#8: High Spots – U.S. Sector IV (Cancelled 2019/07/15)
March 25, 2019
#7: High Spots at Galop Island (Cancelled 2019/07/15)
March 25, 2019
#8 – Notification Requirement for Use of Lines at HFM Locks
March 22, 2019
#7 – Wharf 18.2 and 18.3 Permanently Out of Service
March 22, 2019
#6 – Vessel Speed Monitoring Port Weller Harbour
March 22, 2019
#5 – Operation of Bridges 4, 5, 11 & 21
March 22, 2019
#4 – Vessel Interface at Locks
March 22, 2019
#2 – Radio Communications with Locks
March 22, 2019
#1 – General Instructions
March 22, 2019
#4: Radio on low power at locks
March 20, 2019
#3: Operation of Bridges 7A & 7B
March 20, 2019
#2: Reminder – Speed Reduction at the Port of Valleyfield
March 20, 2019
#7 – Reporting Dangerous Cargo
March 19, 2019
#6 – Tie-Up Service at Lock Approach Walls
March 19, 2019
#4 – General Notice
March 19, 2019
#3 – Communications
March 19, 2019
#2 – Mooring and Casting off In Locks
March 19, 2019
#1 – Opening of the 2019 Navigation Season and Maximum Allowable Drafts
February 21, 2019
Seaway Activity Bursts Past 40 Million Tonnes in 2018
January 17, 2019
Seaway Tolls to Increase by 1.0% in 2019
January 9, 2019
2019 – St. Lawrence Seaway Wharfage Charges
January 9, 2019
#14 – Closing of the 2018 Navigation Season – Revised
December 27, 2018
#30: Hands-Free Mooring Out of Service at St. Lambert Lock
December 21, 2018