Latitude 39°17'44", Longitude 89°17'37" NAD27
Montgomery County, Illinois , Hydrologic Unit 07140203
Well depth: 41 feet Hole depth: 41 feet
Land surface altitude: 667.5
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer