Tugboat Dominion Sinks in Bremerton Marina Prompting Major Environmental Response
The 130-foot TB DOMINION sank in Bremerton Marina on Wednesday, September 17, 2025, prompting an environmental response that has continued all week as crews work to contain diesel fuel contamination and assess ecological effects.
The Washington State Department of Ecology was notified of the sinking on Wednesday afternoon, and the U.S. Coast Guard immediately responded to the incident. On Thursday morning, response teams deployed an absorbent boom around the sunken tugboat to contain fuel leaking from the vessel.
The U.S. Coast Guard set a safety zone from Manette Bridge extending 200 yards off the Bremerton Marina breakwater to the Bremerton Ferry Terminal. Non-commercial vessels were advised to avoid the area as U.S. Coast Guard vessels were actively maintaining this restricted area.