USS Yazoo (1865)

An engraving of the USS Yazoo published in "Harper's Weekly"
An engraving of the USS Yazoo published in Harper′s Weekly
History
United States
NameUSS Yazoo
OrderedApril 1863
BuilderMerrick & Sons, Philadelphia, Pennsylvania
Yard number119
Laid downMarch 1863
Launched8 May 1865
CommissionedNever commissioned
FateSold for scrap, 5 September 1874
General characteristics
Class and typeCasco-class monitor
Displacement1,175 long tons (1,194 t)
Length225 ft (69 m)
Beam45 ft (14 m)
Draft9 ft (2.7 m)
PropulsionScrew steamer
Speed9 knots (10 mph; 17 km/h)
Complement80 officers and enlisted
Armament2 × 11 in (280 mm) smoothbore Dahlgren guns
Armor
  • Turret: 8 in (200 mm)
  • Pilothouse: 10 in (250 mm)
  • Hull: 3 in (76 mm)
  • Deck: 3 in (76 mm)

USS Yazoo — a single-turreted, twin-screw monitor — was laid down in March 1863, before final government approval had been given, by Merrick & Sons, Philadelphia.; launched on 8 May 1865; and completed on 15 December 1865.

Yazoo was a Casco-class monitor intended for service in the shallow bays, sounds, rivers, and inlets of the Confederacy. These warships sacrificed armor plate for a shallow draft and were fitted with a ballast compartment designed to enable them to ride exceptionally low in the water during battle.