5-Day Forecast
Long Term Forecast
16-Day Forecast
| Last Updated | 2026-08-13 |
| Observed Snowpack | 293 inches |
| Since Yesterday | 293.0" |
| 24hr Forecast | None" |
| Percent of Normal | 102% |
| Seasonal Volatility | 24% |
| Peak Snowpack | 41,600 inches |
| Last Updated | 2026-08-13 |
| Gauge Height | 27.82 ft |
| Observed Discharge | 293cfs |
| Since Yesterday | 0% |
| 24hr Forecast | 3,600 cfs |
| Percent of Normal | 102% |
| Seasonal Volatility | 24% |
| Peak Discharge | 41,600 cfs |
| Average Discharge | 287 cfs |
| Minimum Discharge | 151 cfs |
This tributary falls within the Lower Chehalis watershed, a child of the greater Pacific Northwest region.