5-Day Forecast
Long Term Forecast
16-Day Forecast
| Last Updated | 2026-10-22 |
| Observed Snowpack | 126 inches |
| Since Yesterday | 126.0" |
| 24hr Forecast | None" |
| Percent of Normal | 225% |
| Seasonal Volatility | 206% |
| Peak Snowpack | 10,300 inches |
| Last Updated | 2026-10-22 |
| Gauge Height | 1.61 ft |
| Observed Discharge | 126cfs |
| Since Yesterday | -8% |
| 24hr Forecast | 808 cfs |
| Percent of Normal | 225% |
| Seasonal Volatility | 206% |
| Peak Discharge | 10,300 cfs |
| Average Discharge | 56 cfs |
| Minimum Discharge | 3 cfs |
This tributary falls within the Middle Potomac-Catoctin watershed, a child of the greater Mid Atlantic region.