Latitude 42°18'33", Longitude 88°58'10" NAD27
Winnebago County, Illinois , Hydrologic Unit 07090005
Well depth: 1500 feet Land surface altitude: 890
feet above NGVD29.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ancell Group" (365ANCL) local aquifer