---
kind: "section"
citation: "33 C.F.R. § 67.15-5"
title: "33"
number: "67.15-5"
heading: "Seismographic and surveying operations."
url: "https://uscodex.org/cfr/33/67.15-5"
---

# §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.


## Notes

### Authority

Authority: 14 U.S.C. 503, 544; 43 U.S.C. 1333; DHS Delegation No. 00170.1, Revision No. 01.4.

### Source

Source: CGFR 58-17, 23 FR 3377, May 20, 1958, unless otherwise noted.