Latitude 39°57'41", Longitude 89°10'03" NAD27
Logan County, Illinois , Hydrologic Unit 07130009
Well depth: 66 feet Hole depth: 66.6 feet
Land surface altitude: 612.5
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer