Barge traffic halted on Mississippi River by lowest water levels in a decade
lite.cnn.com
lite.cnn.com
Messing with the old river control structure several hundred miles away won't affect that at all
At least until the food stops showing up at the store.
But by then it will be too late.
Viking cruise ship can't finish voyage because Mississippi River is too low
https://www.cnn.com/travel/article/viking-cruise-low-water-m...