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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 391953077004702 HO Bc 204

Howard County, Maryland
Latitude  39°19'53", Longitude  77°00'47" NAD27
Land-surface elevation 620 feet above NGVD29
The depth of the hole is 300 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 (360SKVL) local aquifer.

Period of record
Begin Date End Date Levels
1977-06-02 1977-06-02 1

 
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