U.S. Code / Title 33 — Navigation and Navigable… / Chapter 12—River and Harbor Improvements Generally / Subchapter I—General Provisions33 U.S.C. § 563Section§ 563. OmittedNo statutory text appears for this section in the official edition.Previous§ 562a. Project depths for national defense purposes; waterways for…Next§ 564. Repealed. July 3, 1943, ch. 189, §5, 57…