Great Lakes Limestone Trade Down in August
Shipments of limestone on the Great Lakes totaled 3.7 million tons in August, a decrease of 7.7 percent from one year ago. Limestone cargos were also below the month’s 5-year average by 4.4 percent.
Loadings from U.S. quarries totaled 2.9 million tons, a decrease of 11.1 percent compared to 2023. Shipments from Canadian quarries totaled 809,032 tons, an increase of 7.3 percent.
Year-to-date the Lakes limestone trade stands at 17.1 million tons, with loadings from Michigan and Ohio quarries totaling 13.6 million tons and shipments from Ontario quarries totaling 3.4 million tons, all increases of less than one percent compared to a year ago.
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