Latitude 41°57'00", Longitude 88°46'50" NAD27
Dekalb County, Illinois , Hydrologic Unit 07090006
Well depth: 970 feet Land surface altitude: 885
feet above NGVD29.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ordovician-Cambrian Systems" (367OVCB) local aquifer