           31578       47270       72564 
07-11        37107           30367       48380       70671 
07-12        36355           30280       47117       67702 
07-13        35864           32709       45318       64837 
07-14        35401           29008       43253       65827 
07-15        34931           26331       45051       62089 
07-16        34449           30097       42653       60906 
07-17        33900           30361       43984       56835 
07-18        33560           27874       41730       59429 
07-19        33306           28383       39186       57284 
07-20        33072           28655       40775       57401 
07-21        32402           27614       41049       54970 
07-22        32164           26704       38342       56081 
07-23        31965           27815       38364       55910 
07-24        31825           27500       37684       53970 
07-25        31705           26971       37012       54495 
07-26        31525           25568       37067       55395 
07-27        31226           27420       37051       55906 
07-28        31059           27401       37706       56641 
07-29        30923           24583       35716       52094 
07-30        30584           23791       34340       52055 
07-31        30169           19741       33997       52968 

08-01        30100           19387       33123       49733 
08-02        30020           19987       32914       50578 
08-03        29930           18945       32535       51377 
08-04        29838           17999       31966       49626 
08-05        29627           17403       31174       46089 
08-06        29458           19740       31609       45331 
08-07        27242           17908       30398       43684 
08-08        26157           17374       30272       44074 
08-09        25700           17852       29991       44473 
08-10        25538           18471       30231       43634 
08-11        25518           14387       29961       39287 
08-12        25472           14099       29431       40885 
08-13        25395           14316       28873       42014 
08-14        25357           14138       27863       38174 
08-15        25319           14152       27960       40015 
08-16        25287           18672       28511       39052 
08-17        25259           19626       27503       42292 
08-18        25243           19309       26730       38290 



(LMNW1) SNAKE - LOWER MONUMENTAL DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug            966  90         625        1072        1566  
Apr           1779 107        1028        1667        3136  
May           4969  79        3760        6298        9849  
Jun           3116  60        2378        5228        9341  
Jul           2129  80        1737        2676        4117  
Total        12958  76        9530       16940       28009  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20        68861           42651       68037      130925 
04-21        68338           42057       69880      136125 
04-22        75041           41727       69588      128216 
04-23        92722           42229       77474      143842 
04-24       108115           44701       78439      156574 
04-25        98843           46127       76159      163658 
04-26        87216           46154       78738      157457 
04-27        79380           49198       80006      154074 
04-28        74520           54128       78893      139998 
04-29        71973           52935       81156      136398 
04-30        72190           56721       82080      134265 

05-01        77202           54093       86139      138503 
05-02        76994           54423       84964      129996 
05-03        72570           59972       85489      120603 
05-04        72302           53896       88304      120054 
05-05        73120           53496       89736      125430 
05-06        74152           53756       90109      127993 
05-07        75425           55714       90740      142102 
05-08        76733           60057       89565      138179 
05-09        76478           63431       90271      143324 
05-10        75877           57357       91701      159509 
05-11        75710           56503       95173      151209 
05-12        76480           51474       92545      135855 
05-13        77471           51559       92094      137622 
05-14        78839           62774       91892      159755 
05-15        79997           61067       94432      174589 
05-16        82155           61022       99122      178608 
05-17        85020           67647       97523      177459 
05-18        87354           69678       98038      178761 
05-19        89248           71759      113699      190980 
05-20        89501           71600      115643      193614 
05-21        88353           69097      112492      188891 
05-22        87222           63843      115114      181764 
05-23        87236           66917      120112      176967 
05-24        86905           69550      117563      173429 
05-25        85568           69582      113791      168378 
05-26        84035           65283      107226      182796 
05-27        83572           63782      111282      184064 
05-28        83702           57501      120435      165255 
05-29        83266           63183      125848      173243 
05-30        82432           59351      127896      174220 
05-31        80892           56954      126957      173319 

06-01        78548           54469      123490      180905 
06-02        77358           52080      121595      173968 
06-03        75723           52033      117435      173006 
06-04        73892           56935      115694      167851 
06-05        72223           57483      115611      185201 
06-06        70906           54013      113215      189639 
06-07        69781           48331      111124      188281 
06-08        68657           48240      106791      191509 
06-09        66686           48852      102851      185137 
06-10        63341           41331       96613      184413 
06-11        59544           42287       93552      183771 
06-12        57453           42407       89862      180373 
06-13        55221           43391       89405      172566 
06-14        53184           41989       90246      166435 
06-15        51343           40427       83502      168639 
06-16        49349           40041       84727      159921 
06-17        47562           36843       83877      165855 
06-18        46201           35868       84670      160178 
06-19        44838           34018       77500      154207 
06-20        42612           33332       72901      161333 
06-21        40189           30145       72497      150238 
06-22        38685           32309       69057      145190 
06-23        37222           31397       70620      139090 
06-24        35919           29446       67167      126610 
06-25        34695           30584       66299      119605 
06-26        33575           30681       67142      113073 
06-27        32667           27316       64400      109064 
06-28        31917           27611       62808      103024 
06-29        31230           29807       63202      105307 
06-30        30600           25690       58388      106111 

07-01        29906           25756       57878      104364 
07-02        33025           27990       53441      101648 
07-03        39736           29213       53472       97854 
07-04        38941           28940       53674       92560 
07-05        40435           29450       50161       84806 
07-06        40630           30647       47989       79357 
07-07        39823           34584       47254       74050 
07-08        39151           31180       48026       72642 
07-09        38567           31947       46914       70423 
07-10        38040           30738       47365       72716 
07-11        37235           31704       48431       70884 
07-12        36478           30177       47171       67841 
07-13        35981           28894       45357       64981 
07-14        35511           31881       43361       65979 
07-15        35037           25675       43968       62226 
07-16        34549           30182       43464       61044 
07-17        33996           30073       43885       56958 
07-18        33650           27738       40867       59537 
07-19        33391           28423       39724       57386 
07-20        33155           28657       39635       57509 
07-21        32479           27642       41138       55074 
07-22        32238           26738       38530       56172 
07-23        32038           27752       38434       55995 
07-24        31891           26898       37744       54059 
07-25        31769           27010       37071       54571 
07-26        31588           26646       37120       55563 
07-27        31283           26439       37123       55983 
07-28        31112           24310       36833       56789 
07-29        30976           25367       35764       52168 
07-30        30636           23777       34376       52158 
07-31        30214           19752       33298       53029 

08-01        30143           19436       33082       49830 
08-02        30062           20027       32152       50676 
08-03        29972           18989       31887       51469 
08-04        29880           18042       32357       49709 
08-05        29661           17338       31203       46146 
08-06        29490           19932       31659       45337 
08-07        27274           18189       30442       43716 
08-08        26189           17799       30304       44146 
08-09        25731           17761       30034       44531 
08-10        25569           19046       29986       43688 
08-11        25544           14340       29960       39348 
08-12        25494           13727       29122       40933 
08-13        25416           14076       29436       42060 
08-14        25378           14145       27712       38232 
08-15        25341           13995       28003       40076 
08-16        25308           18888       28895       39108 
08-17        25281           21020       27556       42363 
08-18        25265           18480       26761       38332 



(IHDW1) SNAKE - ICE HARBOR DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug            966  90         629        1076        1566  
Apr           1792 108        1037        1665        3136  
May           4969  79        3781        6303        9849  
Jun           3116  60        2374        5227        9341  
Jul           2129  80        1729        2677        4117  
Total        12970  77        9551       16948       28009  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20        73018           42735       68037      130925 
04-21        70417           42057       69880      136125 
04-22        75041           41764       69588      128216 
04-23        92722           42229       77474      143842 
04-24       108115           44701       78439      156574 
04-25        98843           46127       75641      163658 
04-26        87216           47462       79216      157457 
04-27        79380           50814       79170      154074 
04-28        74520           54777       78893      139998 
04-29        71973           53778       81363      136398 
04-30        72190           56721       82080      134265 

05-01        77202           54093       86139      138503 
05-02        76994           54423       84964      129996 
05-03        72570           60079       85489      120603 
05-04        72302           53896       88304      120054 
05-05        73120           55259       90470      125430 
05-06        74152           54661       90109      127993 
05-07        75425           55885       90740      142102 
05-08        76733           60144       89168      138179 
05-09        76478           63579       89695      143324 
05-10        75877           57357       92780      159509 
05-11        75710           56503       95380      151209 
05-12        76480           51859       92545      135855 
05-13        77471           52102       92094      137622 
05-14        78839           62774       91892      159755 
05-15        79997           61095       94432      174589 
05-16        82155           61022       99122      178608 
05-17        85020           67647       97523      177459 
05-18        87354           69910       99033      178761 
05-19        89248           72196      113560      190980 
05-20        89501           71600      115643      193614 
05-21        88353           69097      112936      188891 
05-22        87222           63943      115114      181764 
05-23        87236           66917      120112      176967 
05-24        86905           69550      117563      173429 
05-25        85568           70891      113791      168378 
05-26        84035           65281      107226      182796 
05-27        83572           65178      111282      184064 
05-28        83702           59746      120435      165255 
05-29        83266           63755      125848      173243 
05-30        82432           59386      128145      174220 
05-31        80892           56954      127105      173319 

06-01        78548           54469      123342      180905 
06-02        77358           52080      122326      173968 
06-03        75723           52033      117428      173006 
06-04        73892           56935      115694      167851 
06-05        72223           57483      115611      185201 
06-06        70906           53992      113727      189639 
06-07        69781           48766      111124      188281 
06-08        68657           48309      106609      191509 
06-09        66686           48914      102393      185137 
06-10        63341           41307       96613      184413 
06-11        59544           42245       92848      183771 
06-12        57453           42387       90151      180373 
06-13        55221           43552       89298      172566 
06-14        53184           42489       90246      166435 
06-15        51343           40427       83502      168639 
06-16        49349           40041       84727      159921 
06-17        47562           36843       83877      165855 
06-18        46201           35868       84670      160178 
06-19        44838           33144       77500      154207 
06-20        42612           33332       72901      161333 
06-21        40189           30895       72497      150238 
06-22        38685           32309       69057      145190 
06-23        37222           30984       70341      139090 
06-24        35919           27963       67494      126610 
06-25        34695           30554       65143      119605 
06-26        33575           29919       67736      113073 
06-27        32667           27234       64602      109064 
06-28        31917           27616       62664      103024 
06-29        31230           29734       63202      105307 
06-30        30600           25476       58388      106111 

07-01        29906           25683       57878      104364 
07-02        33025           28016       53441      101648 
07-03        39736           29101       54692       97854 
07-04        38941           28940       53674       92560 
07-05        40435           29450       50161       84806 
07-06        40630           30647       47989       79357 
07-07        39823           34569       47254       74050 
07-08        39151           31220       48026       72642 
07-09        38567           31947       46914       70423 
07-10        38040           30738       47365       72716 
07-11        37235           31295       48431       70884 
07-12        36478           30177       47171       67841 
07-13        35981           28485       45357       64981 
07-14        35511           31329       43361       65979 
07-15        35037           25735       43968       62226 
07-16        34549           30182       42601       61044 
07-17        33996           30073       43885       56958 
07-18        33650           27245       40867       59537 
07-19        33391           28423       40246       57386 
07-20        33155           28682       39635       57509 
07-21        32479           27501       41138       55074 
07-22        32238           26738       38607       56172 
07-23        32038           27759       38434       55995 
07-24        31891           27489       37744       54059 
07-25        31769           25508       37071       54571 
07-26        31588           27141       37120       55563 
07-27        31283           25630       37123       55983 
07-28        31112           23253       36833       56789 
07-29        30976           25433       35764       52168 
07-30        30636           23835       34376       52158 
07-31        30214           19740       32940       53029 

08-01        30143           19436       33597       49830 
08-02        30062           20033       32579       50676 
08-03        29972           18989       32528       51469 
08-04        29880           18042       32379       49709 
08-05        29661           17168       31203       46146 
08-06        29490           19758       31659       45337 
08-07        27274           18110       30442       43716 
08-08        26189           17769       30304       44146 
08-09        25731           17761       30034       44531 
08-10        25569           18995       29986       43688 
08-11        25544           14300       29928       39348 
08-12        25494           13728       29122       40933 
08-13        25416           14045       29436       42060 
08-14        25378           14275       27920       38232 
08-15        25341           14095       28003       40076 
08-16        25308           18888       28969       39108 
08-17        25281           22091       27556       42363 
08-18        25265           19569       26761       38332 



(TCHW1) WALLA WALLA - NEAR TOUCHET Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              0  39           0           1           2  
Apr             34 172          10          20          55  
May             26  61          12          43         111  
Jun             13  91           3          14          57  
Jul              2  56           1           3           6  
Total           75  93          25          81         230  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         1159             542         870        1950 
04-21         1023             517         884        2560 
04-22          904             529         850        2788 
04-23         2429             495         930        2630 
04-24         3590             480         850        2490 
04-25         2347             479         865        2805 
04-26         1626             451         864        2698 
04-27         1278             406         907        2424 
04-28         1056             357         895        2764 
04-29          902             315         916        2403 
04-30          793             280        1115        1983 

05-01          724             265        1032        2017 
05-02          659             303        1004        1969 
05-03          612             284         909        1822 
05-04          574             264         873        1671 
05-05          539             237         885        1792 
05-06          518             232         853        1763 
05-07          503             200         835        1831 
05-08          483             231         776        1829 
05-09          467             229         719        1732 
05-10          456             226         730        1679 
05-11          439             215         683        1754 
05-12          429             189         627        1660 
05-13          422             158         684        1589 
05-14          414             184         659        1509 
05-15          410             208         648        1557 
05-16          406             209         629        1631 
05-17          396             195         667        1936 
05-18          389             166         734        1920 
05-19          378             158         718        2120 
05-20          371             140         745        2317 
05-21          372             156         742        2536 
05-22          365             177         718        2395 
05-23          359             217         684        1953 
05-24          345             201         691        1670 
05-25          334             172         636        1525 
05-26          333             148         580        1476 
05-27          328             129         531        1500 
05-28          319             117         497        1729 
05-29          317             118         466        1714 
05-30          310             116         464        1654 
05-31          307             106         410        1600 

06-01          304              94         456        1485 
06-02          293              91         422        1516 
06-03          291              75         405        1429 
06-04          287              72         425        1440 
06-05          288              68         408        1403 
06-06          285              64         388        1352 
06-07          276              64         366        1272 
06-08          270              56         336        1407 
06-09          267              56         308        1467 
06-10          257              53         307        1382 
06-11          256              44         267        1541 
06-12          248              48         231        1550 
06-13          246              50         215        1434 
06-14          242              50         205        1298 
06-15          232              50         201        1177 
06-16          227              47         199         974 
06-17          217              51         215         766 
06-18          208              51         208         664 
06-19          205              49         187         565 
06-20          197              45         195         484 
06-21          186              44         179         625 
06-22          176              38         167         574 
06-23          162              28         151         563 
06-24          153              24         127         484 
06-25          147              24         116         409 
06-26          141              22         110         338 
06-27          136              22          95         298 
06-28          130              25         100         268 
06-29          120              25         107         279 
06-30          115              22         105         236 

07-01          100              19         102         208 
07-02           93              18          81         188 
07-03           87              17          74         192 
07-04           75              17          74         162 
07-05           65              16          71         133 
07-06           57              15          66         128 
07-07           51              15          62         118 
07-08           43              14          64         106 
07-09           37              13          61          94 
07-10           30              15          56          92 
07-11           24              11          51         111 
07-12           10               9          48         111 
07-13            6               7          47         114 
07-14            8               9          43         100 
07-15            7              11          42          86 
07-16            7              11          40          74 
07-17            6              10          38          98 
07-18            7               9          35          97 
07-19            7               8          37         103 
07-20            7               9          34         104 
07-21            7              10          33          96 
07-22            6               7          33          91 
07-23            7               6          33          88 
07-24            8               9          31          89 
07-25            6               7          28          90 
07-26            7               6          26          85 
07-27            7               8          24          61 
07-28            7               8          25          48 
07-29            7               8          24          53 
07-30            7               9          22          50 
07-31            7               9          24          47 

08-01            7               7          23          44 
08-02            7               4          21          48 
08-03            7               4          19          49 
08-04            7               4          18          48 
08-05            6               4          16          44 
08-06            7               3          19          43 
08-07            7               4          16          43 
08-08            9               4          16          39 
08-09            5               4          17          46 
08-10            7               3          20          43 
08-11            7               3          19          41 
08-12            7               2          16          45 
08-13            6               4          15          37 
08-14            7               5          17          35 
08-15            7               3          17          38 
08-16            6               3          16          41 
08-17            8               3          17          42 
08-18            6               3          16          41 



(MCDW1) COLUMBIA - MCNARY DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug           5150 102        3670        5050        7239  
Apr           5325 109        3101        4870        7598  
May          14891  92       11345       16260       25555  
Jun          13507  85       10319       15934       24614  
Jul          11325 101        7706       11178       17095  
Total        50197  94       36141       53292       82100  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20       208000          123282      210472      330647 
04-21       212286          135048      217305      314898 
04-22       214097          149864      211989      326322 
04-23       233069          138647      223401      343701 
04-24       267937          126544      223628      337076 
04-25       279259          130016      235862      368263 
04-26       270851          151922      235383      377574 
04-27       260370          147539      219407      380028 
04-28       251426          149850      216734      358919 
04-29       245531          153031      230014      352653 
04-30       242510          158110      231837      341267 

05-01       244632          158996      225121      356514 
05-02       247492          160515      236516      345434 
05-03       244858          157647      229100      354876 
05-04       248605          164017      227600      331108 
05-05       250251          178257      231820      338839 
05-06       250770          176212      226158      365566 
05-07       251519          173420      230438      374457 
05-08       253465          171483      244400      382211 
05-09       254985          161161      256557      398145 
05-10       254860          169623      252269      397756 
05-11       238710          171983      251593      386754 
05-12       221931          174518      255627      406933 
05-13       222075          187264      251592      425329 
05-14       223783          195403      257963      428201 
05-15       226054          187840      256428      420504 
05-16       228318          183959      257759      427324 
05-17       232356          184691      259497      434616 
05-18       236628          197793      276412      429467 
05-19       240413          197967      278739      412391 
05-20       243991          201122      289620      415591 
05-21       245258          206885      301877      441147 
05-22       244988          200033      284345      463168 
05-23       245002          190668      279995      481265 
05-24       245544          200163      287495      470568 
05-25       245531          198526      284536      469241 
05-26       244331          206946      298700      468657 
05-27       243810          201908      291386      456779 
05-28       245013          195952      288353      454932 
05-29       244524          193274      285448      453611 
05-30       243503          186537      297613      447788 
05-31       245967          186546      304563      447699 

06-01       263265          196329      304127      454270 
06-02       279435          205441      299432      450053 
06-03       279565          184344      299061      441457 
06-04       276743          175083      298633      437169 
06-05       272433          181391      303894      431374 
06-06       268769          180546      311730      426650 
06-07       265820          176610      318983      425542 
06-08       263447          185173      299820      429349 
06-09       260483          193263      294733      450110 
06-10       256131          194103      291966      456990 
06-11       249625          188839      289364      442289 
06-12       244317          170183      275296      434249 
06-13       239505          171999      271923      446333 
06-14       234770          171104      258484      437697 
06-15       230405          166516      248090      420920 
06-16       225934          181666      237524      429308 
06-17       221293          185478      235207      425312 
06-18       216802          173116      240114      417145 
06-19       212213          141948      241536      415342 
06-20       207690          147091      242837      392170 
06-21       201754          169811      230185      374553 
06-22       195762          180455      230595      365738 
06-23       191281          160356      250598      398564 
06-24       188248          154187      257225      374126 
06-25       184766          167546      249408      389252 
06-26       181451          167937      251142      399284 
06-27       177652          157191      259057      393163 
06-28       175277          157832      255875      384980 
06-29       174548          159830      249188      344954 
06-30       171831          158241      239403      324158 

07-01       145807          148512      223222      322609 
07-02       116867          140166      211431      338418 
07-03       122658          125530      194683      337242 
07-04       130152          123913      192121      314911 
07-05       185909          124986      181735      299648 
07-06       215401          108519      200983      296460 
07-07       212551          123782      203690      285297 
07-08       208552          131984      210758      278639 
07-09       204244          133536      196626      280619 
07-10       199997          127920      190263      283187 
07-11       196211          124693      192847      291380 
07-12       192729          111164      190665      288607 
07-13       190543          113563      193983      278547 
07-14       188334          139571      191698      290057 
07-15       187885          134799      192101      285690 
07-16       195364          134421      185114      304299 
07-17       205374          127943      178261      290177 
07-18       202709          128936      171787      292173 
07-19       199730          131968      173469      289187 
07-20       197166          126317      172477      281526 
07-21       194215          123860      165699      271621 
07-22       191686          124885      167385      267804 
07-23       189818          121486      163478      261885 
07-24       187113          123744      158870      264121 
07-25       184404          114110      165454      265465 
07-26       182918          111329      164498      242197 
07-27       181418          117707      159800      232366 
07-28       179438          115964      160394      238227 
07-29       176349          122142      163165      230873 
07-30       173619          130318      156591      209073 
07-31       171665          118082      163669      208281 

08-01       169798          110216      161248      208207 
08-02       165559          101333      148035      197972 
08-03       163018          106399      142927      202547 
08-04       157772          106123      144272      213628 
08-05       150741          107503      141181      218802 
08-06       147635          103444      138259      214085 
08-07       145090          100416      141169      212778 
08-08       141655           92662      146313      216067 
08-09       140469           95600      148803      203646 
08-10       138956           97172      144163      199053 
08-11       137512          103008      142381      197435 
08-12       136997          105219      134489      202684 
08-13       136527          102508      131573      202258 
08-14       135527          101159      137348      192072 
08-15       134075          104617      141482      202817 
08-16       132761          106014      137390      191975 
08-17       131793          104911      130118      183203 
08-18       131235          102649      135259      191357 



(GIBO3) UMATILLA - NEAR GIBBON Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              1  95           1           2           2  
Apr             12 105           6          12          26  
May              6  28           9          23          61  
Jun              4  44           4           8          23  
Jul              3  80           3           4           5  
Total           27  56          23          48         117  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          429             321         507        1503 
04-21          374             299         485        1570 
04-22          418             292         529        1087 
04-23         1209             301         523        1271 
04-24         1066             299         536        1297 
04-25          775             290         533        1136 
04-26          581             277         519        1213 
04-27          447             266         553        1147 
04-28          354             244         626        1040 
04-29          289             224         565         971 
04-30          242             211         537        1009 

05-01          210             195         507         918 
05-02          185             186         493         935 
05-03          166             176         492        1040 
05-04          151             176         459         924 
05-05          140             175         472        1239 
05-06          132             200         435        1335 
05-07          125             217         433        1193 
05-08          119             202         432        1015 
05-09          114             204         431         932 
05-10          110             193         395         952 
05-11          106             182         380        1104 
05-12          102             170         365        1047 
05-13          100             161         396         878 
05-14           97             156         382         961 
05-15           96             153         386         916 
05-16           93             142         383         868 
05-17           91             134         443         948 
05-18           89             126         444        1213 
05-19           87             128         454        1066 
05-20           86             123         442        1373 
05-21           83             134         389        1144 
05-22           82             129         354         919 
05-23           80             121         327         919 
05-24           78             113         280         801 
05-25           77             107         262         782 
05-26           76             102         250         876 
05-27           74              97         229        1051 
05-28           74              95         223         882 
05-29           72              90         209         871 
05-30           71              87         223         763 
05-31           70              83         231         734 

06-01           69              82         224         615 
06-02           68              88         209         742 
06-03           67              81         205         677 
06-04           67              76         192         646 
06-05           66              85         192         748 
06-06           65              81         178         576 
06-07           64              76         167         548 
06-08           64              73         170         513 
06-09           62              72         159         493 
06-10           62              78         151         568 
06-11           61              79         144         512 
06-12           60              72         136         473 
06-13           60              71         131         444 
06-14           59              70         127         412 
06-15           58              68         121         375 
06-16           58              66         121         324 
06-17           57              66         114         275 
06-18           57              65         114         241 
06-19           57              62         110         350 
06-20           56              61         109         308 
06-21           55              59         109         283 
06-22           54              58         104         259 
06-23           53              57          97         237 
06-24           53              56          95         201 
06-25           53              57          91         175 
06-26           53              56          90         166 
06-27           53              54          88         162 
06-28           52              54          85         152 
06-29           52              53          83         143 
06-30           51              53          81         127 

07-01           51              52          78         114 
07-02           50              51          77         105 
07-03           50              50          73         103 
07-04           50              49          71          98 
07-05           50              48          69          94 
07-06           49              47          67          90 
07-07           48              47          66          86 
07-08           48              46          65          83 
07-09           48              46          63          80 
07-10           48              46          62          79 
07-11           48              46          60          76 
07-12           47              45          58          74 
07-13           47              45          57          72 
07-14           46              45          57          71 
07-15           46              45          56          69 
07-16           46              44          55          72 
07-17           46              44          54          70 
07-18           46              44          53          68 
07-19           46              43          53          65 
07-20           45              41          53          65 
07-21           45              42          52          63 
07-22           45              43          51          63 
07-23           45              42          51          76 
07-24           45              42          51          62 
07-25           45              42          50          60 
07-26           44              42          49          58 
07-27           44              41          48          58 
07-28           43              41          48          55 
07-29           43              41          48          55 
07-30           43              41          48          54 
07-31           43              41          47          54 

08-01           43              40          46          53 
08-02           43              40          46          52 
08-03           43              40          46          52 
08-04           43              40          46          51 
08-05           43              40          46          50 
08-06           43              40          45          50 
08-07           43              40          45          53 
08-08           42              40          45          51 
08-09           42              40          45          51 
08-10           42              39          44          49 
08-11           42              39          44          48 
08-12           41              39          44          47 
08-13           41              39          44          49 
08-14           41              39          43          50 
08-15           41              39          43          49 
08-16           41              39          43          49 
08-17           41              38          43          47 
08-18           41              38          42          47 



(PDTO3) UMATILLA - AT PENDLETON Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              1  62           1           2           2  
Apr             31 136          11          23          52  
May             19  48          14          40         120  
Jun              9  68           6          13          41  
Jul              3  64           2           4           6  
Total           62  76          34          82         222  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         1070             587        1107        3333 
04-21          972             609        1060        3370 
04-22          931             590         989        2773 
04-23         3278             584        1070        2260 
04-24         2905             579        1005        2427 
04-25         1807             499         981        2186 
04-26         1308             453         921        2138 
04-27         1012             407         973        2216 
04-28          830             374        1140        1832 
04-29          702             350        1100        1733 
04-30          615             350        1025        1838 

05-01          551             328         985        1723 
05-02          502             300         950        1514 
05-03          464             282         937        2128 
05-04          436             272         869        1998 
05-05          411             282         860        2519 
05-06          393             319         809        2970 
05-07          377             360         763        2750 
05-08          363             331         734        2483 
05-09          351             301         706        1861 
05-10          342             273         693        1540 
05-11          331             248         644        1771 
05-12          322             231         637        1713 
05-13          314             236         640        1512 
05-14          306             252         654        1493 
05-15          300             253         678        1580 
05-16          295             237         674        1715 
05-17          287             220         693        2270 
05-18          281             206         720        3003 
05-19          273             198         734        2114 
05-20          268             191         712        2513 
05-21          262             205         660        2062 
05-22          256             210         619        1706 
05-23          250             217         585        1690 
05-24          243             209         535        1862 
05-25          237             196         482        1488 
05-26          232             182         449        1891 
05-27          226             171         412        2160 
05-28          221             160         390        1902 
05-29          217             147         396        1628 
05-30          212             139         378        1469 
05-31          208             134         393        1361 

06-01          203             130         391        1314 
06-02          198             138         388        1326 
06-03          194             133         352        1163 
06-04          191             122         336        1094 
06-05          187             126         323        1320 
06-06          182             133         304        1025 
06-07          177             121         279         860 
06-08          174             110         264         798 
06-09          171             103         267         784 
06-10          167              99         260         980 
06-11          163              97         241        1026 
06-12          158              92         216         955 
06-13          154              88         203         845 
06-14          150              87         190         750 
06-15          148              91         180         681 
06-16          143              91         178         609 
06-17          138              91         171         558 
06-18          134              92         176         475 
06-19          131              90         167         421 
06-20          128              86         167         579 
06-21          123              82         154         521 
06-22          119              76         154         468 
06-23          114              73         145         402 
06-24          110              73         136         341 
06-25          107              71         131         294 
06-26          104              70         133         260 
06-27          101              67         130         281 
06-28           98              65         135         268 
06-29           93              63         124         237 
06-30           89              60         116         228 

07-01           86              56         114         194 
07-02           83              55         109         169 
07-03           78              53         105         154 
07-04           77              51         100         146 
07-05           73              47          97         137 
07-06           69              45          93         130 
07-07           67              44          89         135 
07-08           63              44          87         128 
07-09           59              42          87         118 
07-10           56              41          83         111 
07-11           52              41          80         108 
07-12           49              44          78         102 
07-13           47              43          73          96 
07-14           42              43          73          93 
07-15           38              41          68          89 
07-16           36              40          66          98 
07-17           36              39          64          99 
07-18           34              40          63         100 
07-19           33              38          60          96 
07-20           33              35          58          95 
07-21           32              34          58          98 
07-22           30              35          56          91 
07-23           30              37          58          83 
07-24           30              35          56          93 
07-25           30              33          55          79 
07-26           29              34          53          76 
07-27           29              33          50          73 
07-28           27              32          48          71 
07-29           27              31          45          69 
07-30           27              30          48          71 
07-31           26              29          47          72 

08-01           25              28          46          71 
08-02           25              28          45          66 
08-03           26              30          46          63 
08-04           27              32          46          61 
08-05           26              31          44          59 
08-06           25              31          43          55 
08-07           26              31          44          61 
08-08           27              30          44          65 
08-09           27              30          43          60 
08-10           27              31          42          57 
08-11           26              31          41          60 
08-12           25              30          39          60 
08-13           25              31          40          56 
08-14           25              30          41          57 
08-15           26              29          41          58 
08-16           27              27          38          58 
08-17           27              29          37          56 
08-18           27              28          41          55 



(MYKO3) MCKAY CREEK - NEAR PILOT ROCK Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              0   0                       0           1  
Apr              6 149           1           4          11  
May              4  69           1           6          29  
Jun              1  51           0           2          11  
Jul              0   0           0           0           3  
Total           11  89           3          12          55  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          160              75         176         580 
04-21          132              73         161         595 
04-22          108              67         185         713 
04-23          689              63         183         598 
04-24          610              59         199         567 
04-25          365              58         183         457 
04-26          236              54         163         485 
04-27          171              55         168         394 
04-28          134              57         162         432 
04-29          113              51         161         388 
04-30          101              46         155         339 

05-01           94              43         144         435 
05-02           89              39         141         407 
05-03           85              39         130         386 
05-04           83              36         126         404 
05-05           81              37         120         650 
05-06           79              36         117         701 
05-07           77              31         115         839 
05-08           75              24         121         803 
05-09           74              20         110         579 
05-10           72              19         109         435 
05-11           71              18         102         334 
05-12           69              16          94         429 
05-13           68              15          93         428 
05-14           67              20          87         336 
05-15           66              19          90         286 
05-16           64              17          98         331 
05-17           63              15          93         328 
05-18           61              15          90         283 
05-19           59              15          92         645 
05-20           57              17          86         487 
05-21           56              19          88         540 
05-22           54              22          78         621 
05-23           52              25          69         428 
05-24           50              23          69         341 
05-25           49              18          63         282 
05-26           47              16          64         284 
05-27           45              14          61         435 
05-28           44              13          52         570 
05-29           42              14          52         624 
05-30           41              12          50         528 
05-31           39              12          50         446 

06-01           38              15          57         377 
06-02           36              13          51         331 
06-03           35              11          47         269 
06-04           33               7          45         208 
06-05           32               5          43         198 
06-06           30               9          48         286 
06-07           29               6          46         248 
06-08           27               6          43         209 
06-09           26               6          42         180 
06-10           25               6          39         225 
06-11           23               7          37         203 
06-12           22               6          37         390 
06-13           20               6          38         335 
06-14           19               6          37         266 
06-15           17               4          35         203 
06-16           16               3          35         159 
06-17           15               3          32         153 
06-18           13               3          29         127 
06-19           12               3          32         107 
06-20           10               2          22          95 
06-21            8               2          24          94 
06-22            7               2          22          87 
06-23            5               2          20          82 
06-24            4               1          18          75 
06-25            2               1          20          72 
06-26            1               1          19          70 
06-27            0               1          17          69 
06-28            0               1          17          69 
06-29            0               1          17          70 
06-30            0               1          16          68 

07-01            0               1          15          67 
07-02            0               1          14          66 
07-03            0               1          14          62 
07-04            0               1          13          60 
07-05            0               1          12          59 
07-06            0               1          11          58 
07-07            0               0          10          57 
07-08            0               0           9          56 
07-09            0               0           8          55 
07-10            0               0           8          53 
07-11            0               0           7          52 
07-12            0               0           7          51 
07-13            0               0           6          50 
07-14            0               0           6          49 
07-15            0               0           5          48 
07-16            0               0           4          47 
07-17            0               0           4          46 
07-18            0               0           3          45 
07-19            0               0           3          44 
07-20            0               0           2          43 
07-21            0               0           2          43 
07-22            0               0           2          42 
07-23            0               0           1          41 
07-24            0               0           1          40 
07-25            0               0           1          40 
07-26            0               0           1          39 
07-27            0               0           1          38 
07-28            0               0           1          38 
07-29            0               0           1          37 
07-30            0               0           1          36 
07-31            0               0           1          36 

08-01            0               0           1          35 
08-02            0               0           1          35 
08-03            0               0           1          34 
08-04            0               0           1          34 
08-05            0               0           1          33 
08-06            0               0           1          32 
08-07            0               0           1          32 
08-08            0               0           1          31 
08-09            0               0           1          31 
08-10            0               0           1          31 
08-11            0               0           0          30 
08-12            0               0           0          30 
08-13            0               0           0          30 
08-14            0               0           0          30 
08-15            0               0           0          30 
08-16            0               0           0          29 
08-17            0               0           0          29 
08-18            0               0           0          31 



(UMAO3) UMATILLA - NEAR UMATILLA Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              1  54           0           2           5  
Apr             26 141           7          18          70  
May              4  12          12          30         157  
Jun              1   8           5          13          44  
Jul              2  41           0           4           9  
Total           33  49          23          67         284  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          818             397         865        2452 
04-21          719             393         923        3342 
04-22          628             360         766        4731 
04-23         1533             332         806        3525 
04-24         3394             301         838        3626 
04-25         2100             300         748        4051 
04-26         1312             282         868        3248 
04-27          907             262         732        3337 
04-28          667             247         752        2792 
04-29          504             214         941        2341 
04-30          387             200         964        1894 

05-01          329             209         864        2300 
05-02          269             213         750        2329 
05-03          220             199         664        1991 
05-04          184             186         679        2002 
05-05          154             185         622        2886 
05-06          135             202         597        3034 
05-07          119             210         606        4082 
05-08          100             192         573        5169 
05-09           86             193         518        4010 
05-10           70             183         546        3212 
05-11           56             187         549        2382 
05-12           40             193         510        2034 
05-13           29             187         481        2205 
05-14           19             188         520        2059 
05-15           14             192         519        1619 
05-16            9             193         479        1785 
05-17            7             192         507        1684 
05-18            9             199         516        2262 
05-19           10             196         460        2159 
05-20            8             192         470        2223 
05-21           13             202         498        3215 
05-22           10             203         516        2843 
05-23            4             202         433        2544 
05-24            0             199         407        2344 
05-25            0             179         350        2558 
05-26            0             167         319        1998 
05-27            0             170         314        2107 
05-28            0             173         286        2690 
05-29            0             177         278        2971 
05-30            0             169         268        2514 
05-31            0             170         268        1933 

06-01            0             116         274        1428 
06-02            0             118         282        1340 
06-03            0             139         268        1307 
06-04            0             168         261        1169 
06-05            2             163         236        1109 
06-06            3             141         230        1033 
06-07            5             127         237        1203 
06-08            6             143         246        1012 
06-09           10             118         229         778 
06-10           13             100         231         682 
06-11           14              82         234         809 
06-12           16              69         228        1413 
06-13           19              67         213        1388 
06-14           21              61         206        1186 
06-15           23              58         204         931 
06-16           26              62         204         717 
06-17           27              64         198         570 
06-18           26              62         195         515 
06-19           27              61         203         423 
06-20           27              69         199         350 
06-21           27              50         196         331 
06-22           26              57         195         302 
06-23           26              52         188         291 
06-24           27              49         195         278 
06-25           27              42         196         269 
06-26           26              38         199         275 
06-27           27              42         194         253 
06-28           28              42         190         252 
06-29           27              42         188         228 
06-30           27              42         182         218 

07-01           26              50         158         207 
07-02           27              35         141         198 
07-03           28               4         121         205 
07-04           26               2         123         199 
07-05           28               2         121         200 
07-06           27               4         109         199 
07-07           27               3          97         200 
07-08           27               2          81         191 
07-09           27               2          70         187 
07-10           27               2          63         189 
07-11           27               2          51         181 
07-12           27               2          48         177 
07-13           27               2          45         160 
07-14           27               2          45         151 
07-15           27               2          46         154 
07-16           27               1          47         148 
07-17           27               2          48         115 
07-18           28               2          48         121 
07-19           26               2          47         114 
07-20           27               1          48         114 
07-21           27               2          47         110 
07-22           27               2          47         113 
07-23           27               1          46         112 
07-24           27               1          45         106 
07-25           27               2          44         110 
07-26           27               1          43         108 
07-27           27               1          43         116 
07-28           27               2          42         110 
07-29           26               2          41         110 
07-30           26               1          42         117 
07-31           27               1          41         117 

08-01           27               1          43         120 
08-02           27               1          43         113 
08-03           26               1          45         122 
08-04           26               2          45         124 
08-05           27               2          47         117 
08-06           27               2          48         124 
08-07           26               1          47         123 
08-08           27               2          49         125 
08-09           27               1          46         147 
08-10           27               1          46         133 
08-11           27               1          45         133 
08-12           26               1          45         122 
08-13           26               1          47         119 
08-14           26               1          50         129 
08-15           26               2          50         140 
08-16           26               1          58         135 
08-17           27               2          67         131 
08-18           26               3          64         133 



(MONO3) NF JOHN DAY - AT MONUMENT Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              3  67           2           4           9  
Apr             82 113          43          73         164  
May             66  35          86         186         440  
Jun             23  30          27          77         182  
Jul              8  51           8          16          35  
Total          182  51         165         357         830  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         2036            1822        3095        7893 
04-21         2259            1705        3180        7824 
04-22         3111            1784        3230        8524 
04-23         7619            1780        3205        8550 
04-24         7590            1973        3495        7866 
04-25         5208            2212        3505        7268 
04-26         3652            2227        3280        7339 
04-27         2927            2195        3460        7740 
04-28         2604            2076        3680        6589 
04-29         2401            1931        3565        6642 
04-30         2152            1805        3230        6384 

05-01         1933            1677        3180        5634 
05-02         1783            1650        3235        6035 
05-03         1679            1653        3290        6035 
05-04         1598            1701        3285        5671 
05-05         1529            1856        3360        7133 
05-06         1469            1850        3195        8703 
05-07         1410            1820        2885        8584 
05-08         1351            1747        2795        7659 
05-09         1297            1697        2845        6560 
05-10         1247            1672        2915        6194 
05-11         1200            1641        2930        6235 
05-12         1151            1505        2835        6870 
05-13         1101            1458        2865        5816 
05-14         1061            1458        2765        6218 
05-15         1026            1579        2875        7754 
05-16          988            1533        2905        8718 
05-17          952            1447        2935        8334 
05-18          920            1464        3210        8943 
05-19          887            1397        3180        9626 
05-20          860            1340        3650        8705 
05-21          835            1278        3510        8978 
05-22          804            1329        3395        8064 
05-23          771            1231        3530        7028 
05-24          744            1133        3345        6608 
05-25          720            1059        3095        5969 
05-26          695             982        3005        6721 
05-27          670             925        2750        5868 
05-28          649             885        2645        6874 
05-29          633             830        2625        6988 
05-30          613             781        2445        7039 
05-31          592             744        2455        6548 

06-01          573             708        2580        4749 
06-02          556             680        2535        4459 
06-03          540             662        2320        6111 
06-04          522             657        2140        6503 
06-05          509             648        2195        5354 
06-06          495             640        2030        4712 
06-07          482             605        1865        4246 
06-08          468             579        1855        3719 
06-09          459             545        1675        3336 
06-10          444             511        1490        3213 
06-11          430             525        1360        3564 
06-12          419             518        1365        3656 
06-13          409             533        1355        3416 
06-14          393             494        1250        3065 
06-15          380             458        1165        2808 
06-16          372             432        1155        2561 
06-17          356             430        1080        2568 
06-18          345             398        1015        2401 
06-19          336             378         997        2195 
06-20          327             349         878        2261 
06-21          318             324         829        2349 
06-22          308             303         775        2157 
06-23          297             287         739        1975 
06-24          288             271         725        1861 
06-25          279             259         656        1729 
06-26          268             255         655        1590 
06-27          259             243         669        1444 
06-28          253             238         622        1366 
06-29          247             218         545        1266 
06-30          239             214         526        1159 

07-01          228             210         499        1105 
07-02          219             198         476        1043 
07-03          214             187         451         998 
07-04          202             176         441        1141 
07-05          192             165         415        1014 
07-06          184             154         401         875 
07-07          181             147         393         797 
07-08          173             146         356         765 
07-09          164             163         326         688 
07-10          155             154         307         638 
07-11          150             146         301         605 
07-12          141             158         284         560 
07-13          132             166         257         520 
07-14          129             162         242         486 
07-15          122             151         252         459 
07-16          119             133         238         444 
07-17          117             125         229         427 
07-18          110             125         218         446 
07-19          107             123         209         419 
07-20          107             114         198         378 
07-21          104             109         191         356 
07-22           98             102         188         343 
07-23           96              97         174         326 
07-24           96              95         169         361 
07-25           95              94         161         350 
07-26           91              91         154         374 
07-27           87              86         148         313 
07-28           86              82         138         283 
07-29           85              78         132         263 
07-30           85              76         127         311 
07-31           84              71         124         369 

08-01           80              69         122         324 
08-02           76              66         120         282 
08-03           75              63         119         263 
08-04           75              63         116         251 
08-05           75              63         115         235 
08-06           75              64         115         239 
08-07           75              62         114         250 
08-08           76              58         107         279 
08-09           75              61         106         282 
08-10           75              61         107         244 
08-11           75              59         104         206 
08-12           75              62         100         249 
08-13           75              63          99         229 
08-14           73              61         104         217 
08-15           69              57         111         206 
08-16           66              54         110         221 
08-17           66              52         100         207 
08-18           65              52          97         202 



(SERO3) JOHN DAY - AT SERVICE CK Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug              0   0           2           4          14  
Apr             98  98          61         100         233  
May             92  35         119         259         604  
Jun             36  31          38         117         265  
Jul              8  31           9          25          55  
Total          233  46         228         505        1171  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         2630            2716        4255       11640 
04-21         2786            2576        4355       11123 
04-22         3147            2655        4440       11785 
04-23         7004            2753        4530       12200 
04-24         9356            2785        4755       11120 
04-25         6779            2934        4735       10651 
04-26         4765            3017        4375       10179 
04-27         3746            3124        4735       10920 
04-28         3297            2953        4835       10069 
04-29         3060            2724        4695        8893 
04-30         2803            2530        4730        8866 

05-01         2551            2436        4570        7799 
05-02         2366            2280        4380        8040 
05-03         2232            2213        4230        8185 
05-04         2137            2139        4385        8252 
05-05         2053            2456        4510        8970 
05-06         1985            2677        4440       10870 
05-07         1910            2562        4070       11190 
05-08         1841            2495        3805       10349 
05-09         1771            2510        3780        9348 
05-10         1710            2307        4040        8421 
05-11         1656            2125        4050        8534 
05-12         1590            1979        3915        9476 
05-13         1528            1937        3920        8205 
05-14         1478            1910        3775        7340 
05-15         1438            2023        3940        9535 
05-16         1397            1973        4040       10000 
05-17         1352            1912        4095       12805 
05-18         1312            1853        4345       10970 
05-19         1273            1824        4585       13494 
05-20         1239            1932        4990       12873 
05-21         1211            1818        5160       12930 
05-22         1174            1791        4855       12190 
05-23         1132            1728        4890       10311 
05-24         1091            1644        4715        8888 
05-25         1056            1593        4440        8334 
05-26         1028            1531        4210        9587 
05-27          999            1412        4150        8454 
05-28          971            1323        3795        8270 
05-29          951            1280        3675       10480 
05-30          928            1156        3565       10550 
05-31          898            1060        3465       10110 

06-01          876             970        3655        8357 
06-02          854             911        3510        7246 
06-03          834             883        3385        8767 
06-04          811             877        3140        8888 
06-05          796             901        3045        7964 
06-06          781             927        3005        6892 
06-07          757             895        2690        6238 
06-08          737             840        2520        5603 
06-09          722             830        2460        4945 
06-10          704             791        2265        4574 
06-11          685             775        2180        4727 
06-12          663             810        2045        4889 
06-13          650             792        1975        4648 
06-14          634             745        1955        4304 
06-15          614             685        1825        4045 
06-16          601             653        1725        3788 
06-17          587             625        1660        3597 
06-18          558             579        1565        3376 
06-19          542             561        1510        3103 
06-20          524             525        1455        3120 
06-21          506             479        1350        3271 
06-22          490             431        1260        3193 
06-23          468             390        1220        2835 
06-24          444             363        1235        2600 
06-25          423             343        1165        2494 
06-26          404             336        1095        2343 
06-27          387             326        1060        2154 
06-28          371             303        1030        1997 
06-29          358             311         944        1827 
06-30          346             276         910        1670 

07-01          331             266         858        1557 
07-02          313             253         820        1649 
07-03          299             240         766        1662 
07-04          286             226         712        1673 
07-05          267             211         670        1508 
07-06          249             195         637        1372 
07-07          228             178         598        1250 
07-08          211             177         566        1159 
07-09          192             183         540        1076 
07-10          176             165         505         991 
07-11          161             161         479         966 
07-12          146             178         463         895 
07-13          130             182         428         847 
07-14          116             169         388         841 
07-15          105             163         384         792 
07-16           93             161         354         759 
07-17           78             152         314         770 
07-18           72             141         287         726 
07-19           62             131         278         686 
07-20           54             124         275         648 
07-21           50             114         256         609 
07-22           45             106         231         570 
07-23           39              98         245         531 
07-24           34              86         228         510 
07-25           31              81         214         578 
07-26           27              74         191         567 
07-27           18              68         173         545 
07-28           11              65         157         488 
07-29            5              62         145         472 
07-30            4              60         139         548 
07-31            3              57         139         567 

08-01            2              55         134         642 
08-02            0              53         126         604 
08-03            0              53         122         550 
08-04            0              50         115         499 
08-05            0              48         107         444 
08-06            0              45         105         393 
08-07            0              39         107         370 
08-08            0              45         107         344 
08-09            0              47         107         375 
08-10            0              42         102         354 
08-11            0              43          93         306 
08-12            0              42          86         312 
08-13            0              40          90         318 
08-14            0              38          91         297 
08-15            0              35         106         276 
08-16            0              36         110         275 
08-17            0              36         114         333 
08-18            0              31         107         323 



(JDAO3) COLUMBIA - JOHN DAY DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug           5196 104        3697        5012        7159  
Apr           5539 111        3171        5013        7794  
May          15366  91       11546       16881       25849  
Jun          13902  87       10163       15984       24047  
Jul          11415 104        7627       11000       16432  
Total        51419  95       36203       53889       81282  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20       212937          134754      214482      329730 
04-21       219661          140909      217816      318104 
04-22       221592          158558      232269      340484 
04-23       239095          136956      235236      354233 
04-24       279406          127093      236914      354101 
04-25       294930          137885      230636      396250 
04-26       284656          156476      237255      386524 
04-27       272309          153228      227070      373220 
04-28       262101          152474      232972      372528 
04-29       255278          152060      235283      364446 
04-30       251474          148562      228028      340988 

05-01       252267          166745      251922      348815 
05-02       255589          164329      242818      353284 
05-03       253344          171480      249712      349176 
05-04       255710          177255      237008      341476 
05-05       258113          188222      248076      352527 
05-06       258592          162222      237627      372773 
05-07       259237          195924      244028      385765 
05-08       260999          161003      254717      389772 
05-09       262693          186113      265572      388483 
05-10       262940          180011      259516      392769 
05-11       250916          165751      257754      385541 
05-12       230740          160390      262845      418010 
05-13       229804          205179      258386      430076 
05-14       231300          184108      256347      425640 
05-15       233653          177082      262780      429153 
05-16       235800          184049      269048      453507 
05-17       239530          200091      268710      476347 
05-18       243858          199993      290034      457575 
05-19       247571          198719      302191      443562 
05-20       251271          201327      309844      439857 
05-21       252907          208702      297310      453371 
05-22       252732          197566      294074      467171 
05-23       252571          196773      285153      480547 
05-24       252996          209191      289470      454415 
05-25       253139          203229      297045      462915 
05-26       252007          206248      299075      459308 
05-27       251194          214832      306283      445914 
05-28       252223          199754      301233      448619 
05-29       252052          183041      297492      437639 
05-30       250961          187574      298356      451184 
05-31       252172          185445      318315      440333 

06-01       266767          190007      316786      445067 
06-02       285339          185216      292368      459069 
06-03       286990          185725      294420      450450 
06-04       284498          176660      317146      444116 
06-05       280260          173021      309386      448294 
06-06       276405          173889      325320      438262 
06-07       273333          167571      312221      411951 
06-08       270852          179716      292618      418827 
06-09       268054          192926      288025      441397 
06-10       263935          175193      288581      441322 
06-11       257657          181341      290658      448892 
06-12       252025          170835      288057      440006 
06-13       247185          163861      260454      416568 
06-14       242378          168734      258701      418642 
06-15       237942          174522      241063      408643 
06-16       233490          177534      242772      410085 
06-17       228681          182435      241872      409175 
06-18       223980          179112      249402      417118 
06-19       219169          139238      246788      387637 
06-20       214475          173655      235975      391433 
06-21       208504          162370      242604      354137 
06-22       202416          170718      224582      355464 
06-23       197152          155080      246579      361313 
06-24       193984          162947      255484      354407 
06-25       190268          164870      252572      389138 
06-26       186765          161438      252562      373579 
06-27       182802          160550      260770      370484 
06-28       179850          158079      255752      361709 
06-29       178830          158233      247220      340808 
06-30       176631          159611      229856      318736 

07-01       155516          136234      221749      310585 
07-02       122526          133413      201034      322164 
07-03       124627          120658      189129      317604 
07-04       130817          113461      188564      304073 
07-05       178390          132436      191094      279840 
07-06       217121          113804      196076      284550 
07-07       215716          127858      204116      276817 
07-08       211490          125068      204738      267663 
07-09       207049          137415      197496      266986 
07-10       202529          121836      194876      275044 
07-11       198486          124456      190739      278131 
07-12       194690          106072      185353      268960 
07-13       192115          122747      187624      265203 
07-14       189814          141094      190491      280350 
07-15       188444          124600      180014      286351 
07-16       194186          130838      181031      298664 
07-17       205369          125303      177204      273916 
07-18       203924          127112      169524      286280 
07-19       200782          125057      165616      279499 
07-20       198233          132478      164496      271375 
07-21       195361          122973      167211      266012 
07-22       192687          119540      162128      246374 
07-23       190820          114727      160952      270583 
07-24       188286          116368      161443      238118 
07-25       185471          116129      161334      255152 
07-26       183847          127994      160965      236204 
07-27       182411          113377      154369      225848 
07-28       180565          122538      155820      242126 
07-29       177620          132368      159496      228829 
07-30       174754          128120      158951      192301 
07-31       172727          109894      163432      190944 

08-01       171012          107696      158239      201925 
08-02       167032          110878      156230      192206 
08-03       164201           94929      141737      211197 
08-04       159798          105443      138455      210201 
08-05       152425          117098      140848      205807 
08-06       148887          102634      140823      201978 
08-07       146535          101239      143010      203822 
08-08       142920           85728      142819      194809 
08-09       141620          107398      140828      207259 
08-10       140157           93447      143905      204638 
08-11       138682          108382      140164      191496 
08-12       138048          112721      137579      209970 
08-13       137652           95431      129662      196677 
08-14       136753           99416      140964      206168 
08-15       135365          102339      139060      200003 
08-16       134013          110360      131605      185379 
08-17       133005          105707      127263      197202 
08-18       132346          103557      134062      189295 



(MODO3) DESCHUTES - AT MOODY NR BIGGS Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug            148  95         144         156         178  
Apr             93  73          99         127         200  
May            289  83         273         347         470  
Jun            266  88         254         301         391  
Jul            259  92         252         282         328  
Total         1056  87        1021        1213        1568  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         4014            4546        5960        9166 
04-21         4080            4544        5960        9271 
04-22         4208            4533        5910        9347 
04-23         4385            4517        5940        9255 
04-24         4374            4518        5865        9325 
04-25         4313            4516        5745        9279 
04-26         4302            4510        5725        9238 
04-27         4310            4666        5735        9041 
04-28         4320            4634        5705        8936 
04-29         4331            4544        5755        8861 
04-30         4360            4458        5815        8893 

05-01         4423            4460        5720        8870 
05-02         4487            4494        5650        8845 
05-03         4554            4414        5710        8481 
05-04         4666            4372        5740        7907 
05-05         4763            4365        5825        8237 
05-06         4810            4403        5925        8003 
05-07         4844            4411        5765        7828 
05-08         4846            4485        5665        7856 
05-09         4849            4392        5645        7836 
05-10         4856            4384        5715        7514 
05-11         4863            4401        5770        7365 
05-12         4875            4418        5775        7308 
05-13         4884            4416        5675        7205 
05-14         4883            4404        5625        7102 
05-15         4839            4394        5580        7229 
05-16         4790            4359        5625        7272 
05-17         4741            4437        5715        7138 
05-18         4692            4491        5710        7022 
05-19         4648            4466        5630        7365 
05-20         4603            4438        5630        7812 
05-21         4567            4423        5515        7828 
05-22         4581            4450        5500        7786 
05-23         4599            4472        5520        7635 
05-24         4613            4532        5645        7670 
05-25         4632            4671        5550        7593 
05-26         4652            4496        5465        7454 
05-27         4673            4476        5385        7467 
05-28         4680            4465        5460        7716 
05-29         4668            4463        5445        7553 
05-30         4657            4400        5580        7140 
05-31         4647            4370        5645        7158 

06-01         4637            4315        5645        7233 
06-02         4620            4307        5360        7422 
06-03         4606            4317        5270        7330 
06-04         4596            4309        5275        8203 
06-05         4589            4293        5185        7964 
06-06         4582            4327        5175        7634 
06-07         4569            4306        5165        7219 
06-08         4560            4282        5285        7273 
06-09         4554            4290        5350        7213 
06-10         4543            4302        5330        6924 
06-11         4530            4303        5290        6678 
06-12         4519            4321        5210        6478 
06-13         4509            4309        5120        6352 
06-14         4499            4284        5035        6399 
06-15         4489            4265        5030        6599 
06-16         4479            4253        5010        6468 
06-17         4462            4252        5025        6350 
06-18         4440            4225        4955        6125 
06-19         4425            4243        4895        6071 
06-20         4412            4263        4910        6057 
06-21         4400            4244        4885        6027 
06-22         4388            4234        4880        6033 
06-23         4376            4239        4865        6042 
06-24         4364            4268        4805        6057 
06-25         4356            4251        4740        5987 
06-26         4358            4195        4760        5934 
06-27         4361            4232        4870        5918 
06-28         4358            4245        4890        5892 
06-29         4357            4231        4895        5697 
06-30         4353            4204        4855        5777 

07-01         4352            4188        4800        5806 
07-02         4352            4135        4830        5778 
07-03         4341            4093        4745        5933 
07-04         4330            4071        4795        6073 
07-05         4319            4050        4715        5728 
07-06         4305            4104        4700        5548 
07-07         4286            4147        4665        5359 
07-08         4273            4170        4570        5432 
07-09         4262            4087        4550        5436 
07-10         4250            4079        4545        5502 
07-11         4239            4064        4565        5376 
07-12         4227            4064        4585        5307 
07-13         4216            4074        4590        5208 
07-14         4205            4083        4610        5172 
07-15         4193            4110        4635        5107 
07-16         4184            4102        4605        5095 
07-17         4179            4092        4590        5083 
07-18         4177            4103        4550        5190 
07-19         4178            4105        4525        5306 
07-20         4180            4095        4565        5311 
07-21         4182            4076        4515        5508 
07-22         4184            4087        4545        5558 
07-23         4184            4098        4530        5289 
07-24         4177            4104        4530        5259 
07-25         4170            4131        4550        5070 
07-26         4162            4120        4520        5003 
07-27         4155            4072        4495        4958 
07-28         4147            4045        4425        4986 
07-29         4139            4036        4400        5016 
07-30         4133            4041        4400        5116 
07-31         4130            4071        4405        5043 

08-01         4128            4090        4410        5060 
08-02         4121            4021        4345        5207 
08-03         4113            4026        4315        5176 
08-04         4109            4016        4345        5098 
08-05         4107            4041        4365        5048 
08-06         4106            4032        4360        5046 
08-07         4113            4013        4385        5067 
08-08         4120            3894        4390        5046 
08-09         4127            3905        4365        4951 
08-10         4134            3922        4420        4965 
08-11         4141            4054        4395        4954 
08-12         4148            4071        4385        4906 
08-13         4153            4070        4390        4909 
08-14         4154            4042        4375        4918 
08-15         4154            4030        4370        4909 
08-16         4155            4023        4350        4905 
08-17         4155            4064        4355        4877 
08-18         4155            4093        4365        4863 



(TDAO3) COLUMBIA - THE DALLES DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug           5237 104        3737        5050        7266  
Apr           5532 110        3201        5043        7849  
May          15345  91       11474       16875       26079  
Jun          13937  87       10134       16036       24164  
Jul          11437 104        7615       11049       16541  
Total        51487  95       36161       54054       81899  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20       211046          134930      218995      331679 
04-21       219364          146104      225625      322498 
04-22       221461          154096      237418      336663 
04-23       238268          143461      229237      358534 
04-24       278175          125452      228539      359913 
04-25       294897          133204      227366      379986 
04-26       284962          154442      236713      386184 
04-27       272550          151644      225857      384507 
04-28       262214          158395      241931      382819 
04-29       255237          159109      240943      370265 
04-30       251314          153553      230552      345276 

05-01       251909          163491      243784      340126 
05-02       255310          175295      243512      367301 
05-03       253242          172181      244100      359737 
05-04       255364          178539      246734      355466 
05-05       257977          185673      244462      350087 
05-06       258453          166735      247562      380757 
05-07       259068          190589      243975      382260 
05-08       260737          168711      253172      391499 
05-09       262411          179272      267683      396797 
05-10       262671          156755      255219      384205 
05-11       251358          156384      263329      369778 
05-12       230726          175806      266440      429022 
05-13       229357          195116      256787      438461 
05-14       230756          193038      255863      428755 
05-15       233010          179111      258134      428050 
05-16       235040          182870      264069      432149 
05-17       238692          199300      264188      459884 
05-18       243040          195992      288907      465932 
05-19       246771          195281      306732      462790 
05-20       250504          199938      310982      469005 
05-21       252247          207412      292804      469155 
05-22       252183          192709      291142      473846 
05-23       252077          195682      288629      481238 
05-24       252557          212780      282234      478269 
05-25       252809          206538      295699      462409 
05-26       251787          209679      303931      457394 
05-27       251011          215481      309813      453808 
05-28       252055          199241      308784      454948 
05-29       252006          180255      296113      440284 
05-30       250961          176828      307287      444354 
05-31       252041          179451      308009      443531 

06-01       266142          176924      323347      448600 
06-02       285057          192077      297398      458093 
06-03       287171          175464      297569      456208 
06-04       284796          182494      311639      439593 
06-05       280643          177558      310809      455089 
06-06       276808          172836      328653      434151 
06-07       273760          172843      313529      423018 
06-08       271310          175623      292414      419858 
06-09       268595          195464      286098      437524 
06-10       264569          179292      286341      452844 
06-11       258408          180328      294150      454192 
06-12       252763          165398      284266      443208 
06-13       247967          162589      264503      423227 
06-14       243201          168012      256770      414062 
06-15       238802          187308      241898      400350 
06-16       234405          173713      252490      414599 
06-17       229594          177016      236055      409450 
06-18       224858          172563      249513      420783 
06-19       220023          143500      243634      397900 
06-20       215305          171809      236980      368537 
06-21       209366          164791      245206      356986 
06-22       203269          173246      226771      359740 
06-23       197876          156736      248894      364434 
06-24       194678          158260      256803      356012 
06-25       190947          168718      246930      392121 
06-26       187433          153662      253501      368421 
06-27       183481          162842      262357      372476 
06-28       180436          157984      251046      366392 
06-29       179363          154435      252293      349053 
06-30       177265          156768      235120      328627 

07-01       157348          139027      218532      308676 
07-02       123838          132204      211474      319870 
07-03       124680          121971      193641      316159 
07-04       130835          118437      192525      314290 
07-05       176271          126310      194808      284310 
07-06       216983          112115      191730      286524 
07-07       216198          123491      208429      282896 
07-08       211948          120808      203278      265579 
07-09       207502          134563      199939      266760 
07-10       202949          122048      192078      270623 
07-11       198869          122544      197549      284109 
07-12       195034          104984      180409      269241 
07-13       192387          125046      187096      267096 
07-14       190081          142287      194360      275923 
07-15       188567          131521      176565      295040 
07-16       193961          125037      181691      289733 
07-17       205255          130298      174458      278117 
07-18       204242          134288      168358      287754 
07-19       201107          119259      168572      290054 
07-20       198596          131360      163433      265841 
07-21       195784          132875      169925      259093 
07-22       193122          120884      152734      259174 
07-23       191281          108809      159009      265142 
07-24       188819          119469      163202      243174 
07-25       186020          115623      159341      255901 
07-26       184385          119310      164440      247656 
07-27       182991          111077      155499      227329 
07-28       181201          124767      159474      247598 
07-29       178329          129855      162827      225982 
07-30       175467          131296      163264      197182 
07-31       173453          108467      163269      194425 

08-01       171787          109896      160810      190774 
08-02       167930          109998      154170      198813 
08-03       165042          100107      144218      198418 
08-04       160851          103855      141996      216091 
08-05       153496          119010      141715      209795 
08-06       149860          102598      142522      223424 
08-07       147568          101461      143442      204228 
08-08       143999           89105      142433      208093 
08-09       142679          106281      140242      204955 
08-10       141277          100927      142461      201717 
08-11       139841          110089      143356      196226 
08-12       139213          116183      139059      213096 
08-13       138873           96622      134102      198250 
08-14       138036          103814      137582      214837 
08-15       136704           99858      140312      202994 
08-16       135380          108886      133459      192931 
08-17       134415          103844      131573      197556 
08-18       133792          102169      133187      192156 



(PITW1) KLICKITAT - NEAR PITT Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             24  84          20          29          43  
Apr             36  77          29          47          86  
May             76  54          75         142         222  
Jun             48  49          49          98         168  
Jul             47  73          38          64         104  
Total          232  61         212         381         622  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         1572            1375        2040        3292 
04-21         1610            1357        2120        3524 
04-22         1708            1369        2065        3815 
04-23         1886            1355        2100        3895 
04-24         1782            1297        2115        3886 
04-25         1683            1353        2250        4711 
04-26         1660            1332        2240        4423 
04-27         1657            1329        2225        4340 
04-28         1637            1359        2300        4083 
04-29         1601            1382        2250        3716 
04-30         1568            1343        2170        3529 

05-01         1563            1314        2145        3650 
05-02         1559            1312        2155        3688 
05-03         1543            1253        2195        3535 
05-04         1539            1224        2245        3482 
05-05         1542            1230        2265        3545 
05-06         1508            1263        2360        3273 
05-07         1477            1259        2445        3343 
05-08         1445            1247        2470        3435 
05-09         1397            1242        2430        3466 
05-10         1351            1296        2455        3567 
05-11         1312            1430        2405        3375 
05-12         1271            1367        2315        3378 
05-13         1256            1305        2420        3411 
05-14         1243            1351        2380        3481 
05-15         1230            1312        2375        3285 
05-16         1224            1342        2410        3616 
05-17         1206            1291        2480        4048 
05-18         1188            1197        2425        4415 
05-19         1170            1147        2455        4069 
05-20         1150            1138        2355        4144 
05-21         1125            1178        2375        4088 
05-22         1096            1138        2435        3841 
05-23         1082            1145        2290        3645 
05-24         1070            1210        2300        3588 
05-25         1050            1141        2150        3560 
05-26         1027            1118        2190        3567 
05-27         1007            1160        2145        3555 
05-28          987            1095        2210        3467 
05-29          968            1069        2140        3396 
05-30          948            1058        2145        3303 
05-31          934            1051        2090        3510 

06-01          920            1002        2030        3754 
06-02          907            1010        2035        3696 
06-03          894            1011        1895        3554 
06-04          881             976        1930        3394 
06-05          868             919        1965        3389 
06-06          858             889        1970        3345 
06-07          853             910        1990        3198 
06-08          846             868        2030        3277 
06-09          838             828        2030        3095 
06-10          830             834        1960        2987 
06-11          822             829        1870        2950 
06-12          816             806        1780        2768 
06-13          808             826        1725        2730 
06-14          800             833        1645        2871 
06-15          792             808        1595        2858 
06-16          786             780        1525        2902 
06-17          781             762        1500        2910 
06-18          774             753        1490        2750 
06-19          767             786        1480        2815 
06-20          762             752        1480        2632 
06-21          759             746        1405        2456 
06-22          755             759        1395        2338 
06-23          748             760        1330        2297 
06-24          747             762        1300        2483 
06-25          743             766        1340        2342 
06-26          737             780        1335        2144 
06-27          734             761        1310        2068 
06-28          734             744        1310        2106 
06-29          732             739        1315        2023 
06-30          728             760        1345        2371 

07-01          727             722        1290        2143 
07-02          724             713        1230        2179 
07-03          723             710        1235        2060 
07-04          728             690        1280        2008 
07-05          739             670        1240        1950 
07-06          749             679        1200        1866 
07-07          754             648        1165        1915 
07-08          762             669        1135        1872 
07-09          781             645        1115        1857 
07-10          796             654        1095        1960 
07-11          794             632        1080        1978 
07-12          787             613        1065        1865 
07-13          793             612        1045        1837 
07-14          798             608        1060        1778 
07-15          787             598        1030        1732 
07-16          783             602        1005        1703 
07-17          777             610        1009        1656 
07-18          773             594         974        1585 
07-19          775             592         979        1579 
07-20          779             599         968        1586 
07-21          784             592         951        1557 
07-22          776             604         961        1529 
07-23          767             602         935        1517 
07-24          765             613         950        1456 
07-25          762             598         935        1407 
07-26          756             596         925        1387 
07-27          758             583         916        1368 
07-28          765             578         911        1350 
07-29          767             578         902        1327 
07-30          765             585         907        1333 
07-31          754             582         900        1342 

08-01          742             582         878        1303 
08-02          722             585         865        1263 
08-03          705             561         862        1254 
08-04          697             565         837        1246 
08-05          701             562         832        1264 
08-06          707             553         831        1261 
08-07          696             562         831        1278 
08-08          685             572         832        1269 
08-09          683             557         830        1233 
08-10          685             563         811        1206 
08-11          685             544         805        1179 
08-12          674             545         805        1170 
08-13          672             557         790        1178 
08-14          668             579         792        1169 
08-15          664             582         794        1139 
08-16          659             572         788        1099 
08-17          646             558         786        1079 
08-18          637             558         793        1078 



(HODO3) HOOD - NEAR TUCKER BRIDGE Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             11  93           8          12          18  
Apr             15  61          17          25          50  
May             44  68          39          64         121  
Jun             27  60          23          45          79  
Jul             25  87          18          29          45  
Total          122  70         105         174         313  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20          776             755        1225        1790 
04-21          814             739        1200        1987 
04-22          818             751        1160        1959 
04-23          890             758        1110        2015 
04-24          843             885        1120        2774 
04-25          707             826        1130        2927 
04-26          622             820        1110        2567 
04-27          574             827        1115        2750 
04-28          543             782        1150        2411 
04-29          517             771        1095        2050 
04-30          498             783        1120        1896 

05-01          529             759        1125        2151 
05-02          583             722        1130        2006 
05-03          648             698        1185        1915 
05-04          769             682        1210        1941 
05-05          782             717        1145        2029 
05-06          779             722        1175        2060 
05-07          778             723        1125        2239 
05-08          776             731        1125        2115 
05-09          752             695        1150        1994 
05-10          748             770        1080        2104 
05-11          744             748        1005        1964 
05-12          748             684         994        1973 
05-13          759             649         992        1857 
05-14          756             615        1003        1791 
05-15          805             622        1010        1970 
05-16          847             659        1022        2421 
05-17          757             629        1000        2165 
05-18          777             596        1075        2227 
05-19          880             572        1090        2280 
05-20          856             598        1010        2078 
05-21          824             597        1036        1949 
05-22          807             587        1070        1770 
05-23          733             569         953        1855 
05-24          659             548        1001        1880 
05-25          620             549         910        1898 
05-26          583             561         916        1835 
05-27          551             547         907        1715 
05-28          540             489         967        1595 
05-29          532             476         909        1657 
05-30          524             511        1012        1878 
05-31          507             506         954        1947 

06-01          506             471         987        1894 
06-02          498             479         975        1852 
06-03          495             454         914        1749 
06-04          488             443         855        1649 
06-05          478             448         808        1646 
06-06          475             482         806        1640 
06-07          473             485         847        1628 
06-08          463             454         838        1570 
06-09          459             424         828        1548 
06-10          454             418         890        1439 
06-11          446             394         833        1286 
06-12          445             368         802        1276 
06-13          458             395         824        1494 
06-14          444             384         817        1406 
06-15          430             376         783        1324 
06-16          428             349         759        1381 
06-17          421             378         713        1268 
06-18          426             421         693        1234 
06-19          431             385         658        1266 
06-20          426             360         656        1160 
06-21          435             346         652        1128 
06-22          442             335         629        1076 
06-23          444             339         616        1078 
06-24          436             337         611        1063 
06-25          440             330         655         946 
06-26          456             334         650         874 
06-27          463             324         645         933 
06-28          457             337         690         945 
06-29          449             336         652         944 
06-30          443             356         613         947 

07-01          445             324         589        1024 
07-02          452             319         571         916 
07-03          442             315         579         848 
07-04          428             323         602         845 
07-05          428             326         571         809 
07-06          423             332         537         774 
07-07          420             346         509         763 
07-08          426             339         484         792 
07-09          433             307         467         776 
07-10          439             341         487         821 
07-11          427             340         473         813 
07-12          423             315         450         810 
07-13          431             303         451         773 
07-14          426             289         452         742 
07-15          416             272         436         728 
07-16          408             265         453         708 
07-17          410             291         440         701 
07-18          399             264         433         703 
07-19          401             257         447         688 
07-20          401             266         465         667 
07-21          399             252         443         660 
07-22          395             246         425         695 
07-23          389             273         457         668 
07-24          387             261         462         662 
07-25          380             256         447         615 
07-26          375             249         431         622 
07-27          373             251         406         605 
07-28          373             243         399         576 
07-29          372             236         399         584 
07-30          369             241         380         582 
07-31          361             240         362         617 

08-01          353             233         352         570 
08-02          339             240         353         571 
08-03          330             246         357         561 
08-04          321             241         349         571 
08-05          322             239         344         539 
08-06          320             248         340         534 
08-07          314             228         343         556 
08-08          314             229         358         555 
08-09          307             224         336         575 
08-10          308             206         326         514 
08-11          299             213         324         495 
08-12          290             217         319         484 
08-13          292             229         297         482 
08-14          288             228         305         488 
08-15          283             243         293         453 
08-16          277             242         308         439 
08-17          270             226         313         432 
08-18          268             230         308         457 



(UNDW1) WHITE SALMON - NEAR UNDERWOOD Discharge  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug             24 100          18          24          36  
Apr             30  95          22          32          50  
May             63  69          57          91         135  
Jun             45  66          41          68         115  
Jul             44  87          36          51          80  
Total          207  78         174         266         416  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20         1358             991        1460        2095 
04-21         1405             988        1425        2146 
04-22         1488            1021        1470        2234 
04-23         1577            1030        1470        2245 
04-24         1550            1063        1460        2293 
04-25         1444            1035        1465        2383 
04-26         1380             984        1440        2383 
04-27         1335             973        1445        2397 
04-28         1292            1012        1445        2369 
04-29         1245            1040        1505        2305 
04-30         1201            1034        1525        2235 

05-01         1187            1093        1530        2224 
05-02         1176            1035        1530        2212 
05-03         1167             983        1480        2251 
05-04         1164             965        1495        2270 
05-05         1168             981        1485        2299 
05-06         1179            1004        1525        2250 
05-07         1166             958        1555        2236 
05-08         1152             942        1525        2443 
05-09         1110             920        1500        2265 
05-10         1082             991        1515        2056 
05-11         1059            1015        1490        1995 
05-12         1030             987        1450        1869 
05-13         1020             940        1475        1933 
05-14         1020             926        1490        2062 
05-15         1029             927        1470        1977 
05-16         1038             972        1530        2123 
05-17         1026             997        1560        2132 
05-18         1014             975        1550        2238 
05-19         1014             906        1570        2210 
05-20         1008             969        1550        2272 
05-21          985             976        1585        2187 
05-22          960             945        1510        2205 
05-23          958             881        1445        2274 
05-24          944             895        1455        2168 
05-25          915             874        1410        2245 
05-26          897             840        1380        2268 
05-27          883             899        1350        2246 
05-28          883             780        1385        2278 
05-29          884             796        1400        2356 
05-30          871             801        1375        2388 
05-31          852             775        1345        2339 

06-01          848             772        1365        2300 
06-02          839             736        1310        2334 
06-03          827             733        1330        2242 
06-04          822             700        1300        2105 
06-05          811             723        1290        2140 
06-06          809             717        1275        2194 
06-07          823             729        1275        2204 
06-08          826             740        1280        2171 
06-09          824             728        1255        2123 
06-10          813             713        1215        2025 
06-11          797             726        1200        1939 
06-12          780             729        1190        1968 
06-13          765             720        1135        1957 
06-14          753             714        1145        2006 
06-15          743             745        1165        1905 
06-16          735             718        1105        1868 
06-17          728             710        1095        1998 
06-18          722             689        1080        1958 
06-19          716             686        1055        1870 
06-20          711             636        1030        1858 
06-21          706             656        1011        1810 
06-22          702             644        1020        1779 
06-23          697             645        1008        1787 
06-24          693             628         991        1781 
06-25          689             604         995        1724 
06-26          686             623         998        1650 
06-27          683             601         990        1584 
06-28          680             620         993        1563 
06-29          678             615         993        1575 
06-30          676             619         986        1600 

07-01          686             631         970        1636 
07-02          690             622         949        1609 
07-03          687             616         936        1566 
07-04          689             613         937        1529 
07-05          692             613         920        1513 
07-06          699             612         902        1470 
07-07          705             603         901        1446 
07-08          710             601         889        1460 
07-09          726             596         880        1455 
07-10          740             584         863        1398 
07-11          731             597         883        1332 
07-12          726             580         848        1318 
07-13          741             599         835        1283 
07-14          742             585         829        1325 
07-15          732             584         828        1271 
07-16          730             581         822        1241 
07-17          726             572         822        1222 
07-18          720             574         807        1293 
07-19          724             576         785        1247 
07-20          731             555         798        1228 
07-21          739             575         803        1200 
07-22          734             570         774        1199 
07-23          732             558         780        1180 
07-24          728             558         787        1143 
07-25          726             554         780        1142 
07-26          723             558         759        1159 
07-27          729             554         763        1149 
07-28          736             558         753        1130 
07-29          735             551         744        1094 
07-30          736             547         735        1111 
07-31          731             547         728        1093 

08-01          718             531         722        1092 
08-02          711             532         721        1100 
08-03          705             528         706        1054 
08-04          697             522         708        1044 
08-05          702             508         702        1052 
08-06          707             507         690         997 
08-07          689             505         689        1059 
08-08          680             505         689         995 
08-09          682             505         682        1039 
08-10          682             506         681         987 
08-11          676             500         683        1083 
08-12          663             495         668         927 
08-13          665             491         664         977 
08-14          662             485         659         961 
08-15          660             490         656         948 
08-16          654             490         652        1026 
08-17          641             487         639         931 
08-18          628             489         654         911 



(BONO3) COLUMBIA - BONNEVILLE DAM Inflow  

Monthly Volumes (kaf) from 04-20 to 08-18  

                                 Historical Observations 
Month        FCST %Avg         90%         50%         10%  

Aug           5303 102        3917        5209        7466  
Apr           5604 107        3397        5252        8174  
May          15529  89       11993       17458       26858  
Jun          14069  85       10487       16522       24776  
Jul          11554 101        7913       11403       17016  
Total        52060  93       37708       55844       84289  


                                 Historical Observations 
mm-dd         FCST             90%         50%         10% 

04-20       212986          146331      225669      340747 
04-21       222405          155464      234341      336888 
04-22       225038          157655      244716      347285 
04-23       240243          152692      240351      376861 
04-24       279501          137174      240801      370866 
04-25       298892          138069      237760      392319 
04-26       289670          162142      244857      404638 
04-27       277059          162673      239910      405245 
04-28       266435          168324      245396      402175 
04-29       259110          169871      254146      386545 
04-30       254867          162909      240763      358402 

05-01       254931          170808      251364      351288 
05-02       258482          183061      247811      383125 
05-03       256840          182538      251465      369996 
05-04       258352          180162      255449      366138 
05-05       261406          194198      251378      361555 
05-06       261911          175633      251094      392902 
05-07       262466          199955      253925      395364 
05-08       264006          181756      261822      407788 
05-09       265667          185516      278090      409106 
05-10       265956          165127      264901      393456 
05-11       256183          163685      275208      386025 
05-12       234714          189708      277552      446466 
05-13       232352          204696      264776      446828 
05-14       233644          201601      265608      444212 
05-15       235888          189608      268292      442066 
05-16       237947          188930      277124      450206 
05-17       241444          206634      278362      475063 
05-18       245713          207019      299100      477704 
05-19       249501          205905      314251      479273 
05-20       253323          205848      317623      482714 
05-21       255182          212444      304923      484465 
05-22       255127          203375      297823      482016 
05-23       254904          203930      299660      493406 
05-24       255252          222339      295649      497344 
05-25       255473          213301      301880      471766 
05-26       254448          217346      314867      460506 
05-27       253516          218731      316331      461587 
05-28       254387          211210      322839      463796 
05-29       254488          190315      308147      449606 
05-30       253410          183994      318085      457158 
05-31       254078          188680      318306      461188 

06-01       266911          186159      333380      464696 
06-02       286391          198764      307280      471250 
06-03       289486          182209      305300      469010 
06-04       287248          187241      320243      454904 
06-05       283152          185697      322470      465299 
06-06       279218          179447      339614      445216 
06-07       276119          178779      321835      434247 
06-08       273632          181787      302869      440207 
06-09       270964          203521      294109      447091 
06-10       267030          185321      292940      460381 
06-11       261005          188236      299453      457098 
06-12       255196          169917      295203      452956 
06-13       250372          170561      269671      437592 
06-14       245578          171731      269255      421628 
06-15       241118          192020      249673      411937 
06-16       236712          180215      253814      420146 
06-17       231911          183480      243008      418582 
06-18       227151          181219      258793      425474 
06-19       222317          149076      251655      408563 
06-20       217586          178025      240450      373501 
06-21       211755          169925      257328      371746 
06-22       205681          180340      239379      364275 
06-23       200080          158043      251971      372234 
06-24       196836          167219      262347      366434 
06-25       193106          171308      256466      403512 
06-26       189593          157610      263138      372639 
06-27       185688          168733      267646      386002 
06-28       182479          164938      258017      375075 
06-29       181301          158861      262379      364315 
06-30       179417          158250      242074      338085 

07-01       161891          143681      225963      318023 
07-02       127573          133563      217625      326173 
07-03       125793          128184      201153      327316 
07-04       131955          124313      198795      321150 
07-05       172905          130373      198162      289373 
07-06       217573          120014      197804      288479 
07-07       218382          132905      217866      291427 
07-08       214154          119698      210026      275188 
07-09       209767          138419      204449      280672 
07-10       205239          125659      197616      277686 
07-11       201143          128959      202304      288849 
07-12       197256          110609      184210      275213 
07-13       194510          129330      194957      274606 
07-14       192253          147811      195626      288457 
07-15       190491          138686      183774      306663 
07-16       195180          130341      187310      290484 
07-17       206558          132628      181988      287550 
07-18       206429          131823      174268      295943 
07-19       203210          124437      174667      299543 
07-20       200697          135790      167744      271356 
07-21       197931          138568      178029      268016 
07-22       195214          126691      159839      262574 
07-23       193330          115843      165346      273601 
07-24       190930          123682      169070      249332 
07-25       188094          117860      165297      261739 
07-26       186351          121847      167679      259869 
07-27       184967          118553      158454      233192 
07-28       183234          128913      163937      256441 
07-29       180450          136611      167645      234220 
07-30       177540          136203      169706      209576 
07-31       175464          118242      169184      198201 

08-01       173785          117950      166541      199777 
08-02       170092          113261      157059      205294 
08-03       166984          106827      149895      203946 
08-04       163099          108403      145555      221609 
08-05       155717          124784      146973      214545 
08-06       151800          108299      144778      233840 
08-07       149514          106118      144688      206662 
08-08       145935           99449      147434      213841 
08-09       144449          111097      143484      208189 
08-10       143068          109365      148110      205541 
08-11       141621          111717      146049      201058 
08-12       140885          115094      143073      217479 
08-13       140543          102432      140426      207600 
08-14       139750          108990      142938      216556 
08-15       138437          105362      146096      207369 
08-16       137081          112011      140291      200607 
08-17       136072          110344      135891      201806 
08-18       135393          103938      137501      199162