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DESCRIPTION:

Latitude 40°35'17.0",   Longitude 73°43'04.5"   NAD83
Nassau County, New York   , Hydrologic Unit 02030202

Well depth: 677. feet
Land surface altitude: 10.8 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
Current / Historical Observations     (availability statement)	2011-07-22	2025-02-07
Daily Data
Groundwater level above NGVD 1929, feet	2003-10-01	2025-02-05	7208
Daily Statistics
Groundwater level above NGVD 1929, feet	2003-10-01	2024-10-08	7088
Monthly Statistics
Groundwater level above NGVD 1929, feet	2003-10	2024-10
Annual Statistics
Groundwater level above NGVD 1929, feet	2004	2025
Field groundwater-level measurements	1961-04-13	2025-01-14	588
Field/Lab water-quality samples	1960-07-19	1987-05-21	6
Water-Year Summary	2005	2024	15
Revisions	Loading...
Additional Data Sources	Begin Date	End Date	Count

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