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Groundwater levels for New York

! Important: Next Generation Monitoring Location Page

USGS 403845073324802 N 8831. 1

Nassau County, New York
Latitude  40°38'43", Longitude  73°32'44" NAD27
Land-surface elevation 8.0 feet above NGVD29
The depth of the well is 97 feet below land surface.

Period of record
Begin Date End Date Levels
1971-12-16 1983-04-05 46

 
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