Regulations last checked for updates: Feb 21, 2025

Title 33 - Navigation and Navigable Waters last revised: Feb 18, 2025
authority: 14 U.S.C. 2302,2371; Public Law 107-296, 116 Stat. 2135
source: CGD 82-087, 50 FR 13318, Apr. 4, 1985, unless otherwise noted.