This industry comprises establishments primarily engaged in operating ports, harbors (including docking and pier facilities), or canals.
Cross-References. Establishments primarily engaged in--
Providing stevedoring and other marine cargo handling services--are classified in Industry 488320, Marine Cargo Handling;Providing navigational services to shipping--are classified in Industry 488330, Navigational Services to Shipping; andOperating docking and/or storage facilities and commonly known as marinas--are classified in Industry 713930, Marinas.