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Streamflow Measurements for the Nation

USGS 390803077324401 50X 13H

Loudoun County, Virginia
Hydrologic Unit Code 02070008
Latitude  39°08'03", Longitude  77°32'44" NAD27
Land-surface elevation 245.00 feet above NGVD29
Spring discharges from the Bull Run Formation (231BLRN) local aquifer.

Period of record
Begin Date End Date Count
1979-10-17 1979-10-17 1

 
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