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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 404415073294302 N 10624. 1

Nassau County, New York
Latitude  40°44'15", Longitude  73°29'43" NAD27
Land-surface elevation 94.0 feet above NGVD29

Period of record
Begin Date End Date Levels
1986-11-04 1989-05-19 28

 
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