5-Day Forecast
Long Term Forecast
16-Day Forecast
| Last Updated | 2026-08-05 |
| Observed Snowpack | 225 inches |
| Since Yesterday | 225.0" |
| 24hr Forecast | None" |
| Percent of Normal | 90% |
| Seasonal Volatility | 20% |
| Peak Snowpack | 9,860 inches |
| Last Updated | 2026-08-05 |
| Gauge Height | 4.78 ft |
| Observed Discharge | 225cfs |
| Since Yesterday | % |
| 24hr Forecast | 1,110 cfs |
| Percent of Normal | 90% |
| Seasonal Volatility | 20% |
| Peak Discharge | 9,860 cfs |
| Average Discharge | 252 cfs |
| Minimum Discharge | 200 cfs |
This tributary falls within the Lower Chehalis watershed, a child of the greater Pacific Northwest region.