Notices
2023 – #1 General Instructions
March 15, 2023
2023 – #6 Tie-Up at Approach Walls at Canadian Locks
March 15, 2023
2023 – #5 Draft Information System Audits and Requirements
March 15, 2023
2023 – #4 Modification to Foreign Ship Inspection Program
March 15, 2023
2023 – #3 General Notice
March 15, 2023
2023 – #2 Maximum Permissible Draft- Montreal to Lake Ontario
February 24, 2023
2022 – #13 East Flight Locks Out of Service
December 28, 2022
2022 – #27 Draft Information System Testing & Audits
December 13, 2022
2022 – #26 Linehandler Training at MLO Locks
December 9, 2022
2022 – #25 Speed Restriction on Lake St-Louis – Revised
December 6, 2022
2022 – #23 Linehandler Training at MLO Locks
November 7, 2022
2022 – #22 Closing of the 2022 Navigation Season
November 4, 2022
2022 – #22 Linehandler Training at MLO Locks
October 12, 2022
2022 – #20 Cruise Ships in the Seaway – Revised
October 6, 2022
2022 – #12 Dredging at Wharf 6 – Revised
September 29, 2022
2022 – #11 Dredging at Wharf 6 (Cancelled 2022/09/29)
September 23, 2022
2022 – #19: Low Water Levels on Lake St. Louis (Cancelled 2022/10/07)
September 9, 2022
2022 – #19 Protocol for a Ship with a Suspected Covid-19 Case
September 9, 2022