I dove Lake Travis at the dam yesterday to check conditions for a couple of MSD classes this weekend. Water temp was 55 degrees down to 65 feet, then dropped to 54 degrees. Vis was a couple of feet up by the dam to 1 foot below 50 feet, but when I got away from the dam it opened up to 3-4 feet till I got to 70 feet where it started to drop. Alot of particles in the water. The fish are hanging around the river channel dropoff.