USS Monongahela was a barkentine–rigged screw sloop-of-war that served in the Union Navy during the American Civil War. Her task was to participate in the Union blockade of the Confederate States of America. Post-war, she continued serving her country in various roles, such as that of a storeship and schoolship.
USS Hendrick Hudson was a schooner-rigged screw steamer captured by the Union Navy during the American Civil War. She was used by the Navy as a gunboat in support of the Union blockade of the ports of the Confederate States of America.
USS Sciota was a Unadilla-class gunboat built on behalf of the United States Navy for service during the Civil War. She was outfitted as a gunboat, with both a 20-pounder rifle for horizontal firing, and two howitzers for shore bombardment, and assigned to the Union blockade of the waterways of the Confederate States of America.
The first USS Seminole was a steam sloop-of-war in the United States Navy during the American Civil War.
USS Narcissus – a screw steamer launched in July 1863 as Mary Cook at East Albany, N.Y. – was purchased by the Union Navy at New York City on 23 September 1863 from James D. Stevenson; and commissioned at New York Navy Yard on 2 February 1864, Acting Ensign William G. Jones in command.
USS Osage was a single-turreted Neosho-class monitor built for the Union Navy during the American Civil War. After completion in mid-1863 by Edward Hartt, the ship patrolled the Mississippi River against Confederate raids and ambushes as part of Rear Admiral David Porter's Mississippi Squadron. Osage participated in the Red River Campaign in March–May 1864, during which she supported the capture of Fort DeRussy in March and participated in the Battle of Blair's Landing in April. The ship was grounded on a sandbar for six months after the end of the campaign and badly damaged. Osage, after being refloated and repaired, was transferred to the West Gulf Blockading Squadron in early 1865 for the campaign against Mobile, Alabama. During the Battle of Spanish Fort in March 1865 she struck a mine and rapidly sank. The ship was later salvaged and sold in 1867.
The first USS Milwaukee, a double-turreted Milwaukee-class river monitor, the lead ship of her class, built for the Union Navy during the American Civil War. The ship supported Union forces during the Mobile Campaign as they attacked Confederate fortifications defending the city of Mobile, Alabama in early 1865. She struck a mine in March and sank without loss. Her wreck was raised in 1868 and broken up for scrap that was used in the construction of a bridge in St. Louis, Missouri.
USS Winona was a Unadilla-class gunboat built for service with the Union Navy during the American Civil War. Winona was heavily armed, with large guns for duels at sea, and 24-pounder howitzers for shore bombardment. Winona saw significant action in the Gulf of Mexico and in the waterways of the Mississippi River and was fortunate to return home safely after the war for decommissioning.
USS Octorara was a steamer acquired by the Union Navy during the American Civil War. She was used by the Navy to patrol navigable waterways of the Confederacy to prevent the Confederates from trading with other countries.
USS Marigold was a steamer acquired by the Union Navy during the American Civil War. She was used by the Union Navy as a tugboat, dispatch boat and also as a gunboat in the blockade of the Confederacy.
USS Massachusetts was a large steamer acquired by the U.S. Navy prior to the American Civil War.
USS Buckthorne was a steamer acquired by the Union Navy during the American Civil War. She was used as a fleet tender and dispatch vessel in support of the Union Navy blockade along Confederate coastal waters.
USS Rose was a screw steamer acquired by the Union Navy during the American Civil War.
USS Althea was a screw steamer acquired by the Union Navy during the American Civil War. The Union Navy used her as a tugboat, a torpedo boat, and as a ship's tender in support of the Union Navy blockade of Confederate waterways.
USS Glasgow was originally a British cross-Channel sidewheel steamer named Eugenie owned by the South Eastern Railway that was built during the early 1860s. She was sold for blockade-running duties in 1863 and was captured by the Union Navy later that year during the American Civil War. Incorporated into the Navy, she was principally used as a dispatch boat and storeship in support of the Union blockade of the ports of the Confederate States of America. Renamed Glasgow in 1864, she sank after striking an obstacle the following year, but was refloated and repaired. The ship was sold back into commercial service in 1869 and was scrapped 20 years later.
USS Philippi was a blockade runner captured by the Union Navy during the American Civil War. She served the Union Navy’s struggle against the Confederate States of America as a picket, patrol and dispatch vessel.
USS Tritonia was a 202-ton steamer commissioned by the Union Navy during the American Civil War.
USS Stockdale was a steamer commissioned by the Union Navy during the American Civil War.
USS Poppy was a steamer commissioned by the Union Navy during the American Civil War.
USS Sebago was a large steamer with very powerful guns and four howitzers, purchased by the Union Navy during the beginning of the American Civil War.
United States