Most of information in this section has been provided by external sources. The St. Lawrence Seaway Management Corporation and the Saint Lawrence Seaway Development Corporation are not responsible for the accuracy, reliability or currency of the information supplied by external sources. Users wishing to rely upon this information should consult directly with the source of the information.

Content authored by an organization not subject to the Official Languages Act  is supplied to the public in the language of origin.

Transiting the Welland Canal   Highway H2O - Looking to the Future


Dangerous Waters of the Welland Canal   Interactive Tour - Gateway to North America


Seaway Ballast Water Inspection Process   Seaway Safety - Niagara Region


The Great Lakes St. Lawrence Seaway System - A Vital Waterway   New Video: Shipping on the Great Lakes / Seaway System - Great Opportunities