You're looking for a good sized container with all the GC stuff: GC note, log book, pencil, schwag.
Ths cache is located at the intersection of the Steans County Dairyland Trail and Sauk River Watershed District County - Ditch 9.
The original Ditch 9 was dug back in 1903. Ownership was transfered to the Sauk River Watershed District 100 years later, 2003.
Dairyland Trial
Sauk River Watershed District Ditches
(For some reason,the Geocaching Open Streets Map display it as "County Ditch 44".)