It could be, but in some earlier photos of the construction there are eight footings laid out in a square like what would support a water tower. There had been a lot of talk about the River Country water tower being used like the Hilton Head water tower, as the head of a slide... but the RC tower is much too small. The RC tower would be perfect for the use you pictured, though. So maybe they are building a new, larger tower for FW, and using RC's at AKL. I am reasonably certain we are going to have a Hilton Head-esque water slide, though. I'm kinda wondering if they aren't going to do something like your picture in the middle of the Meadow Pool's "deep end" though? What else explains all the supply piping down there except a water spouting feature of some sort? Maybe we will have two water towers!