Brush Ridge Falls is a 20-foot waterfall on a tributary of Reed Mill Creek near Brush Ridge and the West Fork Chattooga. It lies amid extremely dense and formidable vegetation, hence why Greg Ford called it "Formidable Falls" when documenting it in a 2022 Facebook album. A few other cascades lie downstream, while an additional waterfall could be found upstream. There is absolutely no trail into this overgrown valley, and reaching it requires very tough bushwhacking.

To learn about more waterfalls in the Clayton area, see chapter 10 in Mark Ozboyd's "Waterfalls of Georgia" guidebook.