5-Day Forecast
Long Term Forecast
16-Day Forecast
| Last Updated | 2026-07-19 |
| Observed Snowpack | 9 inches |
| Since Yesterday | 3.05" |
| 24hr Forecast | None" |
| Percent of Normal | 129% |
| Seasonal Volatility | 236% |
| Peak Snowpack | 10,100 inches |
| Last Updated | 2026-07-19 |
| Gauge Height | 1.11 ft |
| Observed Discharge | 9cfs |
| Since Yesterday | 613% |
| 24hr Forecast | 212 cfs |
| Percent of Normal | 129% |
| Seasonal Volatility | 236% |
| Peak Discharge | 10,100 cfs |
| Average Discharge | 7 cfs |
| Minimum Discharge | 0 cfs |
This tributary falls within the Middle Potomac-Catoctin watershed, a child of the greater Mid Atlantic region.