Latitude 40°46'28", Longitude 90°49'54" NAD27
Henderson County, Illinois , Hydrologic Unit 07080104
Well depth: 70 feet Land surface altitude: 710
feet above NGVD29.
Well completed in "Mississippian aquifers" (N500MSSPPI) national aquifer.
Well completed in "Mississippian System" (330MSSP) local aquifer