Data source

Data from U.S. Army Corps of Engineers, delivered clean.

2 datasets pulled from U.S. Army Corps of Engineers's releases, checked field by field and shipped the way you want them — daily, weekly, or hourly, your call.

  • 2 datasets
  • 2 industrys
  • Real rows on request

Marine Transportation

1
Marine Transportation United States and territories - coastal seabo… · Manuscript cargo and trips data 2004-2023 (co…

USACE Waterborne Commerce Statistics Center (WCSC)

Marine Ports Services

1
Marine Ports Services The 150 principal U.S. ports across all 50 st… · Calendar year 2023 tonnage in the current rel…

BTS Principal Ports – National Transportation Atlas Database

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Straight answers about U.S. Army Corps of Engineers data

How many principal ports carry tonnage detail?

Exactly 150 polygon features in the Principal Ports layer, each carrying calendar-year 2023 total, domestic, foreign, import and export tons. Beyond the principals, summaries reach harbors, waterways, canals and states, with national totals consolidated under waterway code 9950.

What do the vessel tables document?

Eight WTLUS tables profile each surveyed vessel: Coast Guard registration number, net tonnage, VTCC and ICST construction-type codes, register and overall length and breadth to a tenth of a foot, drafts, horsepower, carrying capacity in short tons, cargo gear such as CRANE, and year built or rebuilt.

How are commodities classified?

On WCSC codes derived from Standard International Trade Classification Revision 3, with published cross-references mapping them to lock-tonnage codes and NAERG hazardous-commodity groupings - so coal, grain and chemical flows reconcile across federal programs instead of stalling at mismatched codelists.

Does this source track where vessels are?

No. It records what vessels carried - tonnage by commodity between origin and destination - not their positions. Movement traces live in the AIS collections alongside it in the catalog, and the comparison with UK Maritime and Shipping Statistics spells out how the two national methodologies differ.