Latitude 41°49'55", Longitude 89°31'52" NAD27
Lee County, Illinois , Hydrologic Unit 07090005
Well depth: 135 feet Land surface altitude: 643
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer