Rivers of the World - Mississippi River

The Mississippi River zone continues past 3 adjacent aquariums: The first one houses Common and Alligator Snapping Turtles; the 2nd one houses Alligator Gar; and the 3rd one houses Paddlefish, Blue Catfish and Largemouth Bass.

These look like pretty good size tanks, which apparently aren't universal at River Safari.

Is that the River Safari's laundry operation I can see in the background?