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

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

2022 – #5: Daily Pleasure Craft Schedule Update

June 22, 2022

GLS Names New Associate Administrator for Massena, New York Operations

June 6, 2022

2022 – #4: Pleasure Craft Helpline

May 31, 2022

Notice of the 2022 Annual Meeting of Members of The St. Lawrence Seaway Management Corporation

May 31, 2022

Marine Traffic Resumes in the St. Lawrence Seaway

May 28, 2022