Great Lakes Dredging, Fort William ON
Most recent update: August 2, 2010.
Great Lakes Dredging Company was owned by James Whalen, who was also involved in Western Dry Dock & Shipbuilding Company, which later became Port Arthur Shipbuilding. Great Lakes Dredging later became Dominion Towing & Salvage. The yard was on Water Street, but it is not clear exactly where. If anyone can add to the table below, please send your info to timcolton@aol.com
| Hull # | Original Name | Original Owner | Vessel Type | GT | Built | Disposition |
| 25 | War Sioux | The Shipping Controller | Cargo Ship | 2,312 | May-18 | Later Antioco Accame 1919, scrapped 1923 |
| 26 | War Nipigon | The Shipping Controller | Cargo Ship | 2,290 | Sep-18 | Later Quentin-Bauchart 1920, scrapped 1923 |