USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

Loudoun County, Virginia

Hydrologic Unit Code 02070008

Latitude 39°10'03.4", Longitude 77°32'09.3" NAD83

Drainage area 7.88 square miles

Gage datum 220.64 feet above NAVD88

**Period of record**
Begin Date	End Date	Count
1968-11-25	2024-10-18	173

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U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL: https://waterdata.usgs.gov/nwis/measurements?

Page Contact Information: Virginia Water Data Support Team
Page Last Modified: 2024-11-23 06:58:40 EST
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