5-Day Forecast
Long Term Forecast
16-Day Forecast
| Last Updated | 2026-07-13 |
| Observed Snowpack | 10 inches |
| Since Yesterday | 10.0" |
| 24hr Forecast | None" |
| Percent of Normal | 87% |
| Seasonal Volatility | 238% |
| Peak Snowpack | 10,200 inches |
| Last Updated | 2026-07-13 |
| Gauge Height | 3.85 ft |
| Observed Discharge | 10cfs |
| Since Yesterday | -24% |
| 24hr Forecast | 277 cfs |
| Percent of Normal | 87% |
| Seasonal Volatility | 238% |
| Peak Discharge | 10,200 cfs |
| Average Discharge | 12 cfs |
| Minimum Discharge | 1 cfs |
This tributary falls within the Middle Potomac-Anacostia-Occoquan watershed, a child of the greater Mid Atlantic region.