5-Day Forecast
Long Term Forecast
16-Day Forecast
| Last Updated | 2026-10-13 |
| Observed Snowpack | 290 inches |
| Since Yesterday | 290.0" |
| 24hr Forecast | None" |
| Percent of Normal | 50% |
| Seasonal Volatility | 220% |
| Peak Snowpack | 41,600 inches |
| Last Updated | 2026-10-13 |
| Gauge Height | 27.81 ft |
| Observed Discharge | 290cfs |
| Since Yesterday | -2% |
| 24hr Forecast | 3,600 cfs |
| Percent of Normal | 50% |
| Seasonal Volatility | 220% |
| Peak Discharge | 41,600 cfs |
| Average Discharge | 589 cfs |
| Minimum Discharge | 151 cfs |
This tributary falls within the Lower Chehalis watershed, a child of the greater Pacific Northwest region.