Latitude 40°10'19.9", Longitude 89°25'28.3" NAD83
Logan County, Illinois , Hydrologic Unit 07130009
Well depth: 18.25 feet Hole depth: 19.08 feet
Land surface altitude: 565
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer