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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 391215076592504 HO Cd 54

Howard County, Maryland
Latitude  39°12'15", Longitude  76°59'25" NAD27
Land-surface elevation 400 feet above NGVD29
The depth of the hole is 260 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 Cockeysville Marble (300CCKV) local aquifer.

Period of record
Begin Date End Date Levels
1985-10-29 1985-10-29 1

 
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