I've been on the water several nights this last week under the dam. The water is usually off by 9:00. Last night they ran it until 10:00 which made for a late start. Generally very good fly fishing with a lot of healthy aggressive fish caught. Mostly rainbows up to 18 inches and an occasional white bass. Only one brown. I've averaged between 24-36 fish in four hours and typically hook up fish every 2-3 casts. Last night was slower and the fish were smaller.
Successful patterns have been #8 Hibernators and pine squirrel sculpin in black, purple, brown, and olive. I am fishing them on a 7 1/2 foot 3X leader. Dead-drifting them with an occasional burst of 3-4 very short fast strips seems to work best. Most nights they hit it hard. Last night was a more subtle affair where you would just feel a slight weight on the end of your line.
I am generally starting somewhere between Outlet 1 and 2 and working down to Outlet 3. There have been a lot of bank fisherman up around the cable.
It looks like they are probably going to run the water a little later tonight so I am going to catch up on some sleep.