The city of Sioux Falls recently found itself in some pretty deep water when it announced plans to close the city’s public swimming pools on Sunday, August 9. As a result, most Sioux Falls public pools will stay open one additional week, giving swimmers a few more opportunities to squeeze every last drop of summer out of the season. Get our free mobile appOnce the final human swimmers are finished for the season, a couple of Sioux Falls pools will be handing over the water to a very different kind of swimmer. READ MORE: Fall Drinks Are Coming To Sioux Falls Even Before September StartsJust remember to bring a towel. The annual Sioux Falls "Swimming Gone to the Dogs" event is the paw-fect way for you and your dog to end summer.