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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 390852076523201 HO De 78

Howard County, Maryland
Latitude  39°08'52", Longitude  76°52'32" NAD27
Land-surface elevation 385 feet above NGVD29
The depth of the well is 330 feet below land surface.
The depth of the hole is 330 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 Sykesville Formation, Gneiss Member (360SKVLG) local aquifer.

Period of record
Begin Date End Date Levels
1973-05-31 1973-05-31 1

 
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