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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 392055077040701 HO Ac 117

Howard County, Maryland
Latitude  39°20'55", Longitude  77°04'07" NAD27
Land-surface elevation 630 feet above NGVD29
The depth of the well is 345 feet below land surface.
The depth of the hole is 345 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 Prettyboy Schist (300PRTB) local aquifer.

Period of record
Begin Date End Date Levels
1987-04-07 1987-04-07 1

 
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