Notices
#2 – Radio Communications with Locks
March 28, 2018
#1 – General Instructions
March 28, 2018
#7 – SLSMC Security Monitoring
March 26, 2018
#4 – General Notice
March 19, 2018
#3 – Communications
March 19, 2018
#2 – Mooring and Casting off In Locks
March 19, 2018
#7: Radio on low power at locks
March 19, 2018
#6: Operation of Bridges 7A & 7B (Cancelled 2018/10/29)
March 19, 2018
#5: Reminder – Speed Reduction at the Port of Valleyfield
March 19, 2018
#4: Walk-through Lockages at Iroquois Lock
March 19, 2018
#3: High Spots – U.S. Sector IV
March 19, 2018
#2: High Spots at Galop Island (Cancelled 2018/03/29)
March 19, 2018
#1 – Pleasure Crafts Lockage Schedule
March 14, 2018
#1 – Opening of the 2018 Navigation Season and Maximum Allowable Drafts
February 20, 2018
#28 – Closure of the 2017 Navigation Season
January 12, 2018
#33: High Spots at Galop Island – Revised
December 18, 2017
#32: Linehandler training at MLO locks – Revised
December 8, 2017
#31: Linehandler training at MLO locks (Cancelled 2017/12/08)
November 29, 2017
#26 – Closing of the 2017 Navigation Season
November 21, 2017
#30: Meets allowed below Beauharnois Lock 3
October 2, 2017
#29: High Spots at Galop Island (Cancelled 2017/12/18)
September 29, 2017
#12 – Vessel Speed Monitoring Port Weller Harbour
September 29, 2017
#25 – SLSMC Security Monitoring
September 21, 2017
#24 – Transit Requirements under High Flow Conditions – Cancelled
September 15, 2017
#28: Vessel Speed Restriction Iroquois Lock to Tibbetts Point – Cancelled
September 12, 2017