Latitude 37°22'37", Longitude 89°23'12" NAD27
Union County, Illinois , Hydrologic Unit 07140105
Well depth: 20 feet Land surface altitude: 345
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer