Customer Advisories
2026 Increase of Seaway Tariffs
February 9, 2026
2025 Increase of Seaway Tariffs
January 20, 2025
2024 Increase of Seaway Tariffs
March 18, 2024
2023 Increase of Seaway Tariffs
March 7, 2023
2022 – St. Lawrence Seaway Wharfage Charges
January 28, 2022
2022 – Seaway Tolls to Increase by 2.0% in 2022
January 28, 2022
2021 – St. Lawrence Seaway Wharfage Charges
February 23, 2021
2021 – Seaway Tolls to Increase by 2.0% in 2021
February 23, 2021
2020 – Welland Canal Season Extension – Pilot Project
July 15, 2020
2020 – Revised 2020 Seaway Tolls and Wharfage Tariffs
April 9, 2020
2020 – FAQ – 2020 Seaway Navigation Season Opening
February 25, 2020
2020 – Seaway Tolls to Increase by 2.0% in 2020
January 14, 2020
2020 – St. Lawrence Seaway Wharfage Charges
January 14, 2020
Seaway Tolls to Increase by 1.0% in 2019
January 9, 2019
2019 – St. Lawrence Seaway Wharfage Charges
January 9, 2019
2018 – St. Lawrence Seaway Wharfage Charges
January 29, 2018
Seaway Tolls to Increase by 1.0% in 2018
January 15, 2018
New Seaway Billing Process
March 13, 2017
Seaway Tolls to Increase by 2.0% in 2017
January 25, 2017
2017 – St. Lawrence Seaway Wharfage Charges
January 25, 2017
Draught Information System
November 8, 2016
SLSMC to Implement New Billing Process
October 26, 2016
2016 – St. Lawrence Seaway Wharfage Charges
January 13, 2016
Seaway Tolls to Increase by 2.0% in 2016
January 12, 2016
2014 – St. Lawrence Seaway Wharfage Charges
December 24, 2014
Seaway Tolls to Increase by 2.0% in 2015
December 23, 2014