The Chestnut Lead Trail passes a series of cascades and small waterfalls along Chestnut Creek in the Cohutta Wilderness, the tallest and most notable one being 10 feet high. While I would not consider Chestnut Lead Falls a particularly remarkable waterfall, the creekside trail is a scenic walk - and the nearby Conasauga River Trail beckons even more views of a pristine mountain creek. 

For detailed directions, see page 69 in Mark Ozboyd's "Waterfalls of Georgia" guidebook.