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| FLATHEAD--AT COLUMBIA FALLS | |
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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. |
| FLATHEAD--AT COLUMBIA FALLS (CFMM8) Forecasts for Water Year 2025 Ensemble Date: 2025-07-03 Forecast Period: July 3 to November 1 | |||
| Exceedence Probability | Stage feet | Discharge CFS | Probable Date of Peak |
| 95 % | 4.95 | 6037 | 2025-07-15 |
| 90 % | 4.95 | 6037 | 2025-07-15 |
| 70 % | 4.95 | 6037 | 2025-07-15 |
| 50 % | 4.95 | 6037 | 2025-07-15 |
| 30 % | 4.96 | 6048 | 2025-07-18 |
| 10 % | 5.76 | 8252 | 2025-09-27 |
| 05 % | 7.40 | 13732 | 2025-10-27 |
