This project is authorized by the River and Harbor Acts of 1927, 1935, 1939, 1965 and 1968.

This project is authorized by the River and Harbor Act of 1950.

River and Harbor Act of 1890 (26 Stat.

River and Harbor Act of 1910, June 25, 1910, ch.

River and Harbor Act of 1912, July 25, 1912, ch.

River and Harbor Act of 1916, July 27, 1916, ch.

River and Harbor Act of 1918, July 18, 1918, ch.

River and Harbor Act of 1920, June 5, 1920, ch.

River and Harbor Act of 1922, Sept. 22, 1922, ch.

River and Harbor Act of 1930, July 3, 1930, ch.