Great Lakes Limestone and Iron Ore Trade Up in June
According to the Lake Carriers’ Association (LCA), this June’s U.S. loadings were above the month’s 5-year average by 6.9%.
Year-to-date, U.S. limestone trade on the Great Lakes stands at nearly 7 million tons, a decrease of 7.5% compared to last year and 7.2% below the month’s 5-year average.

Meanwhile, shipments of iron ore on the Great Lakes totaled 5.1 million tons in June, a 4.5% increase from June of last year. The LCA reports shipments were a near match to the month’s 5-year average.
Year-to-date, the iron ore trade stands at 17.3 million tons, an increase of 4.2% compared to 2025.
Iron shipments are below their 5-year average by 4.6% for the first six months of the year.
Iron Ore and Limestone Trade Up in July
The Lake Carriers’ Association (LCA) reports that shipments of iron ore on the Great Lakes totaled 5.1 million tons in July, an increase of less than 1% compared to 2025. Iron... Read More
Cargo Volumes Down Despite Increased Vessel Activity on the St. Lawrence Seaway
Cargo volumes on the St. Lawrence Seaway remained below last year’s pace through June, although vessel traffic continued to increase, reflecting a mixed start to the 2026 navigation season. According... Read More


