Latitude 41°09'31", Longitude 88°38'44" NAD27
Lasalle County, Illinois , Hydrologic Unit 07120005
Well depth: 280 feet Land surface altitude: 699
feet above NGVD29.
Well completed in "Pennsylvanian aquifers" (N300PNSLVN) national aquifer.
Well completed in "Pennsylvanian System" (320PSLV) local aquifer