Dove with RAWalker and Sea Princess and some of her friends on Saturday at Vista Point. Vis was surprisingly good for this time of the year and for the level of the lake. In patches it was 15-20 feet. Other areas where the carp were tearing up the bottom in search of tasty morsels it was zero.
The thermocline is still about 45 feet. Between 15 and 45 feet seems to be the best depth range to see fish activity. The temperature above the thermocline ranges from 84 degrees at the surface to 79 degrees at the thermocline. We didn't stay long enough below 45 feet to get a good temperature reading but it felt like the low to mid 60s. After that I'm sure the deeper the colder.
Be aware that the boat ramp that was "way over the other side of the hill" isn't so far away anymore with the low lake level. Sea Princess said she heard they were going to continue to drain the lake through October. Trying to kill as many of the zebra mussles as they can. The ramp, as anyone who has turned left at the far wall can tell you, goes quite a ways out. Before long we'll be able to laugh at the boater's antics, I mean, watch the boaters as they put in.
The good news here is that the close wall is really close. From below the picnic table, swim out to about 25 feet of depth and turn north and maintain your depth. The more north you are on the shore line the closer the wall. If you cross the wall at about 25 feet it drops to 45 feet. The wall has a lot of interesting cracks and crevices to explore. In one such space my light found a crawfish with claws as long as my hand. Positively lobster-ish...sort of. It's a great area to linger and work your way back and forth. Just remember that the wall is connected to the boat ramp.
Take a heading straight out from the wall to the rail. Be mindfull that you are swimming across the boat ramp. The debris field around you is testiment to the butterfingerdness of boaters in a mad rush to lanch their vessles. I prefer to cross quickly as some of the debris is of fair size and with my luck has "Steve's noggin" written on it when they drop it.
After you cross the rail follow it up to about 25 feet and turn left. Maintain that depth (plus or minus) and you will find the base of a dandy boulder reef. Not verticle enough to call a wall but it goes from there up to the surface so it's more than just a pile of rocks. Plenty of places for fish to hide and hang out. You may even find a big ol' catfish or two skulking around.
All this can be accomplished at a liesurely pace (except for the dash across the ramp) and offers a lot of lake life to see. The most strenous part of the day is the climb up and down the hill. Whew! If you're pretty steady on your feet you may want to have your base camp up at the parking area. To me it's easier to carry my gear by wearing it. But if you don't have rock boots and have a tendancy to toddle on uneven surfaces you may opt to carry everything down to the shore and set up your base camp there. Or you can use the Sea Princess Solution and have some friends bring your gear over on a raft. No muss, no fuss. Dive Safe.
Steve.