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DESCRIPTION:

Latitude 40°50'19",   Longitude 73°41'53"   NAD27
Nassau County, New York   , Hydrologic Unit 02030201

Well depth: 99. feet
Hole depth: 99. feet
Land surface altitude: 11.0 feet above NGVD29.
Well completed in "Port Washington Confining Unit" (112PGFG) local aquifer

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field groundwater-level measurements	1946-02-26	2013-07-29	189
Field/Lab water-quality samples	1946-01-25	1956-12-20	5
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