5-Day Forecast
Long Term Forecast
16-Day Forecast
| Last Updated | 2026-09-05 |
| Observed Snowpack | 45 inches |
| Since Yesterday | 45.0" |
| 24hr Forecast | None" |
| Percent of Normal | 175% |
| Seasonal Volatility | 54% |
| Peak Snowpack | 17,800 inches |
| Last Updated | 2026-09-05 |
| Gauge Height | 306.21 ft |
| Observed Discharge | 45cfs |
| Since Yesterday | -54% |
| 24hr Forecast | 2,453 cfs |
| Percent of Normal | 175% |
| Seasonal Volatility | 54% |
| Peak Discharge | 17,800 cfs |
| Average Discharge | 26 cfs |
| Minimum Discharge | 15 cfs |
This tributary falls within the Upper Chehalis watershed, a child of the greater Pacific Northwest region.