5-Day Forecast
Long Term Forecast
16-Day Forecast
| Last Updated | 2026-10-22 |
| Observed Snowpack | 46 inches |
| Since Yesterday | 45.6" |
| 24hr Forecast | None" |
| Percent of Normal | 251% |
| Seasonal Volatility | 187% |
| Peak Snowpack | 9,160 inches |
| Last Updated | 2026-10-22 |
| Gauge Height | 2.63 ft |
| Observed Discharge | 46cfs |
| Since Yesterday | -9% |
| 24hr Forecast | 425 cfs |
| Percent of Normal | 251% |
| Seasonal Volatility | 187% |
| Peak Discharge | 9,160 cfs |
| Average Discharge | 18 cfs |
| Minimum Discharge | 0 cfs |
This tributary falls within the Middle Potomac-Catoctin watershed, a child of the greater Mid Atlantic region.