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| # | ID | Servicing WFO | Forecast Period | Name | 90% Exceedence KAF | 50% Exceedence KAF | % Normal | 10% Exceedence KAF | 30 Year Normal |
| 1 | ABBM8 | MSO | APR-SEP | CLARK FORK - ABOVE BLACKFOOT | 293 | 327 | 53 | 420 | 617 |
| 2 | ABOM8 | MSO | APR-SEP | CLARK FORK - ABOVE MISSOULA | 995 | 1064 | 75 | 1225 | 1418 |
| 3 | ALFW1 | OTX | APR-SEP | PEND OREILLE - ALBENI FALLS DAM | 11904 | 12331 | 96 | 13569 | 12815 |
| 4 | AMFI1 | PIH | APR-SEP | SNAKE - AT AMERICAN FALLS DAM | 735 | 841 | 30 | 1198 | 2806 |
| 5 | ANTI1 | PIH | APR-SEP | HENRYS FORK - AT ST. ANTHONY | 419 | 465 | 56 | 557 | 836 |
| 6 | ARAI1 | BOI | APR-SEP | SF BOISE - ANDERSON RANCH DAM | 284 | 310 | 61 | 356 | 510 |
| 7 | ARDQ2 | OTX | APR-SEP | COLUMBIA - ARROW LAKES (HUGH KEENLEYSIDE DAM) | 22842 | 24823 | 104 | 26809 | 23944 |
| 8 | BELM8 | MSO | APR-SEP | CLARK FORK - BELOW MISSOULA | 1963 | 2100 | 79 | 2354 | 2668 |
| 9 | BEUO3 | BOI | APR-SEP | NF MALHEUR - AT BEULAH | 36.44 | 36.69 | 59 | 37.22 | 62.00 |
| 10 | BFEI1 | OTX | APR-SEP | KOOTENAI - AT BONNERS FERRY | 7651 | 8332 | 101 | 9611 | 8256 |
| 11 | BIRQ2 | CAN | APR-SEP | COLUMBIA - AT BIRCHBANK | 40710 | 43421 | 104 | 46857 | 41747 |
| 12 | BITM8 | MSO | APR-SEP | BITTERROOT - NEAR MISSOULA | 949 | 1046 | 84 | 1152 | 1238 |
| 13 | BONM8 | MSO | APR-SEP | BLACKFOOT - NEAR BONNER | 699 | 729 | 91 | 829 | 801 |
| 14 | BRNI1 | BOI | APR-SEP | SNAKE - BROWNLEE DAM | 3789 | 3872 | 57 | 4072 | 6853 |
| 15 | BUMW1 | PDT | APR-SEP | BUMPING - BELOW BUMPING DAM | 98.29 | 99.62 | 80 | 103 | 124 |
| 16 | BUSO3 | BOI | APR-SEP | SILVIES - SILVIES RIVER NR BURNS | 25.93 | 26.81 | 30 | 28.09 | 90.00 |
| 17 | CABI1 | OTX | APR-SEP | CLARK FORK - CABINET GORGE DAM | 10294 | 10757 | 95 | 12084 | 11376 |
| 18 | CASW1 | PQR | APR-SEP | COWLITZ - AT CASTLE ROCK | 2577 | 2702 | 107 | 3024 | 2532 |
| 19 | CFMM8 | MSO | APR-SEP | FLATHEAD - AT COLUMBIA FALLS | 5288 | 5581 | 102 | 6289 | 5450 |
| 20 | CHDW1 | OTX | APR-SEP | CHELAN - LAKE CHELAN DAM | 887 | 960 | 86 | 1047 | 1116 |
| 21 | CHEI1 | PIH | APR-SEP | FALLS - NEAR CHESTER | 246 | 272 | 73 | 322 | 375 |
| 22 | CIBW1 | OTX | APR-SEP | COLUMBIA - AT INTL BOUNDARY | 53579 | 56959 | 102 | 61365 | 55784 |
| 23 | CLDI1 | OTX | APR-SEP | ST JOE - AT CALDER | 1043 | 1098 | 98 | 1145 | 1120 |
| 24 | CLEW1 | PDT | APR-SEP | CLE ELUM - NEAR ROSLYN | 408 | 421 | 101 | 443 | 417 |
| 25 | COEI1 | OTX | APR-SEP | COEUR D ALENE - COEUR D ALENE LAKE | 2244 | 2332 | 94 | 2475 | 2468 |
| 26 | CONW1 | SEW | APR-SEP | SKAGIT - NEAR CONCRETE | 6576 | 6788 | 114 | 7449 | 5934 |
| 27 | CSCI1 | BOI | APR-SEP | NF PAYETTE - CASCADE DAM | 295 | 320 | 66 | 359 | 489 |
| 28 | DARM8 | MSO | APR-SEP | BITTERROOT - NEAR DARBY | 380 | 407 | 86 | 448 | 473 |
| 29 | DCDQ2 | CAN | APR-SEP | DUNCAN - DUNCAN DAM | 2285 | 2407 | 110 | 2540 | 2189 |
| 30 | DONO3 | BOI | APR-SEP | DONNER AND BLITZEN - NR FRENCHGLEN | 37.42 | 39.69 | 58 | 41.78 | 68.00 |
| 31 | DRBI1 | BOI | APR-JUL | DEADWOOD - BELOW DEADWOOD RES | 80.94 | 85.18 | 69 | 97.08 | 123 |
| 32 | DRSW1 | SEW | APR-SEP | DUNGENESS - NEAR SEQUIM | 158 | 166 | 115 | 177 | 145 |
| 33 | DWRI1 | MSO | APR-SEP | NF CLEARWATER - DWORSHAK DAM | 2160 | 2267 | 88 | 2433 | 2575 |
| 34 | EASI1 | OTX | APR-SEP | MOYIE - AT EASTPORT | 378 | 396 | 102 | 451 | 387 |
| 35 | EGCO3 | PDT | APR-SEP | EAGLE CREEK - ABOVE SKULL CK | 140 | 160 | 90 | 196 | 178 |
| 36 | EMMI1 | BOI | APR-SEP | PAYETTE - NEAR EMMETT | 632 | 658 | 50 | 740 | 1311 |
| 37 | ENVI1 | OTX | APR-SEP | NF COEUR D ALENE - AT ENAVILLE | 691 | 720 | 97 | 787 | 739 |
| 38 | ESTO3 | PQR | APR-SEP | CLACKAMAS - AT ESTACADA | 635 | 667 | 91 | 736 | 732 |
| 39 | FCFM8 | MSO | APR-SEP | NF FLATHEAD - NEAR COLUMBIA FALLS | 1734 | 1834 | 108 | 2080 | 1696 |
| 40 | GCDW1 | OTX | APR-SEP | COLUMBIA - GRAND COULEE DAM | 58996 | 62590 | 104 | 67440 | 60110 |
| 41 | GIBO3 | PDT | APR-SEP | UMATILLA - NEAR GIBBON | 80.22 | 80.59 | 101 | 84.47 | 80.00 |
| 42 | GREW4 | RIW | APR-SEP | GREYS - AB RES NR ALPINE | 258 | 269 | 75 | 304 | 358 |
| 43 | HALI1 | PIH | APR-SEP | BIG WOOD - AT HAILEY | 130 | 150 | 57 | 184 | 263 |
| 44 | HCDI1 | PDT | APR-SEP | SNAKE - AT HELLS CANYON DAM | 3963 | 4045 | 57 | 4239 | 7148 |
| 45 | HEII1 | PIH | APR-SEP | SNAKE - NEAR HEISE | 2450 | 2558 | 68 | 2941 | 3785 |
| 46 | HHWM8 | MSO | APR-SEP | SF FLATHEAD - HUNGRY HORSE DAM | 1872 | 1986 | 100 | 2228 | 1988 |
| 47 | HLKW1 | PDT | APR-SEP | YAKIMA - NEAR HORLICK | 1050 | 1075 | 111 | 1124 | 966 |
| 48 | HOTI1 | BOI | APR-SEP | BRUNEAU - NEAR HOT SPRINGS | 80.22 | 82.73 | 43 | 90.69 | 192 |
| 49 | HRSI1 | BOI | APR-SEP | PAYETTE - NEAR HORSESHOE BEND | 898 | 952 | 59 | 1053 | 1606 |
| 50 | HWRI1 | PIH | APR-SEP | BIG LOST - AT HOWELL RANCH NEAR CHILLY | 85.28 | 103 | 57 | 139 | 180 |
| 51 | IMNO3 | PDT | APR-SEP | IMNAHA - AT IMNAHA | 199 | 228 | 82 | 277 | 278 |
| 52 | JLKW4 | RIW | APR-SEP | SNAKE - JACKSON LAKE AT DAM | 614 | 649 | 77 | 728 | 845 |
| 53 | KACW1 | PDT | APR-SEP | KACHESS - NEAR EASTON | 113 | 118 | 104 | 126 | 113 |
| 54 | KEEW1 | PDT | APR-SEP | YAKIMA - NEAR MARTIN | 148 | 156 | 124 | 168 | 126 |
| 55 | KERM8 | MSO | APR-SEP | FLATHEAD - KERR DAM | 5939 | 6299 | 100 | 7169 | 6270 |
| 56 | KIOW1 | PDT | APR-SEP | YAKIMA - AT KIONA | 1060 | 1101 | 105 | 1157 | 1050 |
| 57 | LAUW1 | OTX | APR-SEP | KETTLE - AT LAURIER | 2117 | 2378 | 127 | 2758 | 1875 |
| 58 | LEOI1 | OTX | APR-SEP | KOOTENAI - AT LEONIA | 7005 | 7650 | 101 | 8828 | 7610 |
| 59 | LGDW1 | OTX | APR-SEP | SNAKE - LOWER GRANITE DAM | 15699 | 16257 | 73 | 17684 | 22279 |
| 60 | LGNO3 | PDT | APR-SEP | GRANDE RONDE - NEAR PERRY | 104 | 108 | 59 | 133 | 183 |
| 61 | LSTO3 | PDT | APR-SEP | LOSTINE - NR LOSTINE | 60.57 | 70.43 | 61 | 87.59 | 115 |
| 62 | LUCI1 | BOI | APR-SEP | BOISE - LUCKY PEAK DAM | 670 | 725 | 53 | 819 | 1361 |
| 63 | LYDM8 | MSO | APR-SEP | KOOTENAI - LIBBY DAM | 5617 | 6132 | 98 | 7089 | 6254 |
| 64 | MACI1 | PIH | APR-SEP | BIG LOST - MACKAY RESERVOIR NEAR MACKAY | 74.16 | 92.06 | 61 | 130 | 151 |
| 65 | MADO3 | BOI | APR-SEP | MALHEUR - NEAR DREWSEY | 21.43 | 21.5 | 31 | 21.81 | 70.00 |
| 66 | MAGI1 | PIH | APR-JUL | BIG WOOD - MAGIC DAM | 64.03 | 76.96 | 31 | 110 | 250 |
| 67 | MCDQ2 | CAN | APR-SEP | COLUMBIA - MICA DAM | 11695 | 12732 | 105 | 13599 | 12090 |
| 68 | MEHO3 | PQR | APR-SEP | NORTH SANTIAM - AT MEHAMA | 661 | 703 | 84 | 796 | 837 |
| 69 | MEWW1 | PQR | APR-SEP | LEWIS - MERWIN DAM | 1041 | 1109 | 99 | 1269 | 1125 |
| 70 | MILI1 | BOI | APR-SEP | SNAKE - AT MILNER | 258 | 258 | 26 | 258 | 1006 |
| 71 | MODO3 | PDT | APR-SEP | DESCHUTES - AT MOODY NR BIGGS | 1790 | 1794 | 94 | 1824 | 1916 |
| 72 | MONO3 | PDT | APR-SEP | NF JOHN DAY - AT MONUMENT | 359 | 368 | 62 | 383 | 598 |
| 73 | MYDW1 | PQR | APR-SEP | COWLITZ - MAYFIELD RESERVOIR | 2018 | 2122 | 116 | 2348 | 1835 |
| 74 | NACW1 | PDT | APR-SEP | NACHES - NEAR NACHES | 718 | 745 | 95 | 774 | 784 |
| 75 | NITW1 | OTX | APR-SEP | SIMILKAMEEN - NEAR NIGHTHAWK | 1348 | 1508 | 118 | 1687 | 1283 |
| 76 | ORFI1 | MSO | APR-SEP | CLEARWATER - AT OROFINO | 3753 | 3958 | 87 | 4419 | 4538 |
| 77 | OWYO3 | BOI | APR-SEP | OWYHEE - BELOW OWYHEE DAM | 80.96 | 89.72 | 22 | 137 | 405 |
| 78 | PALI1 | PIH | APR-SEP | SNAKE - NEAR IRWIN | 2243 | 2351 | 67 | 2693 | 3501 |
| 79 | PARI1 | BOI | APR-SEP | BOISE - NEAR PARMA | 272 | 286 | 49 | 298 | 588 |
| 80 | PARW1 | PDT | APR-SEP | YAKIMA - NEAR PARKER | 2082 | 2134 | 114 | 2212 | 1864 |
| 81 | PATW1 | OTX | APR-SEP | METHOW - NEAR PATEROS | 880 | 933 | 104 | 1041 | 895 |
| 82 | PDTO3 | PDT | APR-SEP | UMATILLA - AT PENDLETON | 134 | 136 | 87 | 141 | 157 |
| 83 | PESW1 | OTX | APR-SEP | WENATCHEE - AT PESHASTIN | 1349 | 1405 | 94 | 1471 | 1489 |
| 84 | PHLO3 | BOI | APR-SEP | POWDER - MASON DAM | 26.91 | 28.72 | 53 | 32.27 | 54.00 |
| 85 | PLNM8 | MSO | APR-SEP | CLARK FORK - NEAR PLAINS | 8983 | 9408 | 93 | 10572 | 10078 |
| 86 | PRTI1 | OTX | APR-SEP | PRIEST - NEAR PRIEST RIVER | 770 | 809 | 97 | 897 | 831 |
| 87 | QBYQ2 | CAN | APR-SEP | KOOTENAI - KOOTENAY L AT QUEENS BAY | 14998 | 16089 | 103 | 17621 | 15590 |
| 88 | REVQ2 | CAN | APR-SEP | COLUMBIA - REVELSTOKE DAM | 16416 | 17767 | 105 | 19111 | 16985 |
| 89 | REXI1 | PIH | APR-SEP | HENRYS FORK - AT REXBURG | 926 | 1014 | 57 | 1212 | 1785 |
| 90 | RIMW1 | PDT | APR-SEP | TIETON - AT TIETON DAM | 227 | 236 | 107 | 251 | 220 |
| 91 | RIRI1 | PIH | APR-SEP | WILLOW CREEK - NEAR RIRIE | 20.24 | 21.08 | 31 | 21.94 | 69.00 |
| 92 | RISW1 | OTX | APR-SEP | COLUMBIA - BLO ROCK ISLAND DAM | 64148 | 68203 | 105 | 73396 | 65202 |
| 93 | RYGO3 | MFR | APR-SEP | ROGUE - AT RAYGOLD | 646 | 659 | 79 | 689 | 833 |
| 94 | SALW4 | RIW | APR-SEP | SALT - ABV PALISADES RES NR ETNA | 208 | 227 | 61 | 264 | 370 |
| 95 | SERO3 | PDT | APR-SEP | JOHN DAY - AT SERVICE CK | 504 | 516 | 61 | 534 | 842 |
| 96 | SFLN2 | PIH | APR-SEP | SALMON FALLS CREEK - SALMON FALLS CK NR SAN JACIN | 28.27 | 29.51 | 40 | 42.39 | 74.00 |
| 97 | SHYI1 | PIH | APR-SEP | SNAKE - NEAR SHELLEY | 2721 | 2929 | 58 | 3581 | 5051 |
| 98 | SKHI1 | BOI | APR-SEP | SNAKE - AT KING HILL | 2339 | 2357 | 65 | 2393 | 3627 |
| 99 | SLCQ2 | CAN | APR-SEP | SLOCAN - NEAR CRESCENT VALLEY | 1995 | 2208 | 116 | 2406 | 1905 |
| 100 | SLMO3 | PQR | APR-SEP | WILLAMETTE - AT SALEM | 3598 | 3816 | 81 | 4301 | 4727 |
| 101 | SMKQ2 | CAN | APR-SEP | SIMILKAMEEN - NEAR HEDLEY | 1058 | 1148 | 121 | 1235 | 953 |
| 102 | SMNI1 | MSO | APR-SEP | SALMON - AT SALMON | 649 | 725 | 80 | 829 | 901 |
| 103 | SPDI1 | OTX | APR-SEP | CLEARWATER - AT SPALDING | 6149 | 6442 | 89 | 6984 | 7278 |
| 104 | SPOW1 | OTX | APR-SEP | SPOKANE - AT SPOKANE | 2293 | 2389 | 94 | 2539 | 2530 |
| 105 | SRGM8 | MSO | APR-SEP | CLARK FORK - AT ST REGIS | 2677 | 2846 | 81 | 3165 | 3514 |
| 106 | STHW1 | OTX | APR-SEP | STEHEKIN - AT STEHEKIN | 697 | 741 | 94 | 783 | 791 |
| 107 | SWAI1 | BOI | APR-SEP | SNAKE - BELOW SWAN FALLS | 2083 | 2100 | 60 | 2142 | 3514 |
| 108 | TDAO3 | PDT | APR-SEP | COLUMBIA - THE DALLES DAM | 85286 | 89844 | 97 | 96450 | 92704 |
| 109 | TEAI1 | PIH | APR-SEP | TETON - NEAR ST. ANTHONY | 292 | 316 | 69 | 402 | 457 |
| 110 | TONW1 | OTX | APR-SEP | OKANOGAN - NEAR TONASKET | 1602 | 1792 | 113 | 2046 | 1583 |
| 111 | TOPI1 | PIH | APR-SEP | PORTNEUF - AT TOPAZ | 41.1 | 42.71 | 53 | 45.09 | 81.00 |
| 112 | TRYO3 | PDT | APR-SEP | GRANDE RONDE - TROY | 973 | 1040 | 79 | 1240 | 1310 |
| 113 | UNYO3 | PDT | APR-SEP | BURNT - NR HEREFORD | 10.31 | 11.16 | 32 | 12.92 | 35.00 |
| 114 | VIDO3 | PQR | APR-SEP | MCKENZIE - NEAR VIDA | 1005 | 1056 | 89 | 1145 | 1188 |
| 115 | WEII1 | BOI | APR-SEP | SNAKE - AT WEISER | 3495 | 3579 | 56 | 3747 | 6335 |
| 116 | WGCM8 | MSO | APR-SEP | MF FLATHEAD - NEAR WEST GLACIER | 1604 | 1698 | 104 | 1918 | 1631 |
| 117 | WHBI1 | MSO | APR-SEP | SALMON - AT WHITEBIRD | 4387 | 4608 | 78 | 5126 | 5935 |
| 118 | WLDN2 | LKN | APR-SEP | OWYHEE - NEAR GOLD CREEK | 5.01 | 5.29 | 25 | 7.69 | 21.00 |
| 119 | WODI1 | PIH | APR-SEP | LITTLE WOOD - NEAR CAREY | 22.78 | 25.47 | 31 | 34.93 | 83.00 |
| 120 | WSRI1 | BOI | APR-SEP | WEISER - NEAR WEISER | 206 | 218 | 55 | 247 | 398 |
| 121 | WTLO3 | PQR | APR-SEP | SOUTH SANTIAM - AT WATERLOO | 420 | 457 | 78 | 552 | 587 |