Latitude 41°38'39", Longitude 89°13'44" NAD27
Lee County, Illinois , Hydrologic Unit 07130001
Well depth: 771 feet Land surface altitude: 920
feet above NGVD29.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ordovician-Cambrian Systems" (367OVCB) local aquifer