Latitude 42°20'46", Longitude 88°52'09" NAD27
Boone County, Illinois , Hydrologic Unit 07090006
Well depth: 100 feet Land surface altitude: 888
feet above NAVD88.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer