Williamson County, Illinois
Latitude 37°40'17", Longitude 88°59'20"
NAD27
Land-surface elevation 460 feet above NGVD29
The depth of the well is 652 feet below land surface.
This well is completed in the Pennsylvanian aquifers (N300PNSLVN) national aquifer.
This well is completed in the Pennsylvanian System (320PSLV) local aquifer.