Latitude 42°12'30", Longitude 88°00'27" NAD27
Lake County, Illinois , Hydrologic Unit 07120004
Well depth: 980 feet Hole depth: 980 feet
Land surface altitude: 745
feet above NGVD29.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "St. Peter Sandstone" (365STPR) local aquifer