This tug was built in 1942 by Russel Brothers Limited as the Lac Kenogami for the Price Brothers. She was later purchased by the Port of Montreal and renamed Marcel D. In 1997, she was renamed Denis M.
Denis M was sold to Les Barges de Matane of Matane, Quebec in 2019 or 2020 and retained her name.
- Type: Single Screw Tugboat
- Year Built: 1942
- Builder: Russel Bros. Ltd., Owen Sound, ON
- Horsepower: 420 bhp
- Length: 46′ 07″
- Breadth: 12′ 08″
- Depth: 4′ 01″
- Port of Registry: Montreal, QC