Latitude 42°16'52", Longitude 88°00'36" NAD27
Lake County, Illinois , Hydrologic Unit 07120004
Well depth: 140 feet Hole depth: 140 feet
Land surface altitude: 755.00
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer