U.S. Coast Guard Investigates Tugboat Incident Causing Power Line Damage
The U.S. Coast Guard has concluded an investigation into the tugboat ‘Wilf Seymour,’ which severed four underwater power lines on May 1, 2025. This incident occurred while the vessel was operating in Canadian waters and resulted in significant property damage estimated at $300,000. The tug was towing a 400-foot deck barge when it experienced unexpected maneuverability issues due to an anchor deployment. The crew reported damage to the anchor flukes shortly before the power lines were cut.
The severed power lines were part of the National Grid and ran underwater between Clayton and Dark Island. The Marine Safety Unit Thousand Islands was promptly informed of the incident. In June, during a routine inspection, the Coast Guard reviewed the vessel’s logs and confirmed that the ‘Wilf Seymour’ was responsible for the damage. Investigators found no evidence of negligence or misconduct by the crew. As a result of the incident, National Grid had to replace 17,600 feet of cable and conduct repair work on the lines between Clayton and Hammond. Power was restored to affected areas by May 3, just two days after the lines were severed.
Refloating Operation Underway for Grounded Barge ‘Alouette Spirit’
The refloating operation for the barge ‘Alouette Spirit,’ which has been grounded on the St. Lawrence River since December 25, 2017, is now in progress. The tug ‘Wilf Seymour’ was pushing the barge when it ran aground. Thanks to rising water levels, salvors are optimistic that the barge may return to deeper water as early as next week. The operation involves transferring a portion of the 13,000 tonnes of aluminum ingots carried by the barge to another vessel.
Transport Canada and the Coast Guard recently approved a bailout plan submitted by the barge’s owner, McKeil Marine. After several unsuccessful salvage attempts, the decision was made to postpone the operation until late March, anticipating higher water levels. The rising water is expected to facilitate the refloating process, making it easier for tugs and barges to approach the grounded vessel and assist in the transfer of cargo.
Salvage Operations Delayed Until Spring
Plans to refloat the ‘Wilf Seymour’ and the barge ‘Alouette Spirit,’ which has been stranded in Lake St. Pierre at Louiseville since December 25, 2017, have been postponed until next spring. The decision was made by the owner, McKeil Marine, due to the presence of ice, which prevents other tugs and barges from safely approaching the grounded vessels. The barge was carrying 1,300 tonnes of aluminum ingots, destined for New York State.
There are no environmental risks associated with leaving the vessels in place until spring, and they do not pose navigation hazards in the area. The situation is being monitored, ensuring that both tug and barge remain secure until salvage operations can resume safely with the arrival of warmer weather.
