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| COWLITZ--NEAR KOSMOS | |
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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. |
| COWLITZ--NEAR KOSMOS (COKW1) Forecasts for Water Year 2025 Ensemble Date: 2025-07-08 Forecast Period: July 8 to November 1 | |||
| Exceedence Probability | Stage feet | Discharge CFS | Probable Date of Peak |
| 95 % | 66.03 | 2167 | 2025-07-09 |
| 90 % | 66.03 | 2167 | 2025-07-09 |
| 70 % | 67.16 | 3394 | 2025-10-07 |
| 50 % | 68.04 | 4646 | 2025-10-22 |
| 30 % | 68.77 | 5888 | 2025-10-30 |
| 10 % | 74.99 | 18316 | 2025-11-01 |
| 05 % | 76.96 | 23989 | 2025-11-01 |
