USCGC Mesquite (WLB-305)
Encyclopedia
The USCGC Mesquite (WLB-305) was a 180 foot sea going buoy tender
USCG Seagoing Buoy Tender
The Seagoing Buoy Tender is a type of U.S. Coast Guard cutter originally designed to service aids to navigation, throughout the waters of the United States, and wherever U.S. shipping interests require. The Coast Guard has maintained a fleet of seagoing buoy tenders dating back to its origins in...
(WLB). A Mesquite class vessel, it was built by Marine Ironworks and Shipbuilding Corporation in Duluth, Minnesota
Duluth, Minnesota
Duluth is a port city in the U.S. state of Minnesota and is the county seat of Saint Louis County. The fourth largest city in Minnesota, Duluth had a total population of 86,265 in the 2010 census. Duluth is also the second largest city that is located on Lake Superior after Thunder Bay, Ontario,...
. Mesquite's preliminary design was completed by the United States Lighthouse Service
United States Lighthouse Service
The United States Lighthouse Service, also known as the Bureau of Lighthouses, was the agency of the US Federal Government that was responsible for the upkeep and maintenance of all lighthouses in the United States from the time of its creation in 1910 until 1939...
and the final design was produced by Marine Iron and Shipbuilding Corporation in Duluth. On 20 August 1942 the keel was laid. It was launched on 14 November 1942 and commissioned on 27 August 1943. The original cost for the hull and machinery was $874,798.
Mesquite is one of 39 original 180-foot seagoing buoy tenders built between 1942-1944. All but one of the original tenders, the , were built in Duluth.
Mesquite served until December 4, 1989, when it grounded on a reef off of the Keeweenaw Peninsula in Lake Superior after, ironically, replacing the summer navigational buoy that warned of that very reef. After several hours of trying to free the vessel, the crew reluctantly abandoned ship.
The Coast Guard
United States Coast Guard
The United States Coast Guard is a branch of the United States Armed Forces and one of the seven U.S. uniformed services. The Coast Guard is a maritime, military, multi-mission service unique among the military branches for having a maritime law enforcement mission and a federal regulatory agency...
had intended to salvage the ship in the spring, but after several winter storms swept through, further damaging the vessel through crushing ice and hammering waves, it was determined that the damage was too severe. Mesquite was deliberately sunk in 120 feet of water not far from the reef where it was wrecked. It has been adaptively reused as an underwater scuba diving
Scuba diving
Scuba diving is a form of underwater diving in which a diver uses a scuba set to breathe underwater....
attraction of the Keweenaw Underwater Preserve
Keweenaw Underwater Preserve
The Keweenaw Underwater Preserve is a preservation area in the U.S. state of Michigan. Located in Lake Superior, it protects waters that lie offshore Keweenaw Peninsula.-Keweenaw Point:...
.