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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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USGS 385851077390201 49V 90

Loudoun County, Virginia
Hydrologic Unit Code 02070008
Latitude  38°58'51.69", Longitude  77°39'05.13" NAD83
Land-surface elevation 453 feet above NGVD29
The depth of the well is 162 feet below land surface.
The depth of the hole is 162 feet below land surface.
This well is completed in the Piedmont and Blue Ridge crystalline-rock aquifers (N400PDMBRX) national aquifer.
This well is completed in the Catoctin Formation (400CTCN) local aquifer.
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Graph of groundwater level data at USGS 385851077390201 49V 90
Breaks in the plot represent a gap of at least one year between field measurements.
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