Latitude 38°18'27", Longitude 90°06'47" NAD27
Monroe County, Illinois , Hydrologic Unit 07140204
Well depth: 395 feet Hole depth: 395 feet
Land surface altitude: 570
feet above NGVD29.
Well completed in "Mississippian aquifers" (N500MSSPPI) national aquifer.
Well completed in "Mississippian System" (330MSSP) local aquifer