StacksVerified U.S. regulatory reference

33 CFR §401.82

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
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.