I was at Upper Twin Lake this last August and we caught a few kokanee, but they were all very small. Wasn't the greatest day fishing so I was in no rush to put the video together. Saw someone asked the question about Twin lake kokanee on another section of the forum so I thought I would put the video together. We were catching them around 60 feet down with lake trolls and small lures. They are pretty aggressive for kokanee taking larger lures than I thought they would. Probably starving. They seem to be stunted from what I read and don't get very large. The ones we caught were about 6-9 inches long. Check it out I made a short video of some of the action. It was very windy that day and hard to fish in the kayak with all the gear on board.