Latitude 40°11'15", Longitude 89°34'56" NAD27
Logan County, Illinois , Hydrologic Unit 07130009
Well depth: 55 feet Hole depth: 120 feet
Land surface altitude: 560
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer