Latitude 42°22'52.5", Longitude 87°55'30.3" NAD83
Lake County, Illinois , Hydrologic Unit 07120006
Well depth: 51.1 feet Hole depth: 51.6 feet
Land surface altitude: 700
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer