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DESCRIPTION:

Latitude 40°49'44.2",   Longitude 73°39'35.0"   NAD83
Nassau County, New York   , Hydrologic Unit 02030201

Well depth: 161. feet
Land surface altitude: 17.0 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	1983-03-09	2025-05-23	40
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1997-03-06	1997-03-06	1
Revisions	Loading...
Additional Data Sources	Begin Date	End Date	Count
Annual Water-Data Report (pdf)  **offsite**	2006	2011	3

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