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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 391931077045801 HO Bc 136

Howard County, Maryland
Latitude  39°19'31", Longitude  77°04'58" NAD27
Land-surface elevation 555 feet above NGVD29
This well is completed in the Piedmont and Blue Ridge crystalline-rock aquifers (N400PDMBRX) national aquifer.
This well is completed in the Pleasant Grove Schist (300PLGV) local aquifer.

Period of record
Begin Date End Date Levels
1980-07-09 1980-07-09 1

 
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