Latitude 40°13'22.1", Longitude 89°15'39.5" NAD83
Logan County, Illinois , Hydrologic Unit 07130009
Well depth: 16.0 feet Hole depth: 19.5 feet
Land surface altitude: 600
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer