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Groundwater levels for the Nation

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USGS 390910077254801 MO Db 66

Montgomery County, Maryland
Hydrologic Unit Code 02070008
Latitude  39°09'10", Longitude  77°25'48" NAD27
Land-surface elevation 400.00 feet above NGVD29
This well is completed in the Piedmont and Blue Ridge carbonate-rock aquifers (N400PDMBRC) national aquifer.
This well is completed in the New Oxford Formation (231NOXF) local aquifer.
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Graph of groundwater level data at USGS 390910077254801 MO Db 66
Breaks in the plot represent a gap of at least one year between field measurements.
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