Latitude 42°05'39", Longitude 88°50'55" NAD27
Dekalb County, Illinois , Hydrologic Unit 07090006
Well depth: 636 feet Land surface altitude: 765
feet above NGVD29.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ordovician-Cambrian Systems" (367OVCB) local aquifer