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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 392242077061901 CL Ec 35

Carroll County, Maryland
Latitude  39°22'42.45", Longitude  77°06'19.47" NAD83
Land-surface elevation 690 feet above NGVD29
The depth of the well is 140 feet below land surface.
The depth of the hole is 140 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 Gillis Formation (300GLLS) local aquifer.

Period of record
Begin Date End Date Levels
1973-07-20 1973-07-20 1

 
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