Latitude 42°09'18", Longitude 87°56'54" NAD27
Lake County, Illinois , Hydrologic Unit 07120004
Well depth: 1355 feet Land surface altitude: 682
feet above NAVD88.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ordovician-Cambrian Systems" (367OVCB) local aquifer