Identification & Site Information:

• Name(s): Duncan City
• Registry: US
• Official Number: 157096
• Vessel Type: Tug
• Year Built: 1883
• Year Sank: 1920
• Hull Material: Wood
• Engines: None

Dimensions:

• Length: 78 ft (23.77 m)
• Width: 20 ft (6.1 m)
• Depth: 9 ft (2.74 m)

Vessel History:

The Duncan City, a wooden Tugboat built in 1883, served as a workhorse on the Great Lakes for nearly four decades. Originally constructed to handle towing and related tasks, it played a significant role in maritime operations of the time. In 1920, the Tug was deliberately scuttled after it was decommissioned, and limestone boulders were used to sink the vessel. Its remains now serve as a historical artifact, shedding light on early Great Lakes maritime industry and Tug construction.

For more detailed information, visit:

• Great Lakes Ships Database

• NOAA Thunder Bay National Marine Sanctuary – Duncan City.

Wreck Site Information:

• Location: Lake Huron
• State/Province: Michigan
• Depth: 15 ft (4.57 m)
• GPS Coordinates: 45°24.787′ N, 83°45.733′ W
• Site Description:

The wreck of the Duncan City lies in shallow water, making it an accessible site for snorkelers and beginner divers. Features of the wreck include:

• A portion of the bottom Hull and Keelson remaining.

• The propeller and rudder are still present.

• Numerous limestone boulders, used to sink the Tug, are scattered around the site.

NOTMARs & Advisories:

Due to the shallow depth, the site is ideal for snorkelers and divers of all levels. However, its location may be affected by waves or silt, potentially impacting Visibility. Visitors are advised to take precautions to avoid disturbing the site.

Resources & Links:

• Great Lakes Ships Database
• NOAA Thunder Bay National Marine Sanctuary – Duncan City.
• 3D Shipwrecks – Duncan City

3D Model – Duncan City

Keywords:

Duncan City, Tugboat, Lake Huron, Shipwreck, Thunder Bay, Limestone Ballast, Historical Shipwreck, Michigan.

The wreck of the Duncan City offers a fascinating and accessible glimpse into the history of Great Lakes tugboats, making it a worthwhile visit for divers and snorkelers interested in maritime heritage.