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Groundwater levels for New York

! Important: Next Generation Monitoring Location Page

USGS 404326073330903 N 10541. 1

Nassau County, New York
Latitude  40°43'26", Longitude  73°33'09" NAD27
Land-surface elevation 86.0 feet above NGVD29
The depth of the well is 61 feet below land surface.

Period of record
Begin Date End Date Levels
1986-05-08 1988-08-16 4

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