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| MF SNOQUALMIE--NEAR TANNER | |
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| Forecasts are calculated from a forecast time series that approximates flow at a 6 hour time step interval. Observed instantaneous peaks can be higher than model forecast peaks. |
| MF SNOQUALMIE--NEAR TANNER (TANW1) Forecasts for Water Year 2026 Ensemble Date: 2026-04-18 Forecast Period: April 18 to August 1 | |||
| Exceedence Probability | Stage feet | Discharge CFS | Probable Date of Peak |
| 95 % | 6.13 | 3813 | 2026-04-23 |
| 90 % | 6.13 | 3813 | 2026-04-23 |
| 70 % | 6.22 | 3935 | 2026-04-29 |
| 50 % | 6.61 | 4508 | 2026-05-14 |
| 30 % | 7.62 | 6216 | 2026-05-28 |
| 10 % | 9.82 | 10933 | 2026-06-11 |
| 05 % | 11.13 | 14417 | 2026-06-25 |
