Funny you mention fish coming through the flood gates. I had this very discussion today. I do not believe that the rough fish come through the flood gates. When this occurs at bagnel dam, the fish are floating on the surface stunned and dying. I doubt that any survive. You never see that at taney. Shad through the flood gates yes, fish no. Those smb, walleyes, whites, crappie and others come from the lower lake where they reside most of the year. Only during flood gate events do they venture into the upper lake for a feeding bonanza. Very rarely are these fish caught during normal generation. Tagging and releasing fish in the lower lake, other than trout, would be a good way to prove this theory. I think now would be an excellent time to find some walleye between the cable and outlet one, including "in" outlet one.