Michipicoten docked in Marquette, Michigan.
History
Name	1952–2003: Elton Hoyt 2nd[a] from 2003: Michipicoten
Owner	1952–1966: Interlake Steamship Co 1966–2003: Pickands, Mather & Co from 2003: Lower Lakes Towing
Operator	1952–2003: Pickands, Mather & Co from 2003: Lower Lakes Towing
Launched	March 7, 1952
Maiden voyage	August 15, 1952
Renamed	May 24, 2003
Homeport	1952–2003 Wilmington DE from 2003 Port Dover ON
Identification	IMO number: 5102865 from 2003: MMSI number: 316002501 from 2003: Call sign CFG8060[1]
General characteristics
Tonnage	15,366 GT
Length	208.18 m (683.0 ft)
Beam	11.28 m (37.0 ft)
Draught	6.7 m (22 ft)[2]
Depth	21.34 m (70.0 ft)
Propulsion	MaK 6M32C 6-cylinder 8,160 BHP diesel engine
Speed	12 knots (14 mph)
Capacity	23,491 tons
Notes	above current in 2024[3]

Michipicoten (named Elton Hoyt 2nd when she entered service in 1952)^[4][a] is a self-discharging lake freighter owned and operated by Canadian shipping firm Lower Lakes Towing of Port Dover, Ontario.^[5] Michipicoten primarily hauls taconite from Marquette, Michigan, to the Algoma Steel Mill in Sault Ste. Marie, Ontario.^[6] She has a capacity of 22,300 tons,^[7] a speed of 12 knots (14 mph), and a length of 689 feet 6 inches (210.2 m).^[8]

Michipicoten was built in 1952 by Massachusetts Heavy Industries in Quincy, Massachusetts.^[9] She was one of three vessels built to similar plans for the Interlake Steamship Company. It was launched as Elton Hoyt 2nd. The other two vessels, Johnstown and Sparrows Point, were built for the Bethlehem Steel Corporation.

All three ships were brought to the Great Lakes via the Mississippi and Illinois rivers,^[10] restricting their size. Specifically, Elton Hoyt 2nd measured 626 feet 6 inches (191.0 m) long, with a capacity of around 20,000 tons. She was powered by a 7,700 shaft horsepower (5,700 kW) Bethlehem Steel cross compound steam turbine and two oil-fired Foster-Wheeler water tube boilers. As Elton Hoyt 2nd was brought through the rivers, her cabins and pilothouse were carried on-deck, assembled in Chicago, and entered service on August 15, 1952.^[8]

Over the course of the next nearly two decades, Elton Hoyt 2nd entered a pattern of shipping iron ore from Duluth, Minnesota, or Superior, Wisconsin, to a number of ports in the lower Great Lakes.

Throughout the 1950s, Elton Hoyt 2nd had an incident-free career. In 1957, she was lengthened by 72 feet (22 m), increasing her total length to 698 feet 6 inches (212.90 m). The lengthening also increased her capacity to around 23,000 tons. In 1966, the Elton Hoyt 2nd was sold to Pickands Mather and Co. She remained in their fleet until 1973.^[11]

23 years later, in 1980, Elton Hoyt 2nd was again upgraded, this time in a conversion to a self-unloading vessel. She was converted at the Toledo-based American Ship Building Co. In 1985, Johnstown, which had not been converted to a self unloader, was sold for scrap. The third ship, Sparrows Point, was converted in 1980 and sailed as Buckeye until 2008, when that ship sustained severe damage to her engines and shortly after was converted again by the Rand Logistics/Lower Lakes Towing company into the barge Menominee, leaving Michipicoten the last fully functional member of her class.

Throughout the 1980s and 1990s, the Elton Hoyt 2nd saw varied use. For some seasons, she did not sail. In the 1990s, the vessel was certified to carry grain,^[8][6] and made several trips to Buffalo, New York, in addition to her regular loads of taconite.

On April 10, 2003, it was announced that Elton Hoyt 2nd was sold to Lower Lakes Towing, a Canadian shipping company. She was renamed Michipicoten after the Canadian river of the same name. The name Michipicoten means "Big bluffs" in the Ojibwe language and refers to the hills near the river.^[12] She was christened on May 24, 2003, in Sarnia, Ontario. The ship began supplying taconite to the Algoma Steel Mill in Sault Ste. Marie, Ontario.

In December 2010, Michipicoten was laid up in Sarnia. Over the course of several months, her steam turbine system was replaced with a MaK 6M32C 6-cylinder 8,160 brake horsepower (6,080 kW) diesel engine and a new pitch propeller. The cost of the upgrade was around US$15 million.^[8]

On June 8, 2024, the ship observed hull damage while traveling near Isle Royale in Lake Superior. The ship's crew reported hearing a loud bang while the vessel was in deep water. The ship began taking on water, and at one point reached a 15 degree list. The crew was able to issue a distress call and start pumps that alleviated the list to 5 degrees. The distress call was met by the MV Edwin H. Gott, who waited with the Michipicoten until the arrival of U.S. Coast Guard. The vessel made her way under her own power to Thunder Bay, Ontario with escorts from the U.S. and Canadian Coast Guard. At the time it was thought the vessel had struck an underwater object; however, there has been no evidence found to suggest a collision.

While in port, divers inspected the hull and determined the likely cause may have been fatigue. Divers discovered a nearly four-meter crack in the hull. A member of the Coast Guard stated "It looks like a hull failure, which could be the result of stress, fatigue, age of the vessel," he said, but cautioned that a full investigation is needed to determine the cause for certain. The exact cause of the damage remains unknown. The divers placed a temporary patch to the crack.

On June 20, 2024, Michipicoten arrived at Superior, Wisconsin from Thunder Bay under her own power, escorted by the tug Helen H, bound for Fraser Shipyards in for inspection and repairs.^[13] As of September 2024^[update] Transport Canada had not approved for her to return to service after repairs.^[14]

• Krouse, Peter; Chakerian, Peter (June 16, 2024). "That freighter rescued in Lake Superior? It has a storied past – and a lot of Cleveland cred". The Plain Dealer. Retrieved June 17, 2024.