Latitude 42°15'08", Longitude 88°50'54" NAD27
Boone County, Illinois , Hydrologic Unit 07090006
Well depth: 427 feet Hole depth: 427 feet
Land surface altitude: 775
feet above NGVD29.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ordovician System" (360ODVC) local aquifer