I live in mid Missouri and temps have been hovering in the 60s and 70s for a few days and at times topping out in the 80s. The water has been clear but a storm came through last night dropping a lot of rain and the water is pretty muddy now. If I had to guess I'd say the water gets no deeper than 15-20 feet and the only structure I have seen are rocks in some places and a lot of moss/weeds. The rain also made the water cool down a bit, I'd say its somewhere in the 50s now.