Regulations last checked for updates: Jun 17, 2024

Title 33 - Navigation and Navigable Waters last revised: Jun 12, 2024
§ 67.15-5 - Seismographic and surveying operations.

All stakes, casings, pipes, and buoys, except bamboo poles and wooden stakes less than 2 inches in diameter, placed in the water to facilitate seismographic or surveying operations shall be marked, in the manner prescribed by the District Commander, for the safety of navigation.

authority: 14 U.S.C. 503,544; 43 U.S.C. 1333; Department of Homeland Security Delegation No. 0170.1
source: CGFR 58-17, 23 FR 3377, May 20, 1958, unless otherwise noted.
cite as: 33 CFR 67.15-5