| SF FLATHEAD - HUNGRY HORSE DAM Forecasts For Water Year 2026 | ||||||
| Official Water Supply ESP with 10 days QPF Ensemble: 2026-03-10 Issued: 2026-03-10 | ||||||
| Forecast Period |
Forecasts Are in KAF | Obs Runoff (2026-03-10) |
30 Year Average (1991-2020) | |||
| 90 % | 50 % | % Average |
10 % | |||
| OCT | 36 | 62 | ||||
| NOV | 113 | 92 | ||||
| DEC | 377 | 69 | ||||
| JAN | 163 | 67 | ||||
| FEB | 84 | 68 | ||||
| MAR | 113 | 135 | 113 | 175 | 31* | 120 |
| APR | 199 | 330 | 103 | 507 | 319 | |
| MAY | 579 | 711 | 91 | 919 | 783 | |
| JUN | 367 | 562 | 84 | 867 | 665 | |
| JUL | 115 | 174 | 81 | 265 | 214 | |
| AUG | 49 | 64 | 102 | 78 | 62 | |
| SEP | 39 | 44 | 97 | 69 | 45 | |
| Move the mouse over the desired "Forecast Table" to update graph. * Partial Monthly Total | ||||||
| CSV Download | ||||||
| SF FLATHEAD - HUNGRY HORSE DAM Forecasts For Water Year 2026 | ||||||
| Experimental Water Supply HEFS with 15 days EQPF Ensemble: 2026-03-10 Issued: 2026-03-10 | ||||||
| Forecast Period |
Forecasts Are in KAF | Obs Runoff (2026-03-10) |
30 Year Average (1991-2020) | |||
| 90 % | 50 % | % Average |
10 % | |||
| OCT | 36 | 62 | ||||
| NOV | 113 | 92 | ||||
| DEC | 377 | 69 | ||||
| JAN | 163 | 67 | ||||
| FEB | 84 | 68 | ||||
| MAR | 109 | 141 | 118 | 240 | 31* | 120 |
| APR | 181 | 327 | 102 | 513 | 319 | |
| MAY | 559 | 697 | 89 | 879 | 783 | |
| JUN | 323 | 577 | 87 | 832 | 665 | |
| JUL | 105 | 165 | 77 | 271 | 214 | |
| AUG | 49 | 62 | 100 | 78 | 62 | |
| SEP | 39 | 44 | 98 | 66 | 45 | |
| Move the mouse over the desired "Forecast Table" to update graph. * Partial Monthly Total | ||||||
| CSV Download | ||||||
| SF FLATHEAD - HUNGRY HORSE DAM Forecasts For Water Year 2026 | ||||||
| Reference ESP with 0 days QPF Ensemble: 2026-03-10 Issued: 2026-03-10 | ||||||
| Forecast Period |
Forecasts Are in KAF | Obs Runoff (2026-03-10) |
30 Year Average (1991-2020) | |||
| 90 % | 50 % | % Average |
10 % | |||
| OCT | 36 | 62 | ||||
| NOV | 113 | 92 | ||||
| DEC | 377 | 69 | ||||
| JAN | 163 | 67 | ||||
| FEB | 84 | 68 | ||||
| MAR | 99 | 130 | 108 | 223 | 31* | 120 |
| APR | 176 | 312 | 98 | 487 | 319 | |
| MAY | 524 | 643 | 82 | 829 | 783 | |
| JUN | 279 | 477 | 72 | 769 | 665 | |
| JUL | 92 | 148 | 69 | 240 | 214 | |
| AUG | 46 | 58 | 93 | 71 | 62 | |
| SEP | 38 | 42 | 94 | 64 | 45 | |
| Move the mouse over the desired "Forecast Table" to update graph. * Partial Monthly Total | ||||||
| CSV Download | ||||||
