Latitude 41°11'29", Longitude 90°22'57" NAD27
Henry County, Illinois , Hydrologic Unit 07080104
Well depth: 1209 feet Hole depth: 1209 feet
Land surface altitude: 803
feet above NGVD29.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ordovician-Cambrian Systems" (367OVCB) local aquifer