Latitude 42°23'17", Longitude 87°58'30" NAD27
Lake County, Illinois , Hydrologic Unit 07120004
Well depth: 122 feet Hole depth: 122 feet
Land surface altitude: 760
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer