Latitude 42°26'16", Longitude 90°27'28" NAD27
Jo Daviess County, Illinois , Hydrologic Unit 07060005
Well depth: 1600 feet Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ordovician-Cambrian Systems" (367OVCB) local aquifer