Latitude 38°49'19", Longitude 89°48'06" NAD27
Madison County, Illinois , Hydrologic Unit 07140204
Well depth: 107 feet Land surface altitude: 500
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer