Ordered to New Orleans, Louisiana, and served duty there until March 1863. Moved to Baton Rouge, Louisiana, March 6–7, 1863. Participated in the operations against Port Hudson, March 7–27. Moved to Algiers, then to Berwick April 1–9. Operations in western Louisiana April 9-May 14. Teche Campaign April 11–20. Franklin April 14. Near Washington May 1. Expedition from Opelousas to Alexandria and Simsport May 5–18. Operations about Monett's Plantation and on Bayou Sara Road May 18–19. Moved to Bayou Sara, then to Port Hudson May 22–25. Siege of Port Hudson May 25-July 9. Jackson Cross Roads June 20. Springfield Landing July 2. Surrender of Port Hudson July 9.