Latitude 40°40'33", Longitude 73°43'12" NAD27
Nassau County, New York , Hydrologic Unit 02030202
Well depth: 454. feet Hole depth: 570. feet
Land surface altitude: 25.0
feet above NGVD29.
Well completed in "Northern Atlantic Coastal Plain aquifer system" (S100NATLCP) national aquifer.
Well completed in "Magothy Aquifer" (211MAGT) local aquifer