Latitude 42°14'02", Longitude 88°15'32" NAD27
Mchenry County, Illinois , Hydrologic Unit 07120006
Well depth: 250 feet Hole depth: 250 feet
Land surface altitude: 830
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Pleistocene Series" (112PLSC) local aquifer