Latitude 38°53'21", Longitude 89°48'10" NAD27
Madison County, Illinois , Hydrologic Unit 07140204
Well depth: 113 feet Land surface altitude: 530
feet above NGVD29.
Well completed in "Pennsylvanian aquifers" (N300PNSLVN) national aquifer.
Well completed in "Pennsylvanian System" (320PSLV) local aquifer