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| SF SNOQUALMIE--NEAR GARCIA | |
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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. |
| SF SNOQUALMIE--NEAR GARCIA (GARW1) Forecasts for Water Year 2026 Ensemble Date: 2026-09-15 Forecast Period: September 15 to January 1 | |||
| Exceedence Probability | Stage feet | Discharge CFS | Probable Date of Peak |
| 95 % | 11.03 | 484 | 2026-10-20 |
| 90 % | 11.25 | 599 | 2026-10-23 |
| 70 % | 13.14 | 2103 | 2026-11-03 |
| 50 % | 14.26 | 3284 | 2026-11-15 |
| 30 % | 15.63 | 4777 | 2026-12-01 |
| 10 % | 17.79 | 7476 | 2026-12-09 |
| 05 % | 18.71 | 8779 | 2026-12-24 |
