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Groundwater levels for New York

! Important: Next Generation Monitoring Location Page

USGS 404259073330602 N 10779. 1

Nassau County, New York
Latitude  40°42'59", Longitude  73°33'06" NAD27
Land-surface elevation 78 feet above NAVD88
The depth of the well is 60 feet below land surface.

Period of record
Begin Date End Date Levels
1987-03-12 1988-08-16 4

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