Latitude 42°29'01", Longitude 87°49'29" NAD27
Lake County, Illinois , Hydrologic Unit 04040002
Well depth: 138 feet Hole depth: 138 feet
Land surface altitude: 655.00
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer