The U.S. Coast Guard will be commencing icebreaking operations in and around Duluth/Superior Harbor on 10 March 2009. Areas of operation include Superior Entry, Superior Front Channel in vicinity of Barker’s Island, St. Louis Bay between Richard Bong Memorial Bridge and John A. Blatnik Bridge, and approaches to Duluth and Superior Harbor Entries.
The Coast Guard would like to remind all recreational users to plan their activities carefully, use caution on the ice, and stay away from shipping channels. Attempting to approach or cross over areas of ice broken by the Coast Guard could result in dangerous or life-threatening situations. Also, operations outside the port will disrupt the ice offshore in Lake Superior making it more susceptible to drifting.