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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 | 450 | 459 | 67 | 482 | 680 |
| 2 | ABOM8 | MSO | APR-SEP | CLARK FORK - ABOVE MISSOULA | 1302 | 1315 | 84 | 1347 | 1571 |
| 3 | ALFW1 | OTX | APR-SEP | PEND OREILLE - ALBENI FALLS DAM | 10970 | 11015 | 83 | 11263 | 13347 |
| 4 | AMFI1 | PIH | APR-SEP | SNAKE - AT AMERICAN FALLS DAM | 508 | 516 | 20 | 543 | 2624 |
| 5 | ANTI1 | PIH | APR-SEP | HENRYS FORK - AT ST. ANTHONY | 273 | 283 | 36 | 305 | 794 |
| 6 | ARAI1 | BOI | APR-SEP | SF BOISE - ANDERSON RANCH DAM | 294 | 296 | 60 | 300 | 495 |
| 7 | ARDQ2 | OTX | APR-SEP | COLUMBIA - ARROW LAKES (HUGH KEENLEYSIDE DAM) | 24309 | 25133 | 104 | 26780 | 24059 |
| 8 | BELM8 | MSO | APR-SEP | CLARK FORK - BELOW MISSOULA | 2388 | 2403 | 83 | 2448 | 2893 |
| 9 | BEUO3 | BOI | APR-SEP | NF MALHEUR - AT BEULAH | 16.1 | 16.1 | 27 | 16.1 | 59.29 |
| 10 | BFEI1 | OTX | APR-SEP | KOOTENAI - AT BONNERS FERRY | 8270 | 8429 | 100 | 8790 | 8463 |
| 11 | BIRQ2 | CAN | APR-SEP | COLUMBIA - AT BIRCHBANK | 41756 | 43058 | 101 | 45066 | 42578 |
| 12 | BITM8 | MSO | APR-SEP | BITTERROOT - NEAR MISSOULA | 1133 | 1137 | 88 | 1149 | 1289 |
| 13 | BONM8 | MSO | APR-SEP | BLACKFOOT - NEAR BONNER | 853 | 856 | 96 | 864 | 891 |
| 14 | BONO3 | PQR | APR-SEP | COLUMBIA - BONNEVILLE DAM | 77034 | 78678 | 83 | 80829 | 95202 |
| 15 | BRNI1 | BOI | APR-SEP | SNAKE - BROWNLEE DAM | 4436 | 4482 | 70 | 4666 | 6398 |
| 16 | BUMW1 | PDT | APR-SEP | BUMPING - BELOW BUMPING DAM | 69.74 | 69.94 | 56 | 70.48 | 125 |
| 17 | BUSO3 | BOI | APR-SEP | SILVIES - NEAR BURNS | 12.04 | 12.04 | 17 | 12.04 | 71.47 |
| 18 | CABI1 | OTX | APR-SEP | CLARK FORK - CABINET GORGE DAM | 10032 | 10067 | 86 | 10276 | 11639 |
| 19 | CASW1 | PQR | APR-SEP | COWLITZ - AT CASTLE ROCK | 1625 | 1640 | 65 | 1677 | 2504 |
| 20 | CFMM8 | MSO | APR-SEP | FLATHEAD - AT COLUMBIA FALLS | 5004 | 5018 | 89 | 5134 | 5634 |
| 21 | CHDW1 | OTX | APR-SEP | CHELAN - LAKE CHELAN DAM | 802 | 809 | 71 | 821 | 1139 |
| 22 | CHEI1 | PIH | APR-SEP | FALL RIVER - NEAR CHESTER | 156 | 158 | 42 | 165 | 377 |
| 23 | CIBW1 | OTX | APR-SEP | COLUMBIA - AT INTL BOUNDARY | 53453 | 54940 | 96 | 57060 | 56951 |
| 24 | CLDI1 | OTX | APR-SEP | ST JOE - AT CALDER | 788 | 789 | 69 | 793 | 1138 |
| 25 | CLEW1 | PDT | APR-SEP | CLE ELUM - NEAR ROSLYN | 173 | 174 | 41 | 183 | 419 |
| 26 | COEI1 | OTX | APR-SEP | COEUR D ALENE - COEUR D ALENE LAKE | 1402 | 1403 | 56 | 1412 | 2504 |
| 27 | CONW1 | SEW | APR-SEP | SKAGIT - NEAR CONCRETE | 4204 | 4298 | 72 | 4589 | 5955 |
| 28 | CSCI1 | BOI | APR-SEP | NF PAYETTE - CASCADE DAM | 341 | 346 | 71 | 358 | 487 |
| 29 | DARM8 | MSO | APR-SEP | BITTERROOT - NEAR DARBY | 458 | 462 | 89 | 470 | 519 |
| 30 | DCDQ2 | CAN | APR-SEP | DUNCAN - DUNCAN DAM | 2301 | 2390 | 107 | 2498 | 2224 |
| 31 | DONO3 | BOI | APR-SEP | DONNER UND BLITZEN - NR FRENCHGLEN | 25.97 | 26.1 | 42 | 26.65 | 62.51 |
| 32 | DRBI1 | BOI | APR-SEP | DEADWOOD - BELOW DEADWOOD RES | 98.36 | 98.76 | 73 | 100 | 135 |
| 33 | DRSW1 | SEW | APR-SEP | DUNGENESS - NEAR SEQUIM | 67.65 | 68.57 | 47 | 70.64 | 145 |
| 34 | DWRI1 | MSO | APR-SEP | NF CLEARWATER - DWORSHAK DAM | 1926 | 1930 | 74 | 1946 | 2620 |
| 35 | EASI1 | OTX | APR-SEP | MOYIE - AT EASTPORT | 319 | 321 | 81 | 322 | 395 |
| 36 | EGCO3 | BOI | APR-SEP | EAGLE CREEK - ABOVE SKULL CK | 98.04 | 98.07 | 56 | 98.19 | 174 |
| 37 | EMMI1 | BOI | APR-SEP | PAYETTE - NEAR EMMETT | 1177 | 1181 | 89 | 1189 | 1325 |
| 38 | ENVI1 | OTX | APR-SEP | NF COEUR D ALENE - AT ENAVILLE | 379 | 379 | 51 | 382 | 743 |
| 39 | ESTO3 | PQR | APR-SEP | CLACKAMAS - AT ESTACADA | 382 | 388 | 53 | 399 | 733 |
| 40 | FCFM8 | MSO | APR-SEP | NF FLATHEAD - NEAR COLUMBIA FALLS | 1610 | 1611 | 92 | 1642 | 1750 |
| 41 | GCDW1 | OTX | APR-SEP | COLUMBIA - GRAND COULEE DAM | 55770 | 57275 | 93 | 59435 | 61483 |
| 42 | GIBO3 | PDT | APR-SEP | UMATILLA - NEAR GIBBON | 54.16 | 54.23 | 66 | 54.39 | 82.43 |
| 43 | GREW4 | RIW | APR-SEP | GREYS - AB RES NR ALPINE | 231 | 231 | 62 | 233 | 371 |
| 44 | HALI1 | PIH | APR-SEP | BIG WOOD - AT HAILEY | 182 | 182 | 71 | 184 | 257 |
| 45 | HCDI1 | PDT | APR-SEP | SNAKE - AT HELLS CANYON DAM | 4518 | 4564 | 68 | 4748 | 6725 |
| 46 | HEII1 | PIH | APR-SEP | SNAKE - NEAR HEISE | 2560 | 2574 | 67 | 2611 | 3849 |
| 47 | HHWM8 | MSO | APR-SEP | SF FLATHEAD - HUNGRY HORSE DAM | 1851 | 1858 | 89 | 1893 | 2088 |
| 48 | HLKW1 | PDT | APR-SEP | YAKIMA - NEAR HORLICK | 477 | 478 | 50 | 492 | 962 |
| 49 | HOTI1 | BOI | APR-SEP | BRUNEAU - NEAR HOT SPRINGS | 30.61 | 31.5 | 17 | 33.38 | 183 |
| 50 | HRSI1 | BOI | APR-SEP | PAYETTE - NEAR HORSESHOE BEND | 1178 | 1186 | 74 | 1206 | 1597 |
| 51 | HWRI1 | PIH | APR-SEP | BIG LOST - AT HOWELL RANCH NEAR CHILLY | 143 | 144 | 84 | 145 | 172 |
| 52 | IMNO3 | PDT | APR-SEP | IMNAHA - AT IMNAHA | 137 | 137 | 50 | 138 | 277 |
| 53 | JDAO3 | PDT | APR-SEP | COLUMBIA - JOHN DAY DAM | 77198 | 78850 | 85 | 81003 | 92354 |
| 54 | JLKW4 | RIW | APR-SEP | SNAKE - JACKSON LAKE AT DAM | 594 | 596 | 70 | 602 | 849 |
| 55 | KACW1 | PDT | APR-SEP | KACHESS - NEAR EASTON | 48.12 | 48.32 | 42 | 50.74 | 114 |
| 56 | KEEW1 | PDT | APR-SEP | YAKIMA - NEAR MARTIN | 60.88 | 61.61 | 48 | 66.75 | 129 |
| 57 | KERM8 | MSO | APR-SEP | FLATHEAD - SELI’Š KSANKA QLISPE’ DAM | 5769 | 5786 | 88 | 5930 | 6577 |
| 58 | KIOW1 | PDT | APR-SEP | YAKIMA - AT KIONA | 717 | 720 | 63 | 730 | 1149 |
| 59 | LAUW1 | OTX | APR-SEP | KETTLE - AT LAURIER | 1003 | 1019 | 52 | 1086 | 1954 |
| 60 | LEOI1 | OTX | APR-SEP | KOOTENAI - AT LEONIA | 7634 | 7791 | 100 | 8150 | 7803 |
| 61 | LGDW1 | OTX | APR-SEP | SNAKE - LOWER GRANITE DAM | 15589 | 15667 | 70 | 15902 | 22232 |
| 62 | LGNO3 | PDT | APR-SEP | GRANDE RONDE - NEAR PERRY | 50.89 | 51.25 | 29 | 52.41 | 176 |
| 63 | LLKW1 | OTX | APR-SEP | SPOKANE - AT LONGLAKE | 1730 | 1732 | 60 | 1743 | 2901 |
| 64 | LSTO3 | PDT | APR-SEP | LOSTINE - NR LOSTINE | 63.4 | 64.11 | 55 | 68.47 | 116 |
| 65 | LUCI1 | BOI | APR-SEP | BOISE - LUCKY PEAK DAM | 804 | 808 | 61 | 817 | 1329 |
| 66 | LYDM8 | MSO | APR-SEP | KOOTENAI - LIBBY DAM | 6725 | 6878 | 107 | 7239 | 6429 |
| 67 | MACI1 | PIH | APR-SEP | BIG LOST - MACKAY RESERVOIR NEAR MACKAY | 108 | 109 | 80 | 110 | 136 |
| 68 | MADO3 | BOI | APR-SEP | MALHEUR - NEAR DREWSEY | 11.91 | 11.96 | 18 | 12.18 | 64.84 |
| 69 | MAGI1 | PIH | APR-SEP | BIG WOOD - MAGIC DAM | 77.09 | 79.02 | 33 | 83.47 | 240 |
| 70 | MCDQ2 | CAN | APR-SEP | COLUMBIA - MICA DAM | 12954 | 13401 | 109 | 14320 | 12296 |
| 71 | MCDW1 | PDT | APR-SEP | COLUMBIA - MCNARY DAM | 75741 | 77393 | 83 | 79547 | 92790 |
| 72 | MEHO3 | PQR | APR-SEP | NORTH SANTIAM - AT MEHAMA | 432 | 439 | 51 | 462 | 855 |
| 73 | MEWW1 | PQR | APR-SEP | LEWIS - MERWIN DAM | 597 | 605 | 56 | 637 | 1082 |
| 74 | MODO3 | PDT | APR-SEP | DESCHUTES - AT MOODY NR BIGGS | 1460 | 1460 | 77 | 1461 | 1902 |
| 75 | MONO3 | PDT | APR-SEP | NF JOHN DAY - AT MONUMENT | 204 | 205 | 36 | 208 | 564 |
| 76 | MYDW1 | PQR | APR-SEP | COWLITZ - MAYFIELD RESERVOIR | 1126 | 1138 | 61 | 1159 | 1864 |
| 77 | NACW1 | PDT | APR-SEP | NACHES - NEAR NACHES | 492 | 497 | 62 | 503 | 807 |
| 78 | NITW1 | OTX | APR-SEP | SIMILKAMEEN - NEAR NIGHTHAWK | 927 | 937 | 69 | 950 | 1366 |
| 79 | ORFI1 | MSO | APR-SEP | CLEARWATER - AT OROFINO | 3342 | 3357 | 72 | 3387 | 4632 |
| 80 | OWYO3 | BOI | APR-SEP | OWYHEE - OWYHEE DAM | 49.33 | 51.67 | 15 | 54.98 | 336 |
| 81 | PALI1 | PIH | APR-SEP | SNAKE - NEAR IRWIN | 2463 | 2476 | 69 | 2513 | 3577 |
| 82 | PARI1 | BOI | APR-SEP | BOISE - NEAR PARMA | 413 | 421 | 72 | 428 | 584 |
| 83 | PARW1 | PDT | APR-SEP | YAKIMA - NEAR PARKER | 1043 | 1049 | 55 | 1063 | 1899 |
| 84 | PATW1 | OTX | APR-SEP | METHOW - NEAR PATEROS | 825 | 826 | 86 | 828 | 965 |
| 85 | PDTO3 | PDT | APR-SEP | UMATILLA - AT PENDLETON | 103 | 103 | 65 | 103 | 158 |
| 86 | PESW1 | OTX | APR-SEP | WENATCHEE - AT PESHASTIN | 982 | 983 | 66 | 991 | 1496 |
| 87 | PLNM8 | MSO | APR-SEP | CLARK FORK - NEAR PLAINS | 9424 | 9456 | 89 | 9643 | 10574 |
| 88 | PRDW1 | OTX | APR-SEP | COLUMBIA - BLO PRIEST RAPIDS DAM | 60512 | 62021 | 91 | 64194 | 68162 |
| 89 | PRTI1 | OTX | APR-SEP | PRIEST - NEAR PRIEST RIVER | 421 | 428 | 51 | 444 | 843 |
| 90 | QBYQ2 | CAN | APR-SEP | KOOTENAI - KOOTENAY L AT QUEENS BAY | 15323 | 15641 | 99 | 16271 | 15842 |
| 91 | REVQ2 | CAN | APR-SEP | COLUMBIA - REVELSTOKE DAM | 17890 | 18546 | 108 | 19904 | 17242 |
| 92 | REXI1 | PIH | APR-SEP | HENRYS FORK - AT REXBURG | 745 | 758 | 44 | 783 | 1710 |
| 93 | RIMW1 | PDT | APR-SEP | TIETON - AT TIETON DAM | 147 | 152 | 67 | 157 | 225 |
| 94 | RIRI1 | PIH | APR-SEP | WILLOW CREEK - NEAR RIRIE | 6.86 | 7.06 | 12 | 7.36 | 60.33 |
| 95 | RISW1 | OTX | APR-SEP | COLUMBIA - BLO ROCK ISLAND DAM | 59908 | 61420 | 91 | 63591 | 67524 |
| 96 | RYGO3 | MFR | APR-SEP | ROGUE - AT RAYGOLD | 452 | 456 | 55 | 463 | 831 |
| 97 | SALW4 | RIW | APR-SEP | SALT - ABV PALISADES RES NR ETNA | 158 | 162 | 44 | 172 | 368 |
| 98 | SERO3 | PDT | APR-SEP | JOHN DAY - AT SERVICE CK | 266 | 266 | 33 | 268 | 798 |
| 99 | SFLN2 | PIH | APR-SEP | SALMON FALLS CREEK - NR SAN JACINTO | 7.81 | 8.18 | 12 | 8.99 | 67.85 |
| 100 | SHYI1 | PIH | APR-SEP | SNAKE - NEAR SHELLEY | 2806 | 2830 | 58 | 2874 | 4905 |
| 101 | SKHI1 | BOI | APR-SEP | SNAKE - AT KING HILL | 2352 | 2407 | 71 | 2548 | 3412 |
| 102 | SLCQ2 | CAN | APR-SEP | SLOCAN - NEAR CRESCENT VALLEY | 1711 | 1793 | 93 | 2009 | 1933 |
| 103 | SLMO3 | PQR | APR-SEP | WILLAMETTE - AT SALEM | 2567 | 2599 | 55 | 2736 | 4754 |
| 104 | SMKQ2 | CAN | APR-SEP | SIMILKAMEEN - NEAR HEDLEY | 694 | 704 | 70 | 714 | 1004 |
| 105 | SMNI1 | MSO | APR-SEP | SALMON - AT SALMON | 682 | 689 | 74 | 706 | 929 |
| 106 | SPDI1 | OTX | APR-SEP | CLEARWATER - AT SPALDING | 5355 | 5376 | 72 | 5422 | 7481 |
| 107 | SPOW1 | OTX | APR-SEP | SPOKANE - AT SPOKANE | 1504 | 1506 | 58 | 1517 | 2587 |
| 108 | SRGM8 | MSO | APR-SEP | CLARK FORK - AT ST REGIS | 3168 | 3184 | 84 | 3232 | 3771 |
| 109 | STHW1 | OTX | APR-SEP | STEHEKIN - AT STEHEKIN | 580 | 588 | 72 | 598 | 814 |
| 110 | SWAI1 | BOI | APR-SEP | SNAKE - BELOW SWAN FALLS | 2125 | 2173 | 67 | 2302 | 3258 |
| 111 | TDAO3 | PDT | APR-SEP | COLUMBIA - THE DALLES DAM | 77416 | 79067 | 84 | 81221 | 94166 |
| 112 | TEAI1 | PIH | APR-SEP | TETON - NEAR ST. ANTHONY | 282 | 286 | 64 | 296 | 447 |
| 113 | TONW1 | OTX | APR-SEP | OKANOGAN - NEAR TONASKET | 982 | 998 | 58 | 1022 | 1720 |
| 114 | TOPI1 | PIH | APR-SEP | PORTNEUF - AT TOPAZ | 49.65 | 50.48 | 70 | 52.37 | 72.20 |
| 115 | TRYO3 | PDT | APR-SEP | GRANDE RONDE - TROY | 672 | 676 | 51 | 683 | 1331 |
| 116 | UNYO3 | PDT | APR-SEP | BURNT - Unity Dam & Burnt RVR NR Hereford | 3.73 | 3.86 | 12 | 4.3 | 31.00 |
| 117 | VIDO3 | PQR | APR-SEP | MCKENZIE - NEAR VIDA | 772 | 777 | 65 | 789 | 1195 |
| 118 | WDHN2 | LKN | APR-SEP | OWYHEE - WILDHORSE DAM | -4.44 | -4.24 | -27 | -3.84 | 15.92 |
| 119 | WEII1 | BOI | APR-SEP | SNAKE - AT WEISER | 4236 | 4279 | 72 | 4461 | 5956 |
| 120 | WGCM8 | MSO | APR-SEP | MF FLATHEAD - NEAR WEST GLACIER | 1522 | 1528 | 90 | 1569 | 1697 |
| 121 | WHBI1 | MSO | APR-SEP | SALMON - AT WHITEBIRD | 4702 | 4712 | 77 | 4734 | 6158 |
| 122 | WODI1 | PIH | APR-SEP | LITTLE WOOD - NEAR CAREY | 37.46 | 38.04 | 50 | 39.3 | 76.59 |
| 123 | WSRI1 | BOI | APR-SEP | WEISER - NEAR WEISER | 267 | 268 | 69 | 269 | 389 |
| 124 | WTLO3 | PQR | APR-SEP | SOUTH SANTIAM - AT WATERLOO | 298 | 301 | 51 | 316 | 590 |