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Groundwater levels for New York

! Important: Next Generation Monitoring Location Page

USGS 404305073330402 N 10777. 1

Nassau County, New York
Latitude  40°43'05", Longitude  73°33'04" NAD27
Land-surface elevation 81 feet above NAVD88
The depth of the well is 63 feet below land surface.

Period of record
Begin Date End Date Levels
1987-03-12 1987-07-28 3

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