The Mariners' Museum - Monitor: History and Legacy
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Monitor - History and Legacy

Later Classes of Monitors:
USS Keokuk (Moodna)


Sinking of the USS Keokuk, on the morning after battle at Charleston, South Carolina, April 7, 1863
From the Collections of The Mariners' Museum

    Originally named the Moodna, but renamed the Keokuk before being launched on December 6, 1862. She was built by Charles W. Whitney in New York. The Keokuk was an experimental ironclad steamer, she had two stationary, cylindrical gun towers, each with three gun ports, she was often mistaken for a double turreted monitor. The Keokuk's armor was alternating horizontal iron bars and strips of wood.

    This new ironclad joined the South Atlantic Blockading Squadron for an attack on Charleston. She arrived in Newport News on March 13, 1863 and after repairs to her propeller (fouled by a buoy) she headed back to Port Royal, South Carolina, March 26, 1863. The Keokuk laid buoys with the Bibb to guide Rear Admiral Du Pont's arrival to the strongly fortified Confederate harbor.

    Due to low tide the Keokuk moved ahead in the battle and lay less 600 yards from Fort Sumter in a narrow channel. She remained there for an half hour receiving the "undivided attention" of the Confederate guns. The Keokuk was hit 90 times with one-fifth piercing the armor at or below the water line. She finally with drew and spent the night trying to stay afloat. On April 8, 1863, a breeze came up and the Keokuk sank off Morris Island South Carolina.

    Displacement: 677 tons

    Length: 159 feet 6 inches

    Beam: 36 feet

    Draft: 8 feet 6 inches

Go to Main Category:
Historic Legacy of the Monitor

Go to other documents in this category:
Introduction: Later Classes of Monitors
Timeline of Later Monitors


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