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Groundwater levels for New York

! Important: Next Generation Monitoring Location Page

USGS 403909073341602 N 8204. 1

Nassau County, New York
Latitude  40°39'09", Longitude  73°34'16" NAD27
Land-surface elevation 7.0 feet above NGVD29
The depth of the well is 66 feet below land surface.

Period of record
Begin Date End Date Levels
1964-06-30 1976-03-08 29

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