Latitude 38°53'16", Longitude 89°48'02" NAD27
Madison County, Illinois , Hydrologic Unit 07140204
Well depth: 110 feet Hole depth: 112 feet
Land surface altitude: 525
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer