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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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USGS 390623077314201 50W 4C

Loudoun County, Virginia
Hydrologic Unit Code 02070008
Latitude  39°06'23", Longitude  77°31'42" NAD27
Land-surface elevation 383.54 feet above NAVD88
The depth of the well is 535 feet below land surface.
The depth of the hole is 535 feet below land surface.
This well is completed in the Early Mesozoic basin aquifers (N300ERLMZC) national aquifer.
This well is completed in the Balls Bluff Siltstone (231BLBF) local aquifer.
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Graph of groundwater level data at USGS 390623077314201 50W 4C
Breaks in the plot represent a gap of at least one year between field measurements.
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