Indian Boundary---fish under the branches in the shade very shallow or troll in the middle 10-15 ft down.
Pretty much any tributary of the Tellico from the split upstream will have native trout in it, however you must hike upstream. Bald and North should both have native trout in them, further from access points the better. Similar with Citico, hike a few miles upstream of the bridge (Citigo forks several times) and you should be in good water. Beware of bears though.