2023 – #13 Shallow Depth Reported at the Approach Wall Below Lock 3 – (Cancelled 2023/08/10)

August 9, 2023

2023 – #16 Linehandler Training at GLS Locks

August 9, 2023

2023 – #15 Linehandler Training at MLO Locks

August 9, 2023

2023 – #12 Interfaces at Lock 8 South West Approach Wall

August 1, 2023

Awareness of Federal Government Property Operated by The Great Lakes St. Lawrence Seaway Development Corporation (GLS)

July 13, 2023

2023 – #11 Scheduled Outage at Lock 7

July 12, 2023

Welland Canal Ship Traffic Resumes after Power Outage

July 11, 2023

2023 – #10 Resumption of Traffic in Welland Canal

July 11, 2023

Welland Canal Affected by Power Outage

July 10, 2023

2023 – #14 Linehandler Training at MLO Locks

July 7, 2023

2023 – #13 Fireworks at La Ronde – Port of Montreal

July 5, 2023

St. Lawrence Seaway Reaches Tentative Agreement with Union

July 4, 2023

2023 – #12 Brockville Fireworks

June 30, 2023

2023 – #11 Walk-through Testing Lockage at Iroquois Lock

June 30, 2023

Great Lakes Seaway Announces Port Winners of 2022 Season “Pacesetter Award”

June 21, 2023

2023 – #9 Lock 1 Ship Arrestor – Scheduled Maintenance

June 20, 2023

2023 – #10 Linehandler Training at MLO Locks

June 19, 2023

2023 – #8 Ships Equipped with Engine Power or Shaft Power Limitation Systems

June 7, 2023

2023 – #3: Speed Restriction for Pleasure Craft – Cancelled

May 17, 2023

2023 – #9 High Water Level Procedure at Iroquois Lock – Cancelled

May 17, 2023

2023 – #8 Speed Restrictions – MLO Section – Revision #2 (Cancelled 2023/09/22)

May 16, 2023

2023 – #8 Wharf 6 – Maximum Draft

May 15, 2023

2023 – #7 Increased Draft Due to Hogging

May 12, 2023

2023 – #2: Speed Restriction for Pleasure Crafts (cancelled 2023-05-17)

May 9, 2023

2023 – #7 Personnel Interfaces with Ships at the Locks in the Welland Canal – Revised

May 5, 2023

2023 – #6 Vessel Self-Spotting (VSS) System – Reminder

May 5, 2023

2023 – #7 Interfaces with Ships at Canadian Locks Under MARSEC 1 – Revised

May 5, 2023

The Visitor Center at Eisenhower Lock Remains Closed This Season, North Overlook Viewing Lot is Open

May 1, 2023

2023 – #6 Speed Restrictions – MLO Section – Revised (Cancelled 2023/05/16)

April 25, 2023

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

April 20, 2023