{"data":{"id":"us/33-cfr-401.82","jurisdiction":"us","citation":"33 CFR 401.82","heading":"Reporting mast height.","body":"A vessel, any part of which extends more than 33.5 m above water level, shall not transit any part of the Seaway until precise information concerning the height of the vessel has been furnished to the nearest Seaway station.","path":["Title 33—Navigation and Navigable Waters","CHAPTER IV—GREAT LAKES ST. LAWRENCE SEAWAY DEVELOPMENT CORPORATION, DEPARTMENT OF TRANSPORTATION","PART 401—SEAWAY REGULATIONS AND RULES","Subpart A—Regulations"],"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":"9a05b2eba1ebe30cd74e7dc77fb15b84edbb5bce16781c47a9f03c0bd7dae385","source_id":"us-cfr","stale":true,"prev":"us/33-cfr-401.81","next":"us/33-cfr-401.83"},"notice":"GroundRules: Original legal text. Not legal advice."}