Notices to Shipping – Montreal/Lake Ontario

2020 – #25 Information on Outflows – Revised

May 29, 2020

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

May 6, 2020

2020 – #23 Wake Monitoring

April 28, 2020

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

April 23, 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 – #20 Removal of Tug at Iroquois Lock

April 7, 2020

2020 – #19 Modifications to Ship Inspections – Revised

April 3, 2020

2020 – #18 Restrictions for Pilots Boarding Ships at Iroquois Lock (Cancelled 2020/05/06)

April 2, 2020

2020 – #17 SLSMC Preventive Measures for COVID-19 – Revised 1 April 2020

April 1, 2020

2020 – #16 High Spots – U.S. Sector IV

March 30, 2020

2020 – #15: Tug Available for Assistance at Iroquois Lock

March 27, 2020

2020 – #14: Increased Flows – Montreal Lake Ontario Section

March 27, 2020

2020 – #13: High Spots at Galop Island

March 26, 2020

2020 – #12: Conditions for No Meets below Beauharnois Lock 3

March 26, 2020

2020 – #11: Modifications to Ship Inspections (Cancelled 2020/04/03)

March 25, 2020

2020 – #10: SLSMC Preventive Measures for COVID-19 – Revised (Cancelled 2020/04/01)

March 23, 2020

2020 – #9: Speed Limits on Lake St. Francis

March 23, 2020

2020 – #8: Information on Outflows (Cancelled 2020/05/29)

March 23, 2020

2020 – #7: SLSMC Preventive Measures for COVID-19 (Cancelled 2020/03/23)

March 20, 2020

2020 – #6: Operation of Bridges 7A & 7B

March 20, 2020

2020 – #5: Vessels only permitted to use radar set on a short range of three nautical miles or less at locks

March 20, 2020

2020 – #4: Radio on Low Power at Locks

March 20, 2020

2020 – #3: Reminder – Speed Reduction at the Port of Valleyfield

March 20, 2020

2020 – #2: Final Mooring Position Tolerances for Full Sized Vessels Using HFM

March 20, 2020

2020 – #1: No Transits in the Montreal Lake Ontario Section prior to April 1, 2020

March 19, 2020

#38: Meets Allowed below Beauharnois Lock 3

October 15, 2019

#37: Critical Areas during High Flows – Revised

October 9, 2019

#36: Vessel Speed Restriction Eisenhower Lock to Tibbetts Point

October 1, 2019

#35: Revised Speed Restrictions at Galop Island

October 1, 2019

#34: Speed Restrictions at Galop Island – Revised (Cancelled 2019/10/01)

September 20, 2019