Know Your Ore Boats

Lake Superior: Largest & deepest of ve Great Lakes. 601 feet (183m) above sea level World’s largest freshwater lake by surface area
Surface Area: 31,700 sq mi (82,100km) Deepest Point: 1332 ft (406m)
Volume: 2 quadrillion gallons (11.4 quadrillion liters)

Season: March 25th – January 15 (may be seasonally adjusted)

Cargo: Iron Ore, Limestone, Grain, Cement, Salt, Heavy Lift & Project Cargo

Nearly 900 vessel calls per year.

Boatwatchers Hotline: 218-722-6489