Latitude 39°12'51", Longitude 87°39'37" NAD27
Clark County, Illinois , Hydrologic Unit 05120111
Well depth: 115.5 feet Hole depth: 120 feet
Land surface altitude: 485
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer