5-Day Forecast
Long Term Forecast
16-Day Forecast
| Last Updated | 2026-10-13 |
| Observed Snowpack | 19 inches |
| Since Yesterday | 18.5" |
| 24hr Forecast | None" |
| Percent of Normal | 96% |
| Seasonal Volatility | 610% |
| Peak Snowpack | 7,480 inches |
| Last Updated | 2026-10-13 |
| Gauge Height | 356.21 ft |
| Observed Discharge | 19cfs |
| Since Yesterday | -2% |
| 24hr Forecast | 383 cfs |
| Percent of Normal | 96% |
| Seasonal Volatility | 610% |
| Peak Discharge | 7,480 cfs |
| Average Discharge | 19 cfs |
| Minimum Discharge | 4 cfs |
This tributary falls within the Upper Chehalis watershed, a child of the greater Pacific Northwest region.