Fourmile Run At Alexandria, Va Realtime Data
FOURMILE RUN AT ALEXANDRIA, VA
Realtime Data • Report • Conditions
3
Discharge (cfs)
4.1
Gauge Height (ft)
USGS 01652500
Streamflow discharge was last observed at 3 cfs, and a gauge height of 4.08 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 6 .
Weather today, Tomorrow,
It is a major tributary of the Potomac River and its watershed includes Arlington and Alexandria. The constituents of the watershed include residential and commercial areas, parks, and wetlands. There are no significant dams on the stream. The flow is highest during the spring and lowest in the summer. An interesting fact about the hydrology is that the Fourmile Run is known for its flash floods during heavy rain events. The stream has been the focus of restoration and conservation efforts in recent years.
August 5, 2026
| Elevation | 32.0 ft |
| Last Updated | |
| Gage height, ft | 4.08 ft |
| Streamflow, ft³/s | 3.29 ft3/s |
| Precipitation, total, in | 0.0 in |
| Percent of Normal | 60% |
| Year Over Year Average | 6 cfs |
| 24hr Flow Prediction | cfs |
| Maximum Recorded | 4,070 cfs |
| Geolocation | 38.84, -77.09 |
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