5-Day Forecast
Long Term Forecast
16-Day Forecast
| Last Updated | 2026-10-24 |
| Observed Snowpack | 3,740 inches |
| Since Yesterday | 3740.0" |
| 24hr Forecast | None" |
| Percent of Normal | 143% |
| Seasonal Volatility | 98% |
| Peak Snowpack | 176,000 inches |
| Last Updated | 2026-10-24 |
| Gauge Height | 3.16 ft |
| Observed Discharge | 3,740cfs |
| Since Yesterday | -6% |
| 24hr Forecast | 10,800 cfs |
| Percent of Normal | 143% |
| Seasonal Volatility | 98% |
| Peak Discharge | 176,000 cfs |
| Average Discharge | 2,605 cfs |
| Minimum Discharge | 410 cfs |
This tributary falls within the Middle Potomac-Catoctin watershed, a child of the greater Mid Atlantic region.