Latitude 40°27'02", Longitude 90°43'07" NAD27
Mcdonough County, Illinois , Hydrologic Unit 07130010
Well depth: 345 feet Land surface altitude: 690
feet above NGVD29.
Well completed in "Mississippian aquifers" (N500MSSPPI) national aquifer.
Well completed in "Mississippian System" (330MSSP) local aquifer