5-Day Forecast
Long Term Forecast
16-Day Forecast
| Last Updated | 2026-10-24 |
| Observed Snowpack | 59 inches |
| Since Yesterday | 58.7" |
| 24hr Forecast | None" |
| Percent of Normal | 94% |
| Seasonal Volatility | 56% |
| Peak Snowpack | 6,630 inches |
| Last Updated | 2026-10-24 |
| Gauge Height | 2.01 ft |
| Observed Discharge | 59cfs |
| Since Yesterday | -6% |
| 24hr Forecast | 261 cfs |
| Percent of Normal | 94% |
| Seasonal Volatility | 56% |
| Peak Discharge | 6,630 cfs |
| Average Discharge | 63 cfs |
| Minimum Discharge | 4 cfs |
This tributary falls within the Middle Potomac-Catoctin watershed, a child of the greater Mid Atlantic region.