Yes! The 7th picture, looking over the lazy river, toward the windmill, with Hurricane Hanna's on the right. If you zoom all the way in, it says "3 FT .9 M". And the staircase indicates 3' and change. I probably sound like a lunatic but this is (was) the nice, deep part of the river?
Thank you so much; keeping my fingers crossed!
ETA: We will be in WDW in early September and are deciding between YC (where we usually stay) and Grand Floridian (which we thought could nice just for a change, but don't love that the lobby will likely be under construction, and Polynesian has no rooms on sale for our dates). I don't know that this change to SAB would be a dealbreaker, as the main selling point of YC for us is the walkability to 2 parks, among its many bright spots. But it would be a slight bummer, for the adults in my party and my swimming 10yo.