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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 391142077280601 MO Cb 26

Montgomery County, Maryland
Latitude  39°11'42", Longitude  77°28'06" NAD27
Land-surface elevation 220 feet above NGVD29
The depth of the well is 885 feet below land surface.
The depth of the hole is 885 feet below land surface.
This well is completed in the Piedmont and Blue Ridge carbonate-rock aquifers (N400PDMBRC) national aquifer.
This well is completed in the Manassas Sandstone (231MANS) local aquifer.

Period of record
Begin Date End Date Levels
1991-02-05 2022-01-25 342

 
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