Spent the weekend diving Tec and found conditions to be pretty good although the water has a bit of a green hue to it. Solid 30'+ of visibility all the way to 150' with 60 degrees on the surface, 51 @ 130 & 50 @ 150. Seems as though there is a lot of algae growing none of it seems to be floating yet to hamper visibility. The weather is perfect, great time to be out enjoying the lake!