U.S. Army Corp Of Engineers
Navigation Data Center Massive databases on Waterborne Tonnages for
Domestic, Foreign, Imports, Exports and Intra-State waterborne traffic,
tonnage for Principal U.S. Ports; Internal U.S. Waterway Monthly Tonnage
Indicators; Domestic U.S. Waterborne Traffic and much more. Also complete
listing of vessel characteristics of every U.S. flag merchant vessel;
status of U.S. port facilities; and current dredging and lock information.
A treasure trove of information and data in a place many people would
never look. [U.S. Army Corps
of EngineersWater Resources
Support Center Navigation Data Center]
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