5-Day Forecast
Long Term Forecast
16-Day Forecast
| Last Updated | 2026-09-14 |
| Observed Snowpack | 4 inches |
| Since Yesterday | 3.71" |
| 24hr Forecast | None" |
| Percent of Normal | 74% |
| Seasonal Volatility | 148% |
| Peak Snowpack | 4,070 inches |
| Last Updated | 2026-09-14 |
| Gauge Height | 4.07 ft |
| Observed Discharge | 4cfs |
| Since Yesterday | 13% |
| 24hr Forecast | 97 cfs |
| Percent of Normal | 74% |
| Seasonal Volatility | 148% |
| Peak Discharge | 4,070 cfs |
| Average Discharge | 5 cfs |
| Minimum Discharge | 1 cfs |
This tributary falls within the Middle Potomac-Anacostia-Occoquan watershed, a child of the greater Mid Atlantic region.