Latitude 40°30'29", Longitude 91°18'08" NAD27
Hancock County, Illinois , Hydrologic Unit 07080104
Well depth: 305 feet Hole depth: 305 feet
Land surface altitude: 675
feet above NGVD29.
Well completed in "Mississippian aquifers" (N500MSSPPI) national aquifer.
Well completed in "Mississippian System" (330MSSP) local aquifer