Latitude 38°17'45", Longitude 90°18'53" NAD27
Monroe County, Illinois , Hydrologic Unit 07140101
Well depth: 87 feet Land surface altitude: 400
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer