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DESCRIPTION:

Latitude 40°52'31",   Longitude 73°32'32"   NAD27
Nassau County, New York   , Hydrologic Unit 02030201

Well depth: 420. feet
Hole depth: 420. feet
Land surface altitude: 9.1 feet above NGVD29.
Well completed in "Northern Atlantic Coastal Plain aquifer system" (S100NATLCP) national aquifer.
Well completed in "Lloyd Aquifer" (211LLYD) local aquifer

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field groundwater-level measurements	1946-01-23	1993-05-07	24
Field/Lab water-quality samples	1986-06-18	1993-03-31	3
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