Latitude 40°16'01.0", Longitude 89°15'43.6" NAD83
Logan County, Illinois , Hydrologic Unit 07130009
Well depth: 18.92 feet Hole depth: 19.08 feet
Land surface altitude: 724
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer