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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 | 353 | 656 | 96 | 1144 | 680 |
| 2 | ABOM8 | MSO | APR-SEP | CLARK FORK - ABOVE MISSOULA | 902 | 1340 | 85 | 2508 | 1571 |
| 3 | ALFW1 | OTX | APR-SEP | PEND OREILLE - ALBENI FALLS DAM | 8242 | 12157 | 91 | 17216 | 13347 |
| 4 | AMFI1 | PIH | APR-SEP | SNAKE - AT AMERICAN FALLS DAM | 1548 | 2386 | 91 | 5419 | 2624 |
| 5 | ANTI1 | PIH | APR-SEP | HENRYS FORK - AT ST. ANTHONY | 363 | 630 | 79 | 1160 | 794 |
| 6 | ARAI1 | BOI | APR-SEP | SF BOISE - ANDERSON RANCH DAM | 216 | 434 | 88 | 802 | 495 |
| 7 | ARDQ2 | OTX | APR-SEP | COLUMBIA - ARROW LAKES (HUGH KEENLEYSIDE DAM) | 18416 | 23759 | 99 | 28459 | 24059 |
| 8 | BELM8 | MSO | APR-SEP | CLARK FORK - BELOW MISSOULA | 1760 | 2602 | 90 | 4449 | 2893 |
| 9 | BEUO3 | BOI | APR-SEP | NF MALHEUR - AT BEULAH | 15.71 | 39.97 | 67 | 101 | 59.29 |
| 10 | BFEI1 | OTX | APR-SEP | KOOTENAI - AT BONNERS FERRY | 5870 | 7920 | 94 | 11009 | 8463 |
| 11 | BIRQ2 | CAN | APR-SEP | COLUMBIA - AT BIRCHBANK | 31563 | 39313 | 92 | 51230 | 42578 |
| 12 | BITM8 | MSO | APR-SEP | BITTERROOT - NEAR MISSOULA | 841 | 1130 | 88 | 1911 | 1289 |
| 13 | BONM8 | MSO | APR-SEP | BLACKFOOT - NEAR BONNER | 513 | 794 | 89 | 1502 | 891 |
| 14 | BONO3 | PQR | APR-SEP | COLUMBIA - BONNEVILLE DAM | 66993 | 89125 | 94 | 112534 | 95202 |
| 15 | BRNI1 | BOI | APR-SEP | SNAKE - BROWNLEE DAM | 4223 | 5406 | 84 | 9542 | 6398 |
| 16 | BUMW1 | PDT | APR-SEP | BUMPING - BELOW BUMPING DAM | 71.73 | 116 | 92 | 166 | 125 |
| 17 | BUSO3 | BOI | APR-SEP | SILVIES - NEAR BURNS | 14.79 | 44.11 | 62 | 179 | 71.47 |
| 18 | CABI1 | OTX | APR-SEP | CLARK FORK - CABINET GORGE DAM | 7560 | 11053 | 95 | 15521 | 11639 |
| 19 | CASW1 | PQR | APR-SEP | COWLITZ - AT CASTLE ROCK | 1772 | 2436 | 97 | 3209 | 2504 |
| 20 | CFMM8 | MSO | APR-SEP | FLATHEAD - AT COLUMBIA FALLS | 3819 | 5407 | 96 | 7549 | 5634 |
| 21 | CHDW1 | OTX | APR-SEP | CHELAN - LAKE CHELAN DAM | 628 | 977 | 86 | 1607 | 1139 |
| 22 | CHEI1 | PIH | APR-SEP | FALL RIVER - NEAR CHESTER | 176 | 299 | 79 | 560 | 377 |
| 23 | CIBW1 | OTX | APR-SEP | COLUMBIA - AT INTL BOUNDARY | 42769 | 53749 | 94 | 70485 | 56951 |
| 24 | CLDI1 | OTX | APR-SEP | ST JOE - AT CALDER | 682 | 1016 | 89 | 1655 | 1138 |
| 25 | CLEW1 | PDT | APR-SEP | CLE ELUM - NEAR ROSLYN | 280 | 394 | 94 | 564 | 419 |
| 26 | COEI1 | OTX | APR-SEP | COEUR D ALENE - COEUR D ALENE LAKE | 1446 | 2161 | 86 | 3551 | 2504 |
| 27 | CONW1 | SEW | APR-SEP | SKAGIT - NEAR CONCRETE | 4216 | 5573 | 94 | 7616 | 5955 |
| 28 | CSCI1 | BOI | APR-SEP | NF PAYETTE - CASCADE DAM | 237 | 411 | 84 | 674 | 487 |
| 29 | DARM8 | MSO | APR-SEP | BITTERROOT - NEAR DARBY | 254 | 437 | 84 | 855 | 519 |
| 30 | DCDQ2 | CAN | APR-SEP | DUNCAN - DUNCAN DAM | 1774 | 2111 | 95 | 2630 | 2224 |
| 31 | DONO3 | BOI | APR-SEP | DONNER UND BLITZEN - NR FRENCHGLEN | 19.72 | 43.5 | 70 | 105 | 62.51 |
| 32 | DRBI1 | BOI | APR-SEP | DEADWOOD - BELOW DEADWOOD RES | 68.15 | 109 | 81 | 196 | 135 |
| 33 | DRSW1 | SEW | APR-SEP | DUNGENESS - NEAR SEQUIM | 99.36 | 141 | 97 | 190 | 145 |
| 34 | DWRI1 | MSO | APR-SEP | NF CLEARWATER - DWORSHAK DAM | 1586 | 2282 | 87 | 3168 | 2620 |
| 35 | EASI1 | OTX | APR-SEP | MOYIE - AT EASTPORT | 193 | 359 | 91 | 570 | 395 |
| 36 | EGCO3 | BOI | APR-SEP | EAGLE CREEK - ABOVE SKULL CK | 95.92 | 145 | 83 | 211 | 174 |
| 37 | EMMI1 | BOI | APR-SEP | PAYETTE - NEAR EMMETT | 592 | 1050 | 79 | 2007 | 1325 |
| 38 | ENVI1 | OTX | APR-SEP | NF COEUR D ALENE - AT ENAVILLE | 403 | 644 | 87 | 994 | 743 |
| 39 | ESTO3 | PQR | APR-SEP | CLACKAMAS - AT ESTACADA | 474 | 687 | 94 | 954 | 733 |
| 40 | FCFM8 | MSO | APR-SEP | NF FLATHEAD - NEAR COLUMBIA FALLS | 1033 | 1711 | 98 | 2429 | 1750 |
| 41 | GCDW1 | OTX | APR-SEP | COLUMBIA - GRAND COULEE DAM | 46439 | 58856 | 96 | 75565 | 61483 |
| 42 | GIBO3 | PDT | APR-SEP | UMATILLA - NEAR GIBBON | 43.02 | 72.15 | 88 | 113 | 82.43 |
| 43 | GREW4 | RIW | APR-SEP | GREYS - AB RES NR ALPINE | 214 | 312 | 84 | 478 | 371 |
| 44 | HALI1 | PIH | APR-SEP | BIG WOOD - AT HAILEY | 106 | 182 | 71 | 422 | 257 |
| 45 | HCDI1 | PDT | APR-SEP | SNAKE - AT HELLS CANYON DAM | 4223 | 5406 | 80 | 9542 | 6725 |
| 46 | HEII1 | PIH | APR-SEP | SNAKE - NEAR HEISE | 2223 | 3272 | 85 | 5681 | 3849 |
| 47 | HHWM8 | MSO | APR-SEP | SF FLATHEAD - HUNGRY HORSE DAM | 1320 | 1804 | 86 | 2482 | 2088 |
| 48 | HLKW1 | PDT | APR-SEP | YAKIMA - NEAR HORLICK | 676 | 953 | 99 | 1271 | 962 |
| 49 | HOTI1 | BOI | APR-SEP | BRUNEAU - NEAR HOT SPRINGS | 64.54 | 146 | 80 | 292 | 183 |
| 50 | HRSI1 | BOI | APR-SEP | PAYETTE - NEAR HORSESHOE BEND | 783 | 1349 | 84 | 2315 | 1597 |
| 51 | HWRI1 | PIH | APR-SEP | BIG LOST - AT HOWELL RANCH NEAR CHILLY | 71.3 | 135 | 79 | 304 | 172 |
| 52 | IMNO3 | PDT | APR-SEP | IMNAHA - AT IMNAHA | 124 | 229 | 83 | 343 | 277 |
| 53 | JDAO3 | PDT | APR-SEP | COLUMBIA - JOHN DAY DAM | 65637 | 87395 | 95 | 110504 | 92354 |
| 54 | JLKW4 | RIW | APR-SEP | SNAKE - JACKSON LAKE AT DAM | 511 | 706 | 83 | 1159 | 849 |
| 55 | KACW1 | PDT | APR-SEP | KACHESS - NEAR EASTON | 69.92 | 104 | 91 | 145 | 114 |
| 56 | KEEW1 | PDT | APR-SEP | YAKIMA - NEAR MARTIN | 82.47 | 117 | 91 | 161 | 129 |
| 57 | KERM8 | MSO | APR-SEP | FLATHEAD - SELI’Š KSANKA QLISPE’ DAM | 4092 | 5944 | 90 | 8504 | 6577 |
| 58 | KIOW1 | PDT | APR-SEP | YAKIMA - AT KIONA | 540 | 979 | 85 | 1570 | 1149 |
| 59 | LAUW1 | OTX | APR-SEP | KETTLE - AT LAURIER | 739 | 1765 | 90 | 2630 | 1954 |
| 60 | LEOI1 | OTX | APR-SEP | KOOTENAI - AT LEONIA | 5476 | 7290 | 93 | 10319 | 7803 |
| 61 | LGDW1 | OTX | APR-SEP | SNAKE - LOWER GRANITE DAM | 13074 | 19195 | 86 | 28366 | 22232 |
| 62 | LGNO3 | PDT | APR-SEP | GRANDE RONDE - NEAR PERRY | 86.71 | 161 | 91 | 335 | 176 |
| 63 | LLKW1 | OTX | APR-SEP | SPOKANE - AT LONGLAKE | 1796 | 2585 | 89 | 4096 | 2901 |
| 64 | LSTO3 | PDT | APR-SEP | LOSTINE - NR LOSTINE | 69.54 | 111 | 95 | 147 | 116 |
| 65 | LUCI1 | BOI | APR-SEP | BOISE - LUCKY PEAK DAM | 637 | 1189 | 89 | 2249 | 1329 |
| 66 | LYDM8 | MSO | APR-SEP | KOOTENAI - LIBBY DAM | 4470 | 5966 | 93 | 8072 | 6429 |
| 67 | MACI1 | PIH | APR-SEP | BIG LOST - MACKAY RESERVOIR NEAR MACKAY | 64.94 | 131 | 96 | 289 | 136 |
| 68 | MADO3 | BOI | APR-SEP | MALHEUR - NEAR DREWSEY | 12.08 | 35.98 | 55 | 118 | 64.84 |
| 69 | MAGI1 | PIH | APR-SEP | BIG WOOD - MAGIC DAM | 57.12 | 154 | 64 | 446 | 240 |
| 70 | MCDQ2 | CAN | APR-SEP | COLUMBIA - MICA DAM | 9502 | 11737 | 95 | 14572 | 12296 |
| 71 | MCDW1 | PDT | APR-SEP | COLUMBIA - MCNARY DAM | 64154 | 85574 | 92 | 108312 | 92790 |
| 72 | MEHO3 | PQR | APR-SEP | NORTH SANTIAM - AT MEHAMA | 527 | 762 | 89 | 1058 | 855 |
| 73 | MEWW1 | PQR | APR-SEP | LEWIS - MERWIN DAM | 688 | 1040 | 96 | 1318 | 1082 |
| 74 | MODO3 | PDT | APR-SEP | DESCHUTES - AT MOODY NR BIGGS | 1726 | 1814 | 95 | 1984 | 1902 |
| 75 | MONO3 | PDT | APR-SEP | NF JOHN DAY - AT MONUMENT | 256 | 502 | 89 | 922 | 564 |
| 76 | MYDW1 | PQR | APR-SEP | COWLITZ - MAYFIELD RESERVOIR | 1345 | 1888 | 101 | 2481 | 1864 |
| 77 | NACW1 | PDT | APR-SEP | NACHES - NEAR NACHES | 483 | 742 | 92 | 1039 | 807 |
| 78 | NITW1 | OTX | APR-SEP | SIMILKAMEEN - NEAR NIGHTHAWK | 586 | 1143 | 84 | 1757 | 1366 |
| 79 | ORFI1 | MSO | APR-SEP | CLEARWATER - AT OROFINO | 2912 | 4187 | 90 | 6005 | 4632 |
| 80 | OWYO3 | BOI | APR-SEP | OWYHEE - OWYHEE DAM | 86.93 | 251 | 75 | 704 | 336 |
| 81 | PALI1 | PIH | APR-SEP | SNAKE - NEAR IRWIN | 2044 | 2968 | 83 | 5280 | 3577 |
| 82 | PARI1 | BOI | APR-SEP | BOISE - NEAR PARMA | 221 | 414 | 71 | 1320 | 584 |
| 83 | PARW1 | PDT | APR-SEP | YAKIMA - NEAR PARKER | 1563 | 2084 | 110 | 2654 | 1899 |
| 84 | PATW1 | OTX | APR-SEP | METHOW - NEAR PATEROS | 458 | 797 | 83 | 1304 | 965 |
| 85 | PDTO3 | PDT | APR-SEP | UMATILLA - AT PENDLETON | 72.15 | 136 | 86 | 245 | 158 |
| 86 | PESW1 | OTX | APR-SEP | WENATCHEE - AT PESHASTIN | 899 | 1404 | 94 | 1991 | 1496 |
| 87 | PLNM8 | MSO | APR-SEP | CLARK FORK - NEAR PLAINS | 6652 | 9639 | 91 | 13623 | 10574 |
| 88 | PRDW1 | OTX | APR-SEP | COLUMBIA - BLO PRIEST RAPIDS DAM | 49829 | 63713 | 93 | 82989 | 68162 |
| 89 | PRTI1 | OTX | APR-SEP | PRIEST - NEAR PRIEST RIVER | 357 | 717 | 85 | 900 | 843 |
| 90 | QBYQ2 | CAN | APR-SEP | KOOTENAI - KOOTENAY L AT QUEENS BAY | 9829 | 14703 | 93 | 20611 | 15842 |
| 91 | REVQ2 | CAN | APR-SEP | COLUMBIA - REVELSTOKE DAM | 13332 | 16782 | 97 | 20170 | 17242 |
| 92 | REXI1 | PIH | APR-SEP | HENRYS FORK - AT REXBURG | 802 | 1202 | 70 | 2086 | 1710 |
| 93 | RIMW1 | PDT | APR-SEP | TIETON - AT TIETON DAM | 155 | 213 | 95 | 275 | 225 |
| 94 | RIRI1 | PIH | APR-SEP | WILLOW CREEK - NEAR RIRIE | 6.91 | 40.57 | 67 | 137 | 60.33 |
| 95 | RISW1 | OTX | APR-SEP | COLUMBIA - BLO ROCK ISLAND DAM | 49829 | 63713 | 94 | 82985 | 67524 |
| 96 | RYGO3 | MFR | APR-SEP | ROGUE - AT RAYGOLD | 437 | 788 | 95 | 1185 | 831 |
| 97 | SALW4 | RIW | APR-SEP | SALT - ABV PALISADES RES NR ETNA | 163 | 333 | 91 | 566 | 368 |
| 98 | SERO3 | PDT | APR-SEP | JOHN DAY - AT SERVICE CK | 331 | 633 | 79 | 1284 | 798 |
| 99 | SFLN2 | PIH | APR-SEP | SALMON FALLS CREEK - NR SAN JACINTO | 16.65 | 49.85 | 73 | 112 | 67.85 |
| 100 | SHYI1 | PIH | APR-SEP | SNAKE - NEAR SHELLEY | 2613 | 3988 | 81 | 7271 | 4905 |
| 101 | SKHI1 | BOI | APR-SEP | SNAKE - AT KING HILL | 2136 | 2520 | 74 | 4856 | 3412 |
| 102 | SLCQ2 | CAN | APR-SEP | SLOCAN - NEAR CRESCENT VALLEY | 1237 | 1793 | 93 | 2517 | 1933 |
| 103 | SLMO3 | PQR | APR-SEP | WILLAMETTE - AT SALEM | 2747 | 4320 | 91 | 6195 | 4754 |
| 104 | SMKQ2 | CAN | APR-SEP | SIMILKAMEEN - NEAR HEDLEY | 508 | 932 | 93 | 1385 | 1004 |
| 105 | SMNI1 | MSO | APR-SEP | SALMON - AT SALMON | 548 | 870 | 94 | 1436 | 929 |
| 106 | SPDI1 | OTX | APR-SEP | CLEARWATER - AT SPALDING | 4691 | 6776 | 91 | 9296 | 7481 |
| 107 | SPOW1 | OTX | APR-SEP | SPOKANE - AT SPOKANE | 1501 | 2246 | 87 | 3706 | 2587 |
| 108 | SRGM8 | MSO | APR-SEP | CLARK FORK - AT ST REGIS | 2330 | 3423 | 91 | 5535 | 3771 |
| 109 | STHW1 | OTX | APR-SEP | STEHEKIN - AT STEHEKIN | 481 | 713 | 88 | 1045 | 814 |
| 110 | SWAI1 | BOI | APR-SEP | SNAKE - BELOW SWAN FALLS | 2450 | 2742 | 84 | 5016 | 3258 |
| 111 | TDAO3 | PDT | APR-SEP | COLUMBIA - THE DALLES DAM | 66090 | 87984 | 93 | 111122 | 94166 |
| 112 | TEAI1 | PIH | APR-SEP | TETON - NEAR ST. ANTHONY | 239 | 390 | 87 | 660 | 447 |
| 113 | TONW1 | OTX | APR-SEP | OKANOGAN - NEAR TONASKET | 695 | 1478 | 86 | 2178 | 1720 |
| 114 | TOPI1 | PIH | APR-SEP | PORTNEUF - AT TOPAZ | 31.2 | 57.57 | 80 | 105 | 72.20 |
| 115 | TRYO3 | PDT | APR-SEP | GRANDE RONDE - TROY | 661 | 1285 | 97 | 1961 | 1331 |
| 116 | UNYO3 | PDT | APR-SEP | BURNT - Unity Dam & Burnt RVR NR Hereford | 5.19 | 20.51 | 66 | 56.04 | 31.00 |
| 117 | VIDO3 | PQR | APR-SEP | MCKENZIE - NEAR VIDA | 850 | 1183 | 99 | 1596 | 1195 |
| 118 | WDHN2 | LKN | APR-SEP | OWYHEE - WILDHORSE DAM | 2.68 | 17 | 107 | 47 | 15.92 |
| 119 | WEII1 | BOI | APR-SEP | SNAKE - AT WEISER | 3828 | 4949 | 83 | 8819 | 5956 |
| 120 | WGCM8 | MSO | APR-SEP | MF FLATHEAD - NEAR WEST GLACIER | 1223 | 1772 | 104 | 2510 | 1697 |
| 121 | WHBI1 | MSO | APR-SEP | SALMON - AT WHITEBIRD | 3065 | 4998 | 81 | 7856 | 6158 |
| 122 | WODI1 | PIH | APR-SEP | LITTLE WOOD - NEAR CAREY | 24.36 | 54.3 | 71 | 171 | 76.59 |
| 123 | WSRI1 | BOI | APR-SEP | WEISER - NEAR WEISER | 201 | 344 | 88 | 535 | 389 |
| 124 | WTLO3 | PQR | APR-SEP | SOUTH SANTIAM - AT WATERLOO | 346 | 599 | 102 | 830 | 590 |