Latitude 41°13'31", Longitude 88°15'54" NAD27
Grundy County, Illinois , Hydrologic Unit 07120005
Well depth: 110 feet Land surface altitude: 578
feet above NAVD88.
Well completed in "Pennsylvanian aquifers" (N300PNSLVN) national aquifer.
Well completed in "Pennsylvanian System" (320PSLV) local aquifer