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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 390718077343401 50W 11B

Loudoun County, Virginia
Latitude  39°07'18", Longitude  77°34'34" NAD27
Land-surface elevation 370.00 feet above NGVD29
The depth of the well is 84.0 feet below land surface.
The depth of the hole is 500 feet below land surface.

Period of record
Begin Date End Date Levels
1975-09-18 1975-09-18 1

 
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