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

Adam Tindall-Schlicht Announced as New Great Lakes St. Lawrence Seaway Development Corporation Administrator

November 16, 2022

The St. Lawrence Seaway Management Corporation: Tackling Supply Chain Challenges and Climate Change

November 15, 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 – #21 Maximum Permissible Draft – Montreal to Lake Ontario and Welland Canal(Cancelled 2022/12/02)

October 11, 2022

2022 – #21: Speed Restriction on Lake St. Louis (Cancelled 2022/12/06)

October 7, 2022

2022 – #20 Cruise Ships in the Seaway – Revised

October 6, 2022

Secretary Buttigieg and Deputy Secretary Trottenberg Celebrate Groundbreaking of New Seaway Visitor Center in Massena, N.Y.

October 3, 2022

2022 – #12 Dredging at Wharf 6 – Revised

September 29, 2022

2022 – #20: Relocation of Navigation Signal Lights Panel Board at Lower Beauharnois Lock No. 3 (Cancelled 2022/11/22)

September 26, 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

Dwight D. Eisenhower Visitors’ Center – Closes For Season On Labor Day

August 25, 2022

2022 – #6: End of Pleasure Craft Helpline

August 18, 2022

2022 – #18: Speed Restrictions at Galop Island

August 17, 2022

2022 – #17: Suspension of Navigation at Côte Ste-Catherine Lock on August 2nd, 2022

August 1, 2022

2022 – #18 Draft Information System Audits

July 18, 2022

2022 – #10 Normal Access Route to Lock 7 Temporarily Closed – REVISED

July 4, 2022

2022 – #9 Normal Access Route to Lock 7 Temporarily Closed (Cancelled 2022/07/04)

June 30, 2022

2022 – #16: Brockville Fireworks

June 29, 2022

2022 – #15: Fireworks at La Ronde – Port of Montreal

June 22, 2022