Shotline Diving Wreck Profile
- Name: Emma Dietrich
- Type: Wooden vessel (possibly steam-propelled tug or workboat)
- Year Built:
- Builder:
- Dimensions: Length X ft (Y m); Beam; Depth of hold
- Registered Tonnage:
- Location: Struck Sugar Loaf Reef, off Port Colborne
Wreck Location Map
Vessel Type
The Emma Dietrich is classified as a wooden vessel, potentially functioning as a steam-propelled tug or workboat. Such vessels were common in late 19th and early 20th-century Great Lakes operations.
Description
The Emma Dietrich was navigating near Port Colborne when she struck Sugar Loaf Reef, likely during low visibility or high seas. The impact led to rapid flooding and wrecking on the reef.
History
The vessel is noted in the Great Lakes Shipwreck Files under loss records for May 1903. It was likely built for harbor or nearshore activities, possibly towing or reef support, though precise size and propulsion remain unknown.
Significant Incidents
- The Emma Dietrich was involved in a storm-induced grounding on Sugar Loaf Reef, resulting in complete loss.
- No casualties or loss of life were reported, and there are no records of salvage or rescues.
Final Disposition
The wreck of the Emma Dietrich is grounded and crushed on Sugar Loaf Reef, resulting in a complete loss of the vessel.
Current Condition & Accessibility
As of now, the condition of the wreck remains uncertain due to limited historical records and no recent surveys. A targeted archival search combined with a geophysical survey at the reef is recommended to locate remains or artifact scatter.
Resources & Links
[shotline_reference_links slug=”emma-dietrich” title=”References & Links”]
The Emma Dietrich is cataloged as a wooden vessel wrecked on Sugar Loaf Reef during a storm in May 1903. With minimal historical records, her identity and specifications are still unconfirmed. Further research and exploration could reveal more about her story.
Legacy Notes & Full Historical Record
This section preserves the original unedited Shotline content for this wreck so that no historical detail is lost as we transition to the new logbook format.
Shotline Diving Wreck Profile
- Name: Emma Dietrich
- Type: Wooden vessel (possibly steam-propelled tug or workboat)
- Official Number & Build Info: Not recorded in accessible sources
- Date of Loss: May 1903
- Location: Struck Sugar Loaf Reef, off Port Colborne, in Lake Erie (Alchem Inc., Great Lakes Shipwreck Files)
- Cause of Loss: Believed to be storm-induced grounding on a reef during poor weather (Great Lakes Shipwreck Files, Alchem Inc.)
Incident & Final Voyage
The Emma Dietrich was navigating near Port Colborne—possibly part of a logistical or towing operation—when she struck Sugar Loaf Reef, likely during low visibility or high seas. The impact led to rapid flooding and wrecking on the reef.
Vessel Characteristics (Inferred)
- Likely a small- to medium-sized wooden workboat, common in late 19th and early 20th-century Great Lakes operations
- Built for harbor or nearshore activities—possibly towing or reef support—though precise size and propulsion remain unknown
Final Disposition
- Wreck: Grounded and crushed on Sugar Loaf Reef—resulting in complete loss
- Casualties & Crew: Not reported; no record of loss of life, salvage, or rescues
- Documentation: The vessel is noted in the Great Lakes Shipwreck Files under loss records for May 1903 (Great Lakes Shipwreck Files, Scuba Diving)
Research Gaps & Recommended Steps
| Focus Area | Next Actions |
|---|---|
| Registry Search | Search U.S. Enrollment and port registers (Niagara-st. Lawrence district) for Emma Dietrich builds ≤1903 |
| Newspaper Coverage | Review Port Colborne & Buffalo press (May–June 1903) for wreck reports or crew interviews |
| Chart & Reef Data | Consult period Notices to Mariners or survey charts for reef hazards and wreck marking |
| Insurance Documentation | Access underwriters’ loss reports in Detroit/Port Colborne archives for potential hull valuation and cause details |
| Survey Opportunity | Recommend side-scan sonar and shallow dive operations around Sugar Loaf Reef to locate remains or artifact scatter |
Conclusion
The Emma Dietrich is cataloged as a wooden vessel wrecked on Sugar Loaf Reef during a storm in May 1903. With minimal historical records, her identity and specifications are still unconfirmed. A targeted archival search combined with a geophysical survey at the reef would likely produce identification cues or physical remains—revealing more about her story.
emma-dietrich 1903-05-20 11:53:00