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The Great Lakes St Lawrence Seaway Development Corporation (GLS) Offices dataset was compiled January 25, 2023 from the Great Lakes St. Lawrence Seaway Development Corporation (GLS) Policy...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: July 31, 2026 at 08:40 PM -
The Great Lakes St Lawrence Seaway Development Corporation (GLS) Regions dataset was compiled January 25, 2023 from the Great Lakes St. Lawrence Seaway Development Corporation (GLS) Policy...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: July 31, 2026 at 08:40 PM -
This dataset contains monthly performance statistics for the Great Lakes-St. Lawrence Seaway system.
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 02, 2026 at 11:27 PM -
The Great Lakes St. Lawrence Seaway’s navigation season generally begins in late March and closes in late December. Opening and closing dates vary from year to year.
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 02, 2026 at 11:27 PM
