Shannon (1874)
Identification & Site Information:
•Vessel Name: Shannon
•Vessel Type: Scow Schooner
•Date of Wreck: June 20, 1874
•Location: Off the coast of Oswego, New York, Lake Ontario
•Cause: Structural failure leading to water ingress and sinking
Vessel Type Description:
The Shannon was a two-masted scow schooner, a type of flat-bottomed sailing vessel commonly used on the Great Lakes during the late 19th century. Built in 1867 in Battersea, County of Frontenac, by Robt. Davis, it was primarily used for transporting heavy cargo like coal. On the day of its sinking, it was carrying 100 tons of anthracite coal.
History:
On June 20, 1874, the Shannon departed Oswego, New York, with a load of coal. Shortly after setting out into Lake Ontario, the ship began taking on water through a hole in its hull. The crew made desperate efforts to stop the flooding, even attempting to use the ship’s jib to slow the leak, but it became clear that the Shannon was sinking.
The captain, Captain Acton, ordered the crew to abandon the ship. They launched the ship’s yawl (lifeboat) just in time to avoid being dragged down with the ship. The crew rowed back toward Oswego, arriving exhausted but safe several hours later.
Final Disposition:
The Shannon sank about 20 miles off the coast of Oswego. The wreck was discovered in 2011 by shipwreck explorers Dan Scoville and Chris Koberstein, using sonar. It was found in remarkably good condition, sitting upright on the lakebed with both masts still standing, the deck largely intact, and its coal cargo still in place .
Located By & Date:
The wreck of the Shannon was discovered on June 24, 2011, using sonar equipment. Further exploration using an ROV (remotely operated vehicle) was conducted in July 2012, revealing the ship in a well-preserved state.
Notmars & Advisories:
•Obstructions: The Shannon sits upright on the lakebed with both masts intact and visible in sonar images. There are no specific NOTMARs associated with this wreck, but care should be taken in the area due to the depth and historical significance of the wreck.
Current Condition & Accessibility:
The wreck is in very good condition, with most of its structural elements, including the wheel, masts, and cabin, still intact. The wreck is not easily accessible to recreational divers due to its depth and location, but it remains a significant discovery for maritime historians and shi