Latitude 41°13'35", Longitude 89°55'52" NAD27
Henry County, Illinois , Hydrologic Unit 07090007
Well depth: 2501 feet Hole depth: 2501 feet
Land surface altitude: 855
feet above NGVD29.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ordovician-Cambrian Systems" (367OVCB) local aquifer