Latitude 42°24'27", Longitude 88°12'20" NAD27
Mchenry County, Illinois , Hydrologic Unit 07120006
Well depth: 202 feet Land surface altitude: 780
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer