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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 391819076482902 HO Bf 49

Howard County, Maryland
Latitude  39°18'19", Longitude  76°48'29" NAD27
Land-surface elevation 460 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 Baltimore Gneiss (400BLMR) local aquifer.

Period of record
Begin Date End Date Levels
1988-09-29 1988-09-29 1

 
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