Latitude 41°22'56", Longitude 89°50'12" NAD27
Bureau County, Illinois , Hydrologic Unit 07090007
Well depth: 557 feet Hole depth: 557 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