Latitude 42°28'05", Longitude 90°36'02" NAD27
Jo Daviess County, Illinois , Hydrologic Unit 07060005
Well depth: 355 feet Land surface altitude: 600
feet above NGVD29.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ordovician System" (360ODVC) local aquifer