5-Day Forecast
Long Term Forecast
16-Day Forecast
| Last Updated | 2026-08-09 |
| Observed Snowpack | 19 inches |
| Since Yesterday | 19.3" |
| 24hr Forecast | None" |
| Percent of Normal | 54% |
| Seasonal Volatility | 776% |
| Peak Snowpack | 10,100 inches |
| Last Updated | 2026-08-09 |
| Gauge Height | 0.51 ft |
| Observed Discharge | 19cfs |
| Since Yesterday | -62% |
| 24hr Forecast | 1,502 cfs |
| Percent of Normal | 54% |
| Seasonal Volatility | 776% |
| Peak Discharge | 10,100 cfs |
| Average Discharge | 36 cfs |
| Minimum Discharge | 6 cfs |
This tributary falls within the Middle Potomac-Anacostia-Occoquan watershed, a child of the greater Mid Atlantic region.