Latitude 42°17'32", Longitude 88°51'07" NAD27
Boone County, Illinois , Hydrologic Unit 07090005
Well depth: 520 feet Hole depth: 520 feet
Land surface altitude: 788
feet above NGVD29.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ordovician System" (360ODVC) local aquifer