| COLUMBIA - THE DALLES DAM Forecasts For Water Year 2025 | ||||||
| Official Water Supply ESP with 10 days QPF Ensemble: 2025-02-13 Issued: 2025-02-13 | ||||||
| Forecast Period |
Forecasts Are in KAF | Obs Runoff (2025-02-13) |
30 Year Average (1991-2020) | |||
| 90 % | 50 % | % Average |
10 % | |||
| OCT | 4777 | 5095 | ||||
| NOV | 4680 | 5650 | ||||
| DEC | 4599 | 5622 | ||||
| JAN | 4541 | 5992 | ||||
| FEB | 3416 | 3548 | 55 | 3835 | 1336* | 6434 |
| MAR | 5696 | 7811 | 84 | 10838 | 9354 | |
| APR | 9095 | 12135 | 83 | 14705 | 14620 | |
| MAY | 16746 | 21097 | 77 | 26924 | 27376 | |
| JUN | 15920 | 21398 | 83 | 25538 | 25768 | |
| JUL | 8825 | 11066 | 78 | 15225 | 14169 | |
| AUG | 5461 | 6356 | 88 | 8054 | 7262 | |
| SEP | 4043 | 4709 | 95 | 5862 | 4970 | |
| Move the mouse over the desired "Forecast Table" to update graph. * Partial Monthly Total | ||||||
| CSV Download | ||||||
| COLUMBIA - THE DALLES DAM Forecasts For Water Year 2025 | ||||||
| Experimental Water Supply HEFS with 15 days EQPF Ensemble: 2025-02-13 Issued: 2025-02-13 | ||||||
| Forecast Period |
Forecasts Are in KAF | Obs Runoff (2025-02-13) |
30 Year Average (1991-2020) | |||
| 90 % | 50 % | % Average |
10 % | |||
| OCT | 4777 | 5095 | ||||
| NOV | 4680 | 5650 | ||||
| DEC | 4599 | 5622 | ||||
| JAN | 4541 | 5992 | ||||
| FEB | 3449 | 3806 | 59 | 4654 | 1336* | 6434 |
| MAR | 5816 | 8065 | 86 | 11833 | 9354 | |
| APR | 8504 | 12312 | 84 | 14740 | 14620 | |
| MAY | 16889 | 20905 | 76 | 26581 | 27376 | |
| JUN | 15854 | 20826 | 81 | 25726 | 25768 | |
| JUL | 8828 | 11065 | 78 | 15160 | 14169 | |
| AUG | 5434 | 6325 | 87 | 8125 | 7262 | |
| SEP | 4046 | 4722 | 95 | 5888 | 4970 | |
| Move the mouse over the desired "Forecast Table" to update graph. * Partial Monthly Total | ||||||
| CSV Download | ||||||
| COLUMBIA - THE DALLES DAM Forecasts For Water Year 2025 | ||||||
| Reference ESP with 0 days QPF Ensemble: 2025-02-13 Issued: 2025-02-13 | ||||||
| Forecast Period |
Forecasts Are in KAF | Obs Runoff (2025-02-13) |
30 Year Average (1991-2020) | |||
| 90 % | 50 % | % Average |
10 % | |||
| OCT | 4777 | 5095 | ||||
| NOV | 4680 | 5650 | ||||
| DEC | 4599 | 5622 | ||||
| JAN | 4541 | 5992 | ||||
| FEB | 3537 | 4006 | 62 | 5598 | 1336* | 6434 |
| MAR | 5733 | 7640 | 82 | 11612 | 9354 | |
| APR | 8689 | 12006 | 82 | 14737 | 14620 | |
| MAY | 17052 | 21214 | 77 | 27113 | 27376 | |
| JUN | 16064 | 21048 | 82 | 26564 | 25768 | |
| JUL | 9098 | 11179 | 79 | 15500 | 14169 | |
| AUG | 5457 | 6429 | 89 | 8219 | 7262 | |
| SEP | 4111 | 4740 | 95 | 5937 | 4970 | |
| Move the mouse over the desired "Forecast Table" to update graph. * Partial Monthly Total | ||||||
| CSV Download | ||||||
