Latitude 42°25'52", Longitude 89°01'19" NAD27
Winnebago County, Illinois , Hydrologic Unit 07090005
Well depth: 780 feet Hole depth: 781 feet
Land surface altitude: 745
feet above NGVD29.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Elmhurst-Mt. Simon" (372ELMS) local aquifer