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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 404425073293601 N 10632. 1

Nassau County, New York
Latitude  40°44'25", Longitude  73°29'36" NAD27
Land-surface elevation 104.0 feet above NGVD29

Period of record
Begin Date End Date Levels
1985-11-25 1989-08-30 35

 
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