ST. PAUL, Minn – The U.S. Army Corps has re-opened Lock and Dam 1, in Minneapolis to barges but not recreational boating The Corps said that flows remain swift — a hazardous 30,000 cubic feet per second. This means flood-carried debris poses a danger to small craft. Downriver at Red Wing, Dam and Lock 3 has been reopened to commercial and recreational traffic.
Earlier: Red Wing dam shut down by flood run-off