Latitude 40°44'17", Longitude 90°54'15" NAD27
Henderson County, Illinois , Hydrologic Unit 07080104
Well depth: 70 feet Land surface altitude: 675
feet above NGVD29.
Well completed in "Mississippian aquifers" (N500MSSPPI) national aquifer.
Well completed in "Valmeyeran Series" (333VLMR) local aquifer