Latitude 40°44'46", Longitude 88°43'19" NAD27
Mclean County, Illinois , Hydrologic Unit 07130002
Well depth: 2035 feet Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ordovician-Cambrian Systems" (367OVCB) local aquifer