Latitude 42°11'39", Longitude 87°59'34" NAD27
Lake County, Illinois , Hydrologic Unit 07120004
Well depth: 960 feet Hole depth: 960 feet
Land surface altitude: 697.5
feet above NGVD29.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ancell Group" (365ANCL) local aquifer