St. Lawrence Seaway Management CorporationSt. Lawrence Seaway Management Corporation

Notices

2023 – #5 High Water Level Procedure at Iroquois Lock (cancelled 2023-05-17)

April 20, 2023

2023 – #1: Pleasure Craft Lockage Season at the Canadian Locks

April 20, 2023

2023 – #1: Pleasure Craft Lockage Season in the Welland Canal

April 18, 2023

2023 – #5 East Flight Locks Out of Service – Revised

March 30, 2023

2023 – #4 Operation of Bridges 7A & 7B

March 20, 2023

2023 – #4 East Flight Locks Out of Service (Cancelled 2023/03/30)

March 17, 2023

2023 – #3 Personnel Interfaces with Ships at the Locks in the Welland Canal (Cancelled 2023/05/05)

March 17, 2023

2023 – #2 Ship Chandler Interfaces with Ships at the Wharves in the Welland Canal

March 17, 2023

2023 – #1 General Instructions

March 15, 2023

2023 – #3 Speed Restrictions – MLO Section (Cancelled 2023/04/25)

March 15, 2023

2023 – #2 Interfaces with Ships at Canadian Locks Under Marsec 1 (Cancelled 2023/05/05)

March 15, 2023

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

2023 – #1 Opening Date of the 2023 Navigation Season and Maximum Allowable Drafts

February 14, 2023

2022 – #29 Change of Closing date and Special Agreement Cut-Off Time for the Welland Canal

December 29, 2022

2022 – #13 East Flight Locks Out of Service

December 28, 2022

2022 – #28 Change of Closing Date and Special Agreement Cut-Off Time for the Montreal Lake Ontario Section

December 27, 2022

2022 – #27 Draft Information System Testing & Audits

December 13, 2022

2022 – #26 Linehandler Training at MLO Locks

December 9, 2022

2022 – #26 Confirmation of Elimination of Tie-Up Service at Approach Walls – Revised

December 7, 2022

2022 – #25 Confirmation of Elimination of Tie-Up Service at Approach Walls (Cancelled 2022/12/07)

December 7, 2022

2022 – #25 Speed Restriction on Lake St-Louis – Revised

December 6, 2022

2022 – #24 Automatic Identification System (AIS) Requirements – Revised

December 6, 2022

2022 – #23 Maximum Permissible Draft – Montreal to Lake Ontario and Welland Canal

December 2, 2022

2022 – #24 Repairs Completed – Navigation Signal Lights panel Board at Lower Beauharnois Lock No. 3

November 22, 2022

2022 – #23 Linehandler Training at MLO Locks

November 7, 2022