Latitude 42°17'13", Longitude 89°21'15" NAD27
Winnebago County, Illinois , Hydrologic Unit 07090003
Well depth: 0275 feet Land surface altitude: 872
feet above NGVD29.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ordovician-Cambrian Systems" (367OVCB) local aquifer