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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 | 483 | 660 | 97 | 978 | 680 |
| 2 | ABOM8 | MSO | APR-SEP | CLARK FORK - ABOVE MISSOULA | 1026 | 1373 | 87 | 1917 | 1571 |
| 3 | ALFW1 | OTX | APR-SEP | PEND OREILLE - ALBENI FALLS DAM | 9714 | 11832 | 89 | 15339 | 13347 |
| 4 | AMFI1 | PIH | APR-SEP | SNAKE - AT AMERICAN FALLS DAM | 1345 | 2689 | 102 | 4078 | 2624 |
| 5 | ANTI1 | PIH | APR-SEP | HENRYS FORK - AT ST. ANTHONY | 448 | 681 | 86 | 846 | 794 |
| 6 | ARAI1 | BOI | APR-SEP | SF BOISE - ANDERSON RANCH DAM | 264 | 444 | 90 | 583 | 495 |
| 7 | ARDQ2 | OTX | APR-SEP | COLUMBIA - ARROW LAKES (HUGH KEENLEYSIDE DAM) | 23031 | 26829 | 112 | 30091 | 24059 |
| 8 | BELM8 | MSO | APR-SEP | CLARK FORK - BELOW MISSOULA | 2042 | 2640 | 91 | 3541 | 2893 |
| 9 | BEUO3 | BOI | APR-SEP | NF MALHEUR - AT BEULAH | 21.53 | 33.76 | 57 | 70.13 | 59.29 |
| 10 | BFEI1 | OTX | APR-SEP | KOOTENAI - AT BONNERS FERRY | 7549 | 9030 | 107 | 10504 | 8463 |
| 11 | BIRQ2 | CAN | APR-SEP | COLUMBIA - AT BIRCHBANK | 39067 | 46473 | 109 | 52046 | 42578 |
| 12 | BITM8 | MSO | APR-SEP | BITTERROOT - NEAR MISSOULA | 944 | 1215 | 94 | 1530 | 1289 |
| 13 | BONM8 | MSO | APR-SEP | BLACKFOOT - NEAR BONNER | 515 | 673 | 76 | 954 | 891 |
| 14 | BONO3 | PQR | APR-SEP | COLUMBIA - BONNEVILLE DAM | 76014 | 90935 | 96 | 108295 | 95202 |
| 15 | BRNI1 | BOI | APR-SEP | SNAKE - BROWNLEE DAM | 4763 | 6280 | 98 | 8513 | 6398 |
| 16 | BUMW1 | PDT | APR-SEP | BUMPING - BELOW BUMPING DAM | 69.73 | 83.77 | 67 | 124 | 125 |
| 17 | BUSO3 | BOI | APR-SEP | SILVIES - NEAR BURNS | 8.24 | 16.06 | 22 | 37.55 | 71.47 |
| 18 | CABI1 | OTX | APR-SEP | CLARK FORK - CABINET GORGE DAM | 8891 | 11013 | 95 | 14407 | 11639 |
| 19 | CASW1 | PQR | APR-SEP | COWLITZ - AT CASTLE ROCK | 1564 | 2091 | 83 | 2882 | 2504 |
| 20 | CFMM8 | MSO | APR-SEP | FLATHEAD - AT COLUMBIA FALLS | 3819 | 5031 | 89 | 6314 | 5634 |
| 21 | CHDW1 | OTX | APR-SEP | CHELAN - LAKE CHELAN DAM | 782 | 973 | 85 | 1333 | 1139 |
| 22 | CHEI1 | PIH | APR-SEP | FALL RIVER - NEAR CHESTER | 219 | 327 | 87 | 418 | 377 |
| 23 | CIBW1 | OTX | APR-SEP | COLUMBIA - AT INTL BOUNDARY | 50376 | 58841 | 103 | 67206 | 56951 |
| 24 | CLDI1 | OTX | APR-SEP | ST JOE - AT CALDER | 649 | 904 | 79 | 1247 | 1138 |
| 25 | CLEW1 | PDT | APR-SEP | CLE ELUM - NEAR ROSLYN | 223 | 298 | 71 | 412 | 419 |
| 26 | COEI1 | OTX | APR-SEP | COEUR D ALENE - COEUR D ALENE LAKE | 1279 | 1890 | 75 | 2551 | 2504 |
| 27 | CONW1 | SEW | APR-SEP | SKAGIT - NEAR CONCRETE | 4423 | 5240 | 88 | 6547 | 5955 |
| 28 | CSCI1 | BOI | APR-SEP | NF PAYETTE - CASCADE DAM | 312 | 454 | 93 | 570 | 487 |
| 29 | DARM8 | MSO | APR-SEP | BITTERROOT - NEAR DARBY | 336 | 471 | 91 | 621 | 519 |
| 30 | DCDQ2 | CAN | APR-SEP | DUNCAN - DUNCAN DAM | 2150 | 2393 | 108 | 2677 | 2224 |
| 31 | DONO3 | BOI | APR-SEP | DONNER UND BLITZEN - NR FRENCHGLEN | 19.39 | 39.08 | 63 | 64.87 | 62.51 |
| 32 | DRBI1 | BOI | APR-SEP | DEADWOOD - BELOW DEADWOOD RES | 82.12 | 120 | 89 | 155 | 135 |
| 33 | DRSW1 | SEW | APR-SEP | DUNGENESS - NEAR SEQUIM | 95.53 | 121 | 84 | 161 | 145 |
| 34 | DWRI1 | MSO | APR-SEP | NF CLEARWATER - DWORSHAK DAM | 1521 | 2020 | 77 | 2467 | 2620 |
| 35 | EASI1 | OTX | APR-SEP | MOYIE - AT EASTPORT | 269 | 401 | 101 | 526 | 395 |
| 36 | EGCO3 | BOI | APR-SEP | EAGLE CREEK - ABOVE SKULL CK | 87.95 | 121 | 70 | 154 | 174 |
| 37 | EMMI1 | BOI | APR-SEP | PAYETTE - NEAR EMMETT | 828 | 1252 | 95 | 1762 | 1325 |
| 38 | ENVI1 | OTX | APR-SEP | NF COEUR D ALENE - AT ENAVILLE | 341 | 545 | 73 | 742 | 743 |
| 39 | ESTO3 | PQR | APR-SEP | CLACKAMAS - AT ESTACADA | 453 | 597 | 81 | 755 | 733 |
| 40 | FCFM8 | MSO | APR-SEP | NF FLATHEAD - NEAR COLUMBIA FALLS | 1214 | 1550 | 89 | 2009 | 1750 |
| 41 | GCDW1 | OTX | APR-SEP | COLUMBIA - GRAND COULEE DAM | 53308 | 62369 | 101 | 72379 | 61483 |
| 42 | GIBO3 | PDT | APR-SEP | UMATILLA - NEAR GIBBON | 30.47 | 53.1 | 64 | 72.91 | 82.43 |
| 43 | GREW4 | RIW | APR-SEP | GREYS - AB RES NR ALPINE | 265 | 337 | 91 | 435 | 371 |
| 44 | HALI1 | PIH | APR-SEP | BIG WOOD - AT HAILEY | 178 | 272 | 106 | 382 | 257 |
| 45 | HCDI1 | PDT | APR-SEP | SNAKE - AT HELLS CANYON DAM | 4763 | 6280 | 93 | 8513 | 6725 |
| 46 | HEII1 | PIH | APR-SEP | SNAKE - NEAR HEISE | 2944 | 3800 | 99 | 4882 | 3849 |
| 47 | HHWM8 | MSO | APR-SEP | SF FLATHEAD - HUNGRY HORSE DAM | 1535 | 1831 | 88 | 2259 | 2088 |
| 48 | HLKW1 | PDT | APR-SEP | YAKIMA - NEAR HORLICK | 508 | 706 | 73 | 914 | 962 |
| 49 | HOTI1 | BOI | APR-SEP | BRUNEAU - NEAR HOT SPRINGS | 67.16 | 116 | 63 | 169 | 183 |
| 50 | HRSI1 | BOI | APR-SEP | PAYETTE - NEAR HORSESHOE BEND | 995 | 1452 | 91 | 1864 | 1597 |
| 51 | HWRI1 | PIH | APR-SEP | BIG LOST - AT HOWELL RANCH NEAR CHILLY | 159 | 243 | 141 | 342 | 172 |
| 52 | IMNO3 | PDT | APR-SEP | IMNAHA - AT IMNAHA | 146 | 224 | 81 | 292 | 277 |
| 53 | JDAO3 | PDT | APR-SEP | COLUMBIA - JOHN DAY DAM | 74480 | 89469 | 97 | 106518 | 92354 |
| 54 | JLKW4 | RIW | APR-SEP | SNAKE - JACKSON LAKE AT DAM | 713 | 903 | 106 | 1065 | 849 |
| 55 | KACW1 | PDT | APR-SEP | KACHESS - NEAR EASTON | 51.55 | 77.7 | 68 | 103 | 114 |
| 56 | KEEW1 | PDT | APR-SEP | YAKIMA - NEAR MARTIN | 61.88 | 89.51 | 69 | 119 | 129 |
| 57 | KERM8 | MSO | APR-SEP | FLATHEAD - SELI’Š KSANKA QLISPE’ DAM | 4322 | 5699 | 87 | 7267 | 6577 |
| 58 | KIOW1 | PDT | APR-SEP | YAKIMA - AT KIONA | 557 | 792 | 69 | 1206 | 1149 |
| 59 | LAUW1 | OTX | APR-SEP | KETTLE - AT LAURIER | 743 | 1366 | 70 | 1855 | 1954 |
| 60 | LEOI1 | OTX | APR-SEP | KOOTENAI - AT LEONIA | 7056 | 8361 | 107 | 9579 | 7803 |
| 61 | LGDW1 | OTX | APR-SEP | SNAKE - LOWER GRANITE DAM | 14560 | 19595 | 88 | 23390 | 22232 |
| 62 | LGNO3 | PDT | APR-SEP | GRANDE RONDE - NEAR PERRY | 51.19 | 122 | 69 | 234 | 176 |
| 63 | LLKW1 | OTX | APR-SEP | SPOKANE - AT LONGLAKE | 1642 | 2253 | 78 | 2942 | 2901 |
| 64 | LSTO3 | PDT | APR-SEP | LOSTINE - NR LOSTINE | 65.51 | 90.14 | 78 | 117 | 116 |
| 65 | LUCI1 | BOI | APR-SEP | BOISE - LUCKY PEAK DAM | 683 | 1129 | 85 | 1471 | 1329 |
| 66 | LYDM8 | MSO | APR-SEP | KOOTENAI - LIBBY DAM | 5909 | 7180 | 112 | 8063 | 6429 |
| 67 | MACI1 | PIH | APR-SEP | BIG LOST - MACKAY RESERVOIR NEAR MACKAY | 143 | 224 | 165 | 321 | 136 |
| 68 | MADO3 | BOI | APR-SEP | MALHEUR - NEAR DREWSEY | 17.42 | 31.29 | 48 | 62.25 | 64.84 |
| 69 | MAGI1 | PIH | APR-SEP | BIG WOOD - MAGIC DAM | 118 | 230 | 96 | 384 | 240 |
| 70 | MCDQ2 | CAN | APR-SEP | COLUMBIA - MICA DAM | 11755 | 13562 | 110 | 15187 | 12296 |
| 71 | MCDW1 | PDT | APR-SEP | COLUMBIA - MCNARY DAM | 72866 | 87601 | 94 | 104731 | 92790 |
| 72 | MEHO3 | PQR | APR-SEP | NORTH SANTIAM - AT MEHAMA | 480 | 685 | 80 | 921 | 855 |
| 73 | MEWW1 | PQR | APR-SEP | LEWIS - MERWIN DAM | 628 | 873 | 81 | 1200 | 1082 |
| 74 | MODO3 | PDT | APR-SEP | DESCHUTES - AT MOODY NR BIGGS | 1677 | 1716 | 90 | 1789 | 1902 |
| 75 | MONO3 | PDT | APR-SEP | NF JOHN DAY - AT MONUMENT | 176 | 365 | 65 | 549 | 564 |
| 76 | MYDW1 | PQR | APR-SEP | COWLITZ - MAYFIELD RESERVOIR | 1158 | 1589 | 85 | 2121 | 1864 |
| 77 | NACW1 | PDT | APR-SEP | NACHES - NEAR NACHES | 506 | 629 | 78 | 882 | 807 |
| 78 | NITW1 | OTX | APR-SEP | SIMILKAMEEN - NEAR NIGHTHAWK | 1122 | 1518 | 111 | 1881 | 1366 |
| 79 | ORFI1 | MSO | APR-SEP | CLEARWATER - AT OROFINO | 2744 | 3746 | 81 | 4679 | 4632 |
| 80 | OWYO3 | BOI | APR-SEP | OWYHEE - OWYHEE DAM | 115 | 211 | 63 | 507 | 336 |
| 81 | PALI1 | PIH | APR-SEP | SNAKE - NEAR IRWIN | 2739 | 3502 | 98 | 4514 | 3577 |
| 82 | PARI1 | BOI | APR-SEP | BOISE - NEAR PARMA | 363 | 468 | 80 | 767 | 584 |
| 83 | PARW1 | PDT | APR-SEP | YAKIMA - NEAR PARKER | 1275 | 1575 | 83 | 2096 | 1899 |
| 84 | PATW1 | OTX | APR-SEP | METHOW - NEAR PATEROS | 894 | 1161 | 120 | 1495 | 965 |
| 85 | PDTO3 | PDT | APR-SEP | UMATILLA - AT PENDLETON | 43.8 | 98.38 | 62 | 163 | 158 |
| 86 | PESW1 | OTX | APR-SEP | WENATCHEE - AT PESHASTIN | 928 | 1172 | 78 | 1579 | 1496 |
| 87 | PLNM8 | MSO | APR-SEP | CLARK FORK - NEAR PLAINS | 7619 | 9538 | 90 | 12481 | 10574 |
| 88 | PRDW1 | OTX | APR-SEP | COLUMBIA - BLO PRIEST RAPIDS DAM | 57808 | 68076 | 100 | 79742 | 68162 |
| 89 | PRTI1 | OTX | APR-SEP | PRIEST - NEAR PRIEST RIVER | 442 | 601 | 71 | 824 | 843 |
| 90 | QBYQ2 | CAN | APR-SEP | KOOTENAI - KOOTENAY L AT QUEENS BAY | 14656 | 17139 | 108 | 19378 | 15842 |
| 91 | REVQ2 | CAN | APR-SEP | COLUMBIA - REVELSTOKE DAM | 16501 | 19130 | 111 | 21357 | 17242 |
| 92 | REXI1 | PIH | APR-SEP | HENRYS FORK - AT REXBURG | 869 | 1257 | 74 | 1516 | 1710 |
| 93 | RIMW1 | PDT | APR-SEP | TIETON - AT TIETON DAM | 180 | 204 | 91 | 246 | 225 |
| 94 | RIRI1 | PIH | APR-SEP | WILLOW CREEK - NEAR RIRIE | 28.32 | 62.62 | 104 | 122 | 60.33 |
| 95 | RISW1 | OTX | APR-SEP | COLUMBIA - BLO ROCK ISLAND DAM | 57787 | 68057 | 101 | 79737 | 67524 |
| 96 | RYGO3 | MFR | APR-SEP | ROGUE - AT RAYGOLD | 406 | 624 | 75 | 874 | 831 |
| 97 | SALW4 | RIW | APR-SEP | SALT - ABV PALISADES RES NR ETNA | 244 | 349 | 95 | 469 | 368 |
| 98 | SERO3 | PDT | APR-SEP | JOHN DAY - AT SERVICE CK | 223 | 438 | 55 | 696 | 798 |
| 99 | SFLN2 | PIH | APR-SEP | SALMON FALLS CREEK - NR SAN JACINTO | 21.77 | 41.83 | 62 | 81.55 | 67.85 |
| 100 | SHYI1 | PIH | APR-SEP | SNAKE - NEAR SHELLEY | 3427 | 4638 | 95 | 5992 | 4905 |
| 101 | SKHI1 | BOI | APR-SEP | SNAKE - AT KING HILL | 2385 | 2888 | 85 | 4135 | 3412 |
| 102 | SLCQ2 | CAN | APR-SEP | SLOCAN - NEAR CRESCENT VALLEY | 1806 | 2253 | 117 | 2621 | 1933 |
| 103 | SLMO3 | PQR | APR-SEP | WILLAMETTE - AT SALEM | 2503 | 3831 | 81 | 5644 | 4754 |
| 104 | SMKQ2 | CAN | APR-SEP | SIMILKAMEEN - NEAR HEDLEY | 884 | 1194 | 119 | 1501 | 1004 |
| 105 | SMNI1 | MSO | APR-SEP | SALMON - AT SALMON | 763 | 991 | 107 | 1332 | 929 |
| 106 | SPDI1 | OTX | APR-SEP | CLEARWATER - AT SPALDING | 4451 | 5992 | 80 | 7501 | 7481 |
| 107 | SPOW1 | OTX | APR-SEP | SPOKANE - AT SPOKANE | 1338 | 1960 | 76 | 2645 | 2587 |
| 108 | SRGM8 | MSO | APR-SEP | CLARK FORK - AT ST REGIS | 2759 | 3508 | 93 | 4579 | 3771 |
| 109 | STHW1 | OTX | APR-SEP | STEHEKIN - AT STEHEKIN | 574 | 713 | 88 | 899 | 814 |
| 110 | SWAI1 | BOI | APR-SEP | SNAKE - BELOW SWAN FALLS | 2644 | 3120 | 96 | 4300 | 3258 |
| 111 | TDAO3 | PDT | APR-SEP | COLUMBIA - THE DALLES DAM | 74928 | 89929 | 96 | 107038 | 94166 |
| 112 | TEAI1 | PIH | APR-SEP | TETON - NEAR ST. ANTHONY | 295 | 412 | 92 | 548 | 447 |
| 113 | TONW1 | OTX | APR-SEP | OKANOGAN - NEAR TONASKET | 1260 | 1773 | 103 | 2197 | 1720 |
| 114 | TOPI1 | PIH | APR-SEP | PORTNEUF - AT TOPAZ | 44.08 | 63.16 | 87 | 79.97 | 72.20 |
| 115 | TRYO3 | PDT | APR-SEP | GRANDE RONDE - TROY | 529 | 902 | 68 | 1345 | 1331 |
| 116 | UNYO3 | PDT | APR-SEP | BURNT - Unity Dam & Burnt RVR NR Hereford | 5.71 | 14.51 | 47 | 26.89 | 31.00 |
| 117 | VIDO3 | PQR | APR-SEP | MCKENZIE - NEAR VIDA | 802 | 974 | 82 | 1258 | 1195 |
| 118 | WDHN2 | LKN | APR-SEP | OWYHEE - WILDHORSE DAM | 3.17 | 14.22 | 89 | 30.27 | 15.92 |
| 119 | WEII1 | BOI | APR-SEP | SNAKE - AT WEISER | 4465 | 5874 | 99 | 7970 | 5956 |
| 120 | WGCM8 | MSO | APR-SEP | MF FLATHEAD - NEAR WEST GLACIER | 1077 | 1483 | 87 | 1875 | 1697 |
| 121 | WHBI1 | MSO | APR-SEP | SALMON - AT WHITEBIRD | 4126 | 5710 | 93 | 7195 | 6158 |
| 122 | WODI1 | PIH | APR-SEP | LITTLE WOOD - NEAR CAREY | 46.2 | 88.01 | 115 | 150 | 76.59 |
| 123 | WSRI1 | BOI | APR-SEP | WEISER - NEAR WEISER | 204 | 308 | 79 | 440 | 389 |
| 124 | WTLO3 | PQR | APR-SEP | SOUTH SANTIAM - AT WATERLOO | 298 | 506 | 86 | 781 | 590 |