5-Day Forecast
Long Term Forecast
16-Day Forecast
| Last Updated | 2026-08-29 |
| Observed Snowpack | 9 inches |
| Since Yesterday | 9.18" |
| 24hr Forecast | None" |
| Percent of Normal | 50% |
| Seasonal Volatility | 3,908% |
| Peak Snowpack | 10,100 inches |
| Last Updated | 2026-08-29 |
| Gauge Height | 0.28 ft |
| Observed Discharge | 9cfs |
| Since Yesterday | -20% |
| 24hr Forecast | 1,502 cfs |
| Percent of Normal | 50% |
| Seasonal Volatility | 3,908% |
| Peak Discharge | 10,100 cfs |
| Average Discharge | 18 cfs |
| Minimum Discharge | 6 cfs |
This tributary falls within the Middle Potomac-Anacostia-Occoquan watershed, a child of the greater Mid Atlantic region.