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DESCRIPTION:

Latitude 40°47'31",   Longitude 73°40'07"   NAD27
Nassau County, New York   , Hydrologic Unit 02030201

Well depth: 494. feet
Hole depth: 610. feet
Land surface altitude: 254.0 feet above NGVD29.
Well completed in "Northern Atlantic Coastal Plain aquifer system" (S100NATLCP) national aquifer.
Well completed in "Magothy Aquifer" (211MAGT) local aquifer

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field groundwater-level measurements	1955-03-01	1964-12-07	12
Field/Lab water-quality samples	1947-04-01	1984-02-07	39
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