Latitude 40°40'29", Longitude 73°39'35" NAD27
Nassau County, New York , Hydrologic Unit 02030202
Well depth: 505. feet Hole depth: 505. feet
Land surface altitude: 31.0
feet above NGVD29.
Well completed in "Northern Atlantic Coastal Plain aquifer system" (S100NATLCP) national aquifer.
Well completed in "Magothy Aquifer" (211MAGT) local aquifer