Flyslinger, I assume you are referring to what the USGS map calls Little Brier Branch. I kinda doubt there's much happening there right now, given the lower water levels and elevated temps. For what it's worth, the Park Fisheries sampling revealed both 'bows and browns as far up as nearly 1/2 mile above the schoolhouse.
“Joe” Fred Turner
QuadX2 Stream Maps of the Southern Appalachians