Potomac River
NORMAL383-mile river forming the Maryland-Virginia border, flowing through Washington DC.
Current Flow3,790 cfs
Gauge Height3.10 ft
30-Day Min1,430 cfs
30-Day Max22,100 cfs
30-Day Avg5,342 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 | 29 |