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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 392109077041802 HO Ac 120

Howard County, Maryland
Latitude  39°21'09", Longitude  77°04'18" NAD27
Land-surface elevation 685 feet above NGVD29
The depth of the hole is 500 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
1989-07-12 1989-07-12 1

 
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