{"data":{"id":"us/33-cfr-67.15-5","jurisdiction":"us","citation":"33 CFR 67.15-5","heading":"-5 Seismographic and surveying operations.","body":"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.","path":["Title 33—Navigation and Navigable Waters","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER C—AIDS TO NAVIGATION","PART 67—AIDS TO NAVIGATION ON ARTIFICIAL ISLANDS AND FIXED STRUCTURES","Subpart 67.15—Miscellaneous Marking Requirements"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-33.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:35Z","sha256":"a64e9aacb095fc3c4752ae7ad0acd38a4432f7bbc0ea8cdec064a8740a30c6f8","source_id":"us-cfr","stale":true,"prev":"us/33-cfr-67.15-1","next":"us/33-cfr-67.15-10"},"notice":"GroundRules: Original legal text. Not legal advice."}