USS Abatan (AW-4) was a Pasig-class

USS Pasig (AW-3)

USS Pasig was one of four water distilling ships built for the United States Navy during World War II. The lead ship in her class, she was named for the Pasig River USS Pasig (AW-3) was one of four water distilling ships built for the United States Navy during World War II. The lead ship in her...

 distilling ship built for the United States Navy

United States Navy

The United States Navy is the naval warfare service branch of the United States Armed Forces and one of the seven uniformed services of the United States. The U.S. Navy is the largest in the world; its battle fleet tonnage is greater than that of the next 13 largest navies combined. The U.S...

 during World War II

World War II

World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

, named for a river located in the southwestern part of Bohol Island

Bohol Island

Bohol Island is the main island of Bohol Province in the Visayas. It lies southeast from Cebu Island across Cebu Strait and southwest from Leyte Island, separated by the Camotes Sea and Canigao Channel...

 in the Philippines

Philippines

The Philippines , officially known as the Republic of the Philippines , is a country in Southeast Asia in the western Pacific Ocean. To its north across the Luzon Strait lies Taiwan. West across the South China Sea sits Vietnam...

.

Originally laid down as SS Mission San Lorenzo under a Maritime Commission contract on 9 June 1944 at Sausalito, California

Sausalito, California

Sausalito is a San Francisco Bay Area city, in Marin County, California, United States. Sausalito is south-southeast of San Rafael, at an elevation of 13 feet . The population was 7,061 as of the 2010 census. The community is situated near the northern end of the Golden Gate Bridge, and prior to...

 by the Marinship Corporation, she renamed USS Abatan on 25 July 1944 in anticipation of her acquisition by the Navy and simultaneously designated AO-92 for naval service as an oiler, launched on 6 August 1944, sponsored by Mrs. John A. McCone, transferred to the Navy on 28 November 1944 at the Mare Island Navy Yard, Vallejo, California

Vallejo, California

Vallejo is the largest city in Solano County, California, United States. The population was 115,942 at the 2010 census. It is located in the San Francisco Bay Area on the northeastern shore of San Pablo Bay...

, converted there for naval service, completed as a distilling ship, redesignated USS Abatan (AW-4) on 24 August 1944 and placed in commission on 29 January 1945 Lieutenant Commander

Lieutenant Commander

Lieutenant Commander is a commissioned officer rank in many navies. The rank is superior to a lieutenant and subordinate to a commander...

 E. Norman Eriksen in command.

World War II, 1945

Late in February, the new distilling ship got underway for shakedown training off the coast of southern California

California

California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

. She left the continental United States

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 on the 28th and shaped a course for the Western Caroline Islands

Caroline Islands

The Caroline Islands are a widely scattered archipelago of tiny islands in the western Pacific Ocean, to the north of New Guinea. Politically they are divided between the Federated States of Micronesia in the eastern part of the group, and Palau at the extreme western end...

. After pausing en route at Eniwetok, Abatan reached Ulithi

Ulithi

Ulithi is an atoll in the Caroline Islands of the western Pacific Ocean, about 191 km east of Yap. It consists of 40 islets totalling , surrounding a lagoon about long and up to wide—at one of the largest in the world. It is administered by the state of Yap in the Federated States of...

 on 21 March and remained there for more than six months providing potable water to various types of landing craft, patrol vessels, and escort ships. During this period of her service, Japan capitulated in mid-August.

Post-war activities, 1945–1946

The ship sailed for Okinawa on 1 October, and stopped en route at Samar, Philippine Islands, to take on fresh water before continuing on to the Ryukyus. She reached her destination on 11 October and began issuing water to various fleet units. The ship left Okinawa on 15 November and set a course for Shanghai

Shanghai

Shanghai is the largest city by population in China and the largest city proper in the world. It is one of the four province-level municipalities in the People's Republic of China, with a total population of over 23 million as of 2010...

, China

China

Chinese civilization may refer to:* China for more general discussion of the country.* Chinese culture* Greater China, the transnational community of ethnic Chinese.* History of China* Sinosphere, the area historically affected by Chinese culture...

. She touched at that port on the 18th and remained stationed there through April 1946. The vessel left Chinese waters on 2 May and sailed via Okinawa to the Marshall Islands

Marshall Islands

The Republic of the Marshall Islands , , is a Micronesian nation of atolls and islands in the middle of the Pacific Ocean, just west of the International Date Line and just north of the Equator. As of July 2011 the population was 67,182...

. Abatan reached Eniwetok on 31 May and assumed duties in connection with "Operation Crossroads

Operation Crossroads

Operation Crossroads was a series of nuclear weapon tests conducted by the United States at Bikini Atoll in mid-1946. It was the first test of a nuclear weapon after the Trinity nuclear test in July 1945...

," a series of tests conducted to determine the effects of atomic explosions upon warships. She was involved in this project until 27 June, when she weighed anchor and got underway for Kwajalein. The distilling ship arrived there the next day and remained in port providing potable water through 17 July. She then commenced a voyage to the east coast of the United States. The vessel visited Pearl Harbor

Pearl Harbor

Pearl Harbor, known to Hawaiians as Puuloa, is a lagoon harbor on the island of Oahu, Hawaii, west of Honolulu. Much of the harbor and surrounding lands is a United States Navy deep-water naval base. It is also the headquarters of the U.S. Pacific Fleet...

, Hawaii, in late July; transited the Panama Canal

Panama Canal

The Panama Canal is a ship canal in Panama that joins the Atlantic Ocean and the Pacific Ocean and is a key conduit for international maritime trade. Built from 1904 to 1914, the canal has seen annual traffic rise from about 1,000 ships early on to 14,702 vessels measuring a total of 309.6...

; reported to the Atlantic Fleet in mid-August; and then proceeded to Philadelphia, Pennsylvania. She arrived there on 20 August and entered a preinactivation availability.

Decommissioned, 1947 –1962

Abatan was placed out of commission, in reserve, on 27 January 1947 and was berthed at Philadelphia. Her name was struck from the Navy list

Naval Vessel Register

The Naval Vessel Register is the official inventory of ships and service craft in custody of or titled by the United States Navy. It contains information on ships and service craft that make up the official inventory of the Navy from the time a vessel is authorized through its life cycle and...

 on 1 July 1960, and the ship was transferred to the Maritime Administration for layup in the James River

James River (Virginia)

The James River is a river in the U.S. state of Virginia. It is long, extending to if one includes the Jackson River, the longer of its two source tributaries. The James River drains a catchment comprising . The watershed includes about 4% open water and an area with a population of 2.5 million...

.

Water storage ship, 1962–1979

Abatan was reacquired by the Navy and reinstated on the Navy list on 27 September 1962 for use as a backup fresh water storage ship at the Naval Base, Guantanamo Bay

Guantanamo Bay Naval Base

Guantanamo Bay Naval Base is located on of land and water at Guantánamo Bay, Cuba which the United States leased for use as a coaling station following the Cuban-American Treaty of 1903. The base is located on the shore of Guantánamo Bay at the southeastern end of Cuba. It is the oldest overseas...

, Cuba

Cuba

The Republic of Cuba is an island nation in the Caribbean. The nation of Cuba consists of the main island of Cuba, the Isla de la Juventud, and several archipelagos. Havana is the largest city in Cuba and the country's capital. Santiago de Cuba is the second largest city...

. She was again struck from the Naval Vessel Register

Naval Vessel Register

The Naval Vessel Register is the official inventory of ships and service craft in custody of or titled by the United States Navy. It contains information on ships and service craft that make up the official inventory of the Navy from the time a vessel is authorized through its life cycle and...

 on 1 May 1970 but was retained as a hulk for storing water at Guantanamo Bay

Guantanamo Bay Naval Base

Guantanamo Bay Naval Base is located on of land and water at Guantánamo Bay, Cuba which the United States leased for use as a coaling station following the Cuban-American Treaty of 1903. The base is located on the shore of Guantánamo Bay at the southeastern end of Cuba. It is the oldest overseas...

.

Late in 1979 all desirable equipment was removed from the hull, which was expended as a target on 10 March 1980 approximately 20 miles (32.2 km) west of Guadaloupe Island at 16 N -- 62 W.