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| ISSAQUAH CREEK--NEAR MOUTH | |
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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. |
| ISSAQUAH CREEK--NEAR MOUTH (ISSW1) Forecasts for Water Year 2025 Ensemble Date: 2025-07-12 Forecast Period: July 12 to November 1 | |||
| Exceedence Probability | Stage feet | Discharge CFS | Probable Date of Peak |
| 95 % | 4.49 | 48 | 2025-08-27 |
| 90 % | 4.62 | 64 | 2025-09-18 |
| 70 % | 5.00 | 128 | 2025-10-12 |
| 50 % | 5.18 | 180 | 2025-10-22 |
| 30 % | 5.39 | 242 | 2025-10-28 |
| 10 % | 5.81 | 354 | 2025-11-01 |
| 05 % | 7.97 | 971 | 2025-11-01 |
