Latitude 41°11'18", Longitude 88°18'16" NAD27
Grundy County, Illinois , Hydrologic Unit 07120005
Well depth: 161 feet Land surface altitude: 587
feet above NGVD29.
Well completed in "Pennsylvanian aquifers" (N300PNSLVN) national aquifer.
Well completed in "Pennsylvanian System" (320PSLV) local aquifer