Fishing was good in the old channel up until about 2 weeks ago then It died. The water they are running is about 1/2 unit so not counting the overflow this is the lowest they ever run. The highest I have seen posted is 150 and that's really cranking. I have been working or up on Truman so I can't really say but if you are bank fishing 15 should be ok and if you are on a boat I would try the area where the new channel meets the old. You will be able to tell if they are biting by the number of boats. Try a double jig rig 1/8 over 1/4 and fish up 2-3 cranks up from the bottom. Look for concentrations of fish in the bottom 5 feet. If you find a school they is solid fish from 10 ft down its probably gar. The fish won't hold in one place so you will have to stay over them the best you can. Good luck.....
Jeff
God bless Charlie Brewer and Bobby Garland.