Title 33 › Chapter CHAPTER 36— - WATER RESOURCES DEVELOPMENT › Subchapter SUBCHAPTER II— - HARBOR DEVELOPMENT › § 2236
Non-Federal governments or port authorities may charge port or harbor dues on ships and their cargo when the dues are tied to a finished harbor navigation project. The dues can only pay for the local share of building, operating, and maintaining the project or to pay for emergency response in the harbor (planning, training, equipment). Emergency-response charges can only be kept while construction-related charges are being collected. A ship cannot be charged for deepening work if, by its design draft, it could have used the channel at mean low water before the work. For other improvements (widening, turning basins, removing obstructions), the port may use factors like passage time, safety, vessel draft, speed, and economy when setting fees. Exemptions include vessels owned by the U.S. Government, a foreign country, a State, or a political subdivision (unless in commercial service), towing and dredging vessels, intraport movers, and vessels with design drafts of 20 feet or less using general cargo or deep-draft projects. Dues must be fair and based on costs, value to users, and public interest. Before starting or changing dues, the port must send the proposed law or ordinance to the Secretary, name a contact person, and set dates for public comments and a hearing. The hearing date cannot be sooner than 45 days after the notice is put in the Federal Register, and the comment deadline cannot be sooner than 60 days after that notice. The Secretary publishes the proposal. The port must also file its fee schedule with the Secretary and the Federal Maritime Commission, give records to the Comptroller General on request, and name an officer to receive tonnage certificates, cargo manifests, and export declarations. A U.S. district court has exclusive power over disputes about these dues. Lawsuits to challenge a proposed fee schedule must start within 180 days after the hearing. The court can stop unlawful action, order refunds, and give other relief. Ship masters must give a tonnage certificate and cargo manifest within 48 hours after arrival and before unloading; shippers must give export declarations within 48 hours before departure. At a port representative’s request, the Secretary of the Treasury may withhold a ship’s clearance or pursue penalties or cargo forfeiture for noncompliance. Dues on a vessel are a maritime lien on the ship, and dues on cargo are a lien on the cargo.
Full Legal Text
Navigation and Navigable Waters — Source: USLM XML via OLRC
Legislative History
Reference
Citation
33 U.S.C. § 2236
Title 33 — Navigation and Navigable Waters
Last Updated
Apr 6, 2026
Release point: 119-73