Potomac River
NORMAL383-mile river forming the Maryland-Virginia border, flowing through Washington DC.
Current Flow1,920 cfs
Gauge Height2.81 ft
30-Day Min1,920 cfs
30-Day Max4,330 cfs
30-Day Avg2,904 cfs
Flow Trend (30 Days)
Gauge Information
| Site Name | POTOMAC RIVER NEAR WASH, DC LITTLE FALLS PUMP STA |
| Site Code | 01646500 |
| State | MD |
| Coordinates | 38.9, -77 |
| Data Points | 30 |