2025 – #1 General Instructions
March 13, 2025
2025 – #7 Wind Assisted Propulsion System
March 13, 2025
2025 – #6 Ships at Wharves in the Seaway
March 13, 2025
2025 – #5 Passing Entries
March 13, 2025
2025 – #4 Draft Information System Audits and Requirements
March 13, 2025
2025 – #3 General Notice
March 13, 2025
2025 – #3 Operations of Bridges 7A & 7B (Revised 2025/03/27)
March 13, 2025
2025 – #1 General Instructions
March 13, 2025
Ice-Clearing Activities Along The St. Lawrence River
March 7, 2025
2025 – #1 Ship Inspection Fees
February 4, 2025
2025 Increase of Seaway Tariffs
January 20, 2025
2024 – #21 Planned Outage at Lock 7 – Revised
January 6, 2025
Notice of Upcoming Work at Lock 8 and Potential Noise Impacts
December 23, 2024
2024 – #33 Speed Restrictions – MLO Section – Revision #8
December 12, 2024
St. Lawrence Seaway Cargo Movements Top 32 Million Tons through November
December 10, 2024
2024 – #32 Speed Restrictions – MLO Section – Revision #7
December 6, 2024
2024 – #31 Linehandler Training at MLO
December 6, 2024
2024 – #19 Planned Outage at Lock 7 (Cancelled 2025/01/02)
November 29, 2024
2024 – #18 Scheduled Outage at Lock 7
November 14, 2024
2024 – #30 Linehandler Training at MLO
November 8, 2024
2024 – #17 Wharf 18-2 – Informational Update
October 29, 2024