5-Day Forecast
Long Term Forecast
16-Day Forecast
| Last Updated | 2026-08-22 |
| Observed Snowpack | 12,600 inches |
| Since Yesterday | 13000.0" |
| 24hr Forecast | None" |
| Percent of Normal | 86% |
| Seasonal Volatility | 23% |
| Peak Snowpack | 147,000 inches |
| Last Updated | 2026-08-22 |
| Gauge Height | 3.26 ft |
| Observed Discharge | 12,600cfs |
| Since Yesterday | 1% |
| 24hr Forecast | 19,800 cfs |
| Percent of Normal | 86% |
| Seasonal Volatility | 23% |
| Peak Discharge | 147,000 cfs |
| Average Discharge | 14,800 cfs |
| Minimum Discharge | 10,700 cfs |
This tributary falls within the Lower Snake-Asotin watershed, a child of the greater Pacific Northwest region.