![]() |
| GROS VENTRE--AT ZENITH | |
|
| 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. |
| GROS VENTRE--AT ZENITH (GVZW4) Forecasts for Water Year 2027 Ensemble Date: 2026-10-05 Forecast Period: October 5 to February 1 | |||
| Exceedence Probability | Stage feet | Discharge CFS | Probable Date of Peak |
| 95 % | 18.46 | 201 | 2026-10-12 |
| 90 % | 18.46 | 201 | 2026-10-12 |
| 70 % | 18.46 | 201 | 2026-10-12 |
| 50 % | 18.46 | 201 | 2026-10-12 |
| 30 % | 18.46 | 201 | 2026-10-12 |
| 10 % | 18.48 | 207 | 2026-11-02 |
| 05 % | 18.65 | 273 | 2026-11-08 |