Latitude 38°39'15", Longitude 90°02'47" NAD27
St. Clair County, Illinois , Hydrologic Unit 07140101
Well depth: 107 feet Land surface altitude: 419
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer