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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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Agency code = usgs
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  • 392940076214101
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USGS 392940076214101 HA Dc 99

Harford County, Maryland
Hydrologic Unit Code 02060003
Latitude  39°29'40", Longitude  76°21'41" NAD27
Land-surface elevation 260.00 feet above NGVD29
The depth of the well is 300 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 Norbeck Quartz Diorite (300NBCK) local aquifer.
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Graph of groundwater level data at USGS 392940076214101 HA Dc 99
Breaks in the plot represent a gap of at least one year between field measurements.
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