Split Branch Falls is a 20-foot cascading waterfall found along an unnamed tributary about 0.2 mile east of Kilby Mill Falls. I debated whether this drop truly does qualify as a waterfall for the database. It looks fairly picturesque but requires an overgrown bushwhack to reach. 

To learn about more waterfalls in the Clayton area, see chapter 9 in Mark Ozboyd's "Waterfalls of Georgia" guidebook.