Latitude 40°42'02", Longitude 73°40'19" NAD27
Nassau County, New York , Hydrologic Unit 020301040501
Well depth: 817.0 feet Hole depth: 850.0 feet
Land surface altitude: 48.0
feet above NAVD88.
Well completed in "Northern Atlantic Coastal Plain aquifer system" (S100NATLCP) national aquifer.
Well completed in "Lloyd Aquifer" (211LLYD) local aquifer