Latitude 40°18'12.8", Longitude 89°16'55.7" NAD83
Logan County, Illinois , Hydrologic Unit 07130009
Well depth: 27.42 feet Hole depth: 30.5 feet
Land surface altitude: 655
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer