5-Day Forecast
Long Term Forecast
16-Day Forecast
| Last Updated | 2026-08-29 |
| Observed Snowpack | 19 inches |
| Since Yesterday | 19.1" |
| 24hr Forecast | None" |
| Percent of Normal | 195% |
| Seasonal Volatility | 232% |
| Peak Snowpack | 7,500 inches |
| Last Updated | 2026-08-29 |
| Gauge Height | 1.69 ft |
| Observed Discharge | 19cfs |
| Since Yesterday | -75% |
| 24hr Forecast | 274 cfs |
| Percent of Normal | 195% |
| Seasonal Volatility | 232% |
| Peak Discharge | 7,500 cfs |
| Average Discharge | 10 cfs |
| Minimum Discharge | 1 cfs |
This tributary falls within the Middle Potomac-Catoctin watershed, a child of the greater Mid Atlantic region.