Latitude 42°11'30", Longitude 88°04'22" NAD27
Lake County, Illinois , Hydrologic Unit 07120004
Well depth: 1333 feet Hole depth: 1333 feet
Land surface altitude: 850.00
feet above NGVD29.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ordovician-Cambrian Systems" (367OVCB) local aquifer