5-Day Forecast
Long Term Forecast
16-Day Forecast
| Last Updated | 2026-09-24 |
| Observed Snowpack | 32 inches |
| Since Yesterday | 15.5" |
| 24hr Forecast | None" |
| Percent of Normal | 368% |
| Seasonal Volatility | 598% |
| Peak Snowpack | 6,960 inches |
| Last Updated | 2026-09-24 |
| Gauge Height | 2.28 ft |
| Observed Discharge | 32cfs |
| Since Yesterday | -38% |
| 24hr Forecast | 114 cfs |
| Percent of Normal | 368% |
| Seasonal Volatility | 598% |
| Peak Discharge | 6,960 cfs |
| Average Discharge | 9 cfs |
| Minimum Discharge | 0 cfs |
This tributary falls within the Middle Potomac-Anacostia-Occoquan watershed, a child of the greater Mid Atlantic region.