If not working with TWRA, you should contact TVA and request a fish attractor permit. Good Luck TVA is a little busy at the moment. TWRA is your best bet and if you want TWRA to do work on the "chick" contact region three and request help. If they don't help you, call the main office in Nashville and talk to George Scholten(reservoir manager) (615) 781-6575, and see where it goes from there. Region three has always been behind in working with the public, making the call will make a difference........note: it takes numbers to get things done...