5-Day Forecast
Long Term Forecast
16-Day Forecast
| Last Updated | 2026-04-30 |
| Observed Snowpack | 56 inches |
| Since Yesterday | 40.3" |
| 24hr Forecast | None" |
| Percent of Normal | 62% |
| Seasonal Volatility | 74% |
| Peak Snowpack | 12,200 inches |
| Last Updated | 2026-04-30 |
| Gauge Height | 356.76 ft |
| Observed Discharge | 56cfs |
| Since Yesterday | -3% |
| 24hr Forecast | 383 cfs |
| Percent of Normal | 62% |
| Seasonal Volatility | 74% |
| Peak Discharge | 12,200 cfs |
| Average Discharge | 91 cfs |
| Minimum Discharge | 4 cfs |
This tributary falls within the Upper Chehalis watershed, a child of the greater Pacific Northwest region.