Latitude 42°20'08", Longitude 88°26'27" NAD27
Mchenry County, Illinois , Hydrologic Unit 07120006
Well depth: not determined. Land surface altitude: 890
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer