This industry comprises establishments primarily engaged in operating ports, harbors (including docking and pier facilities), or canals.
Cross-References. Establishments primarily engaged in--
| Go to: | No change 2002 to 2007 | No change 1997 to 2002 | 2002 Economic Census and other data sources |
| 2007 NAICS | 2002 NAICS | 1997 NAICS |
Corresponding Index Entries |
|---|---|---|---|
| 488310 | 488310 | 488310 | Canal maintenance services (except dredging) |
| 488310 | 488310 | 488310 | Canal operation |
| 488310 | 488310 | 488310 | Docking facility operations |
| 488310 | 488310 | 488310 | Harbor maintenance services (except dredging) |
| 488310 | 488310 | 488310 | Harbor operation |
| 488310 | 488310 | 488310 | Lighthouse operation |
| 488310 | 488310 | 488310 | Maintenance services, waterfront terminal (except dredging) |
| 488310 | 488310 | 488310 | Port facility operation |
| 488310 | 488310 | 488310 | Seaway operation |
| 488310 | 488310 | 488310 | Waterfront terminal operation (e.g., docks, piers, wharves) |
| 488310 | 488310 | 488310 | Wharf operation |
