Latitude 38°18'32", Longitude 89°56'54" NAD27
St. Clair County, Illinois , Hydrologic Unit 07140204
Well depth: 406 feet Hole depth: 406 feet
Land surface altitude: 415
feet above NGVD29.
Well completed in "Mississippian aquifers" (N500MSSPPI) national aquifer.
Well completed in "Mississippian" (330MISP) local aquifer