Latitude 41°22'59", Longitude 89°50'11" NAD27
Bureau County, Illinois , Hydrologic Unit 07090007
Well depth: 550 feet Land surface altitude: 640
feet above NGVD29.
Well completed in "Silurian-Devonian aquifers" (N400SLRDVN) national aquifer.
Well completed in "Silurian System" (350SLRN) local aquifer