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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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  • 405406073322001
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USGS 405406073322001 N 12747. 1

Nassau County, New York
Hydrologic Unit Code 02030201
Latitude  40°54'07.04", Longitude  73°31'17.29" NAD83
Land-surface elevation 10 feet above NGVD29
The depth of the well is 515 feet below land surface.
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Graph of groundwater level data at USGS 405406073322001 N 12747. 1
Breaks in the plot represent a gap of at least one year between field measurements.
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