Saint Anthony Falls, or the Falls of Saint Anthony, located near downtown Minneapolis, Minnesota, was the only waterfall on the Upper Mississippi River until it was replaced by a concrete apron after it partially collapsed in 1869.
Saint Anthony Falls was the only waterfall on the Upper Mississippi River. The Falls of Saint Anthony, was the only waterfall on the Upper Mississippi River. Saint Anthony was located near downtown Minneapolis, Minnesota. It was replaced by a concrete apron. It partially collapsed in 1869.