You are seeking a smallish pill bottle, hidden near the Cedar Shoals dam.

Walking out onto the remnants of the old dam to view the shoals is not permitted. Please respect the gate and obey posted signs.
The fishing near this spot is purported to be quite good!
According to the Greenville County Recreation District, “At this site in southern Greenville County the Reedy River widens to over 200 feet cascading over rocks and boulders to create one of the most geologically significant vistas on the river. The site dates back to the early 1800 when it housed an industry and an electric generating plant. The site will be developed into a passive park with trails, picnic groves, historic interpretative signs and a playground.”
Cedar Falls
On January 23, 2009, the Greenville County Recreation District announced that it will use funds from the Colonial Pipeline settlement to create its first blue trail. It is envisioned that an 87 acre passive park will be created at Cedar Falls on the Reedy River. 17.5 acres will be purchased upstream at New Harrison Bridge Rd to create a 7.8 mile paddling trail down to the park. This trip will be mostly flatwater, with a few small ledges. Whitewater boaters may enjoy park and play at the falls.
Huff Creek in Fork Shoals to Cedar Shoals
Gates are generally open during daylight hours.

Congrats to smasher cacher on this FTF, his first!