NAICS 4831 Deep Sea, Coastal, and Great Lakes Water Transportation

NAICS Code: 4831

Code Title: Deep Sea, Coastal, and Great Lakes Water Transportation

Code Sector: 48-49 - Transportation and Warehousing

NAICS 4831 Deep Sea, Coastal, and Great Lakes Water Transportation Description

This industry comprises establishments primarily engaged in providing deep sea, coastal, Great Lakes, and St. Lawrence Seaway water transportation. Marine transportation establishments using the facilities of the St. Lawrence Seaway Authority Commission are considered to be using the Great Lakes Water Transportation System.


Cross References

Establishments primarily engaged in--
  • Providing inland water transportation on lakes, rivers, or intracoastal waterways (except on the Great Lakes System)--are classified in Industry 48321, Inland Water Transportation;
  • Providing scenic and sightseeing water transportation, such as harbor cruises--are classified in Industry 48721, Scenic and Sightseeing Transportation, Water;
  • Operating floating casinos (i.e., gambling cruises, river boat gambling casinos)--are classified in Industry 71321, Casinos (except Casino Hotels).
  • Providing deep sea transportation of passengers to and from domestic ports--are classified in U.S. Industry 483114, Coastal and Great Lakes Passenger Transportation;
  • Operating floating casinos (i.e., gambling cruises)--are classified in Industry 713210, Casinos (except Casino Hotels).