Latitude 42°09'51", Longitude 87°55'46" NAD27
Lake County, Illinois , Hydrologic Unit 07120004
Well depth: 980 feet Hole depth: 980 feet
Land surface altitude: 640
feet above NGVD29.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ancell Group" (365ANCL) local aquifer