Latitude 40°12'02.5", Longitude 89°20'32.0" NAD83
Logan County, Illinois , Hydrologic Unit 07130009
Well depth: 20.33 feet Hole depth: 27.92 feet
Land surface altitude: 590
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer