Regulations last checked for updates: May 18, 2024

Title 33 - Navigation and Navigable Waters last revised: May 16, 2024
authority: Secs. 1, 2, 3, 4, 64 Stat. 249, 250; 37 U.S.C. 351,352,353,354
source: CGFR 51-48, 16 FR 10636, Oct. 18, 1951, unless otherwise noted.