Title Duluth sees cargo decline as iron ore volumes drop Mon, 2025-02-03 13:03 Great Lakes Commission Total cargo throughput at the Port of Duluth-Superior declined by 6.8% in the 2024 navigation season, totaling 26.8 million metric tonnes, down from 28.8 million tonnes in 2023. The decline […] Great Lakes Commission, 2023, 2024, down, iron, iron ore, News, season, total
