Latitude 41°41'15", Longitude 88°58'54" NAD27
Lee County, Illinois , Hydrologic Unit 07120001
Well depth: 1018 feet Land surface altitude: 930
feet above NGVD29.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ordovician-Cambrian Systems" (367OVCB) local aquifer