5-Day Forecast
Long Term Forecast
16-Day Forecast
| Last Updated | 2026-07-13 |
| Observed Snowpack | 35 inches |
| Since Yesterday | 34.8" |
| 24hr Forecast | None" |
| Percent of Normal | 101% |
| Seasonal Volatility | 40% |
| Peak Snowpack | 5,180 inches |
| Last Updated | 2026-07-13 |
| Gauge Height | 722.56 ft |
| Observed Discharge | 35cfs |
| Since Yesterday | -3% |
| 24hr Forecast | 982 cfs |
| Percent of Normal | 101% |
| Seasonal Volatility | 40% |
| Peak Discharge | 5,180 cfs |
| Average Discharge | 34 cfs |
| Minimum Discharge | 8 cfs |
This tributary falls within the Upper Chehalis watershed, a child of the greater Pacific Northwest region.