C.F. Bielman – Lake Huron Freighter Shipwreck (1934)

Explore the C.F. Bielman, a historic bulk freighter scuttled in 1934, now serving as a gravel dock at Great Duck Island, Lake Huron.

Shotline Diving Wreck Profile

  • Name: C.F. Bielman
  • Type: Bulk Freighter
  • Year Built: 1892
  • Builder: F.W. Wheeler Company
  • Dimensions: Length: 291 ft (88.7 m); Beam: 41 ft (12.5 m); Depth of hold: 19.8 ft (6 m)
  • Registered Tonnage: Gross Tonnage: 2,056 tons; Net Tonnage: 1,709 tons
  • Location: Great Duck Island, Lake Huron
  • Original Owners: Stewart Transportation Company; McLachlan Transportation Company; Reid Wrecking Company
  • Number of Masts: Three

Wreck Location Map

Vessel Type

The C.F. Bielman was a large wooden bulk freighter typical of its era, designed to transport bulk materials across the Great Lakes. The ship was equipped with three masts, a single stack, diagonal steel straps, and internal steel arches, contributing to its structural integrity. Its propulsion system featured a powerful triple expansion engine, making it capable of handling challenging waters and heavy cargo.

Description

The C.F. Bielman was constructed in 1892 by the F.W. Wheeler Company and began its career under the ownership of the Stewart Transportation Company in Detroit, Michigan. It quickly became a reliable workhorse on the Great Lakes, transporting bulk goods and occasionally towing barges such as the Mary E. McLachlan.

History

Key Events:

  • 1900: Ran aground at Fisherman’s Shoal, Lake Michigan; successfully lightered and released.
  • 1902: Ownership transferred to the McLachlan Transportation Company.
  • 1918: Acquired by the Reid Wrecking Company, repowered with a double steeple compound engine, and modified for automobile transport.
  • After partial dismantling in 1916 at Port Huron, the vessel was officially marked “abandoned.” However, it saw continued utility until its final enrollment surrender in 1927.
  • In 1934, the vessel was towed to Great Duck Island, Lake Huron, where it was scuttled to serve as a gravel dock, a fitting end for a ship of its caliber and historical significance.

Final Disposition

The C.F. Bielman was scuttled in 1934 at Great Duck Island, Lake Huron. Today, it remains part of the island’s infrastructure, its hull integrated into a gravel dock.

Current Condition & Accessibility

No specific Notices to Mariners (NOTMARs) pertain to the wreck site. Divers and researchers are advised to verify local conditions and advisories before visiting the area.

Resources & Links

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The C.F. Bielman stands as a testament to the ingenuity and resilience of Great Lakes shipping. From its initial role as a bulk freighter to its final purpose as a gravel dock, the vessel’s story underscores the adaptability of maritime practices. Its historical significance and engineering marvel continue to captivate researchers, divers, and enthusiasts exploring the legacy of Great Lakes navigation.

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Full Wreck Record — complete historical article, construction details, voyage logs, incident reports, dive conditions, and all research sources.

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