2020 – #13 Ship Speed Near Wharf 10

July 14, 2020

2020 – #30 Meets with Tugs and Barges in the South Shore Canal

July 14, 2020

2020 – #29 Tie-up Service at Cote Ste Catherine Wharf

July 9, 2020

2020 – #28 Emergency Wharf above CPR Bridge (Bridges 7a/7b) – Revised

June 30, 2020

2020 – #27 Emergency Wharf above CPR Bridge (Bridges 7a/7b) (Cancelled 2020/06/30)

June 27, 2020

SLSDC Names New Associate Administrator for Massena, New York Operations

June 23, 2020

2020 – #12 Lock 8 Ship Crew Changes

June 23, 2020

2020 – #11 Wharf 12 South – Ship Interface

June 22, 2020

2020 – #4: Pleasure Craft Lockages at Saint-Lambert, Côte Sainte-Catherine and Beauharnois Locks

June 16, 2020

2020 – #26 Critical Areas during High Flows – Revised

June 16, 2020

2020 – #3: Pleasure Craft Lockages in the Welland Canal

June 11, 2020

2020 – #3: Pleasure Craft Lockages at Iroquois Lock

June 5, 2020

2020 – #2: Schedule for Opening of Seaway Locks to Pleasure Craft

June 4, 2020

2020 – #2: Schedule for Opening of Seaway Locks to Pleasure Craft

June 4, 2020

2020 – #19 Restriction on Passenger Vessels

June 1, 2020

2020 – #25 Information on Outflows – Revised

May 29, 2020

2020 – #18 Transit Requirements under High Flow Conditions – Cancelled

May 25, 2020

2020 – #17 Maximum Permissible Draft – Montreal to Lake Ontario

May 25, 2020

Seaway Visitors’ Center Remains Closed

May 14, 2020

Saint Lawrence Seaway Development Corporation Announces Port Winners of 2019 Season “Pacesetter Award”

May 6, 2020

2020 – #24 Restrictions for Pilots Boarding Ships at Iroquois Lock – Revised

May 6, 2020

2020 – #16 Transit Requirements – Operational Bow Thruster (Cancelled 2020/05/25)

May 1, 2020

2020 – #15 HFM Cast-Off Procedure for Upbound Ships in Canadian Locks

April 30, 2020

2020 – #23 Wake Monitoring (Cancelled 2020/10/13)

April 28, 2020

2020 – #22 Transfer of LPA Pilots at St. Lambert Lock

April 23, 2020

2020 – #10 Restricted Interfaces for Limited Supplies at Lock 7 (Cancelled 2020/11/18)

April 15, 2020

2020 – #14 Transit Requirements – Operational Bow Thruster (Cancelled 2020/05/01)

April 9, 2020

2020 – #21 Interfaces Procedures with Ships at St. Lambert (No 1) and Upper Beauharnois (No 4) Locks Under MARSEC 1 Marine Security Level

April 9, 2020

2020 – Revised 2020 Seaway Tolls and Wharfage Tariffs

April 9, 2020

2020 – FAQ – Navigating the Great Lakes St. Lawrence Seaway Under COVID-19 Updated : April 9, 2020

April 9, 2020