The 2023 navigation season for the Port of Duluth-Superior finished the season up 4.5 percent year over year. Duluth Seaway Port Authority Executive Director Deb DeLuca says the Port posted tonnage increases in eight categories including a 22.5 percent increase in grain. Year-over-year durum tonnage nearly tripled. “Even though we’re still down from historic averages, we did rebound significantly from last year in terms of total grain tonnage and we are hopeful that means more good things to come.”
