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| SF BOISE--NR FEATHERVILLE | |
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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 BOISE--NR FEATHERVILLE (BRFI1) Forecasts for Water Year 2026 Ensemble Date: 2026-04-15 Forecast Period: April 15 to August 1 | |||
| Exceedence Probability | Stage feet | Discharge CFS | Probable Date of Peak |
| 95 % | 3.83 | 1809 | 2026-04-23 |
| 90 % | 3.89 | 1882 | 2026-04-28 |
| 70 % | 4.16 | 2217 | 2026-05-03 |
| 50 % | 4.37 | 2495 | 2026-05-11 |
| 30 % | 4.60 | 2826 | 2026-05-17 |
| 10 % | 4.95 | 3370 | 2026-05-26 |
| 05 % | 5.60 | 4491 | 2026-06-01 |