5-Day Forecast
Long Term Forecast
16-Day Forecast
| Last Updated | 2026-07-19 |
| Observed Snowpack | 4 inches |
| Since Yesterday | 3.99" |
| 24hr Forecast | None" |
| Percent of Normal | 62% |
| Seasonal Volatility | 148% |
| Peak Snowpack | 3,090 inches |
| Last Updated | 2026-07-19 |
| Gauge Height | 0.63 ft |
| Observed Discharge | 4cfs |
| Since Yesterday | 30% |
| 24hr Forecast | 175 cfs |
| Percent of Normal | 62% |
| Seasonal Volatility | 148% |
| Peak Discharge | 3,090 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.