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DESCRIPTION:

Latitude 40°47'31.56",   Longitude 73°42'29.97"   NAD83
Nassau County, New York   , Hydrologic Unit 02030201

Well depth: 76. feet
Hole depth: 92. feet
Land surface altitude: 12.0 feet above NGVD29.
Well completed in "Northern Atlantic Coastal Plain aquifer system" (S100NATLCP) national aquifer.
Well completed in "Glacial Aquifer, Upper" (112GLCLU) local aquifer

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field groundwater-level measurements	1972-09-13	2025-05-13	144
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1975-11-20	1996-06-11	60
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Additional Data Sources	Begin Date	End Date	Count

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