2025 Closing- Seaway Radio Message #16
December 26, 2025
2025 Closing- Seaway Radio Message #15
December 24, 2025
2025 Closing- Seaway Radio Message #14
December 23, 2025
2025 – #16 Seaway Closing – Update
December 22, 2025
2025 Closing- Seaway Radio Message #13
December 22, 2025
2025 Closing- Seaway Radio Message #12
December 21, 2025
2025 Closing- Seaway Radio Message #11
December 20, 2025
2025 Closing- Seaway Radio Message #10
December 19, 2025
2025 Closing- Seaway Radio Message #9
December 18, 2025
2025 Closing- Seaway Radio Message #8
December 17, 2025
2025 Closing- Seaway Radio Message #7
December 16, 2025
2025 Closing- Seaway Radio Message #6
December 15, 2025
2025 Closing- Seaway Radio Message #5
December 12, 2025
2025 Closing- Seaway Radio Message #4
December 11, 2025
2025 Closing- Seaway Radio Message #3
December 10, 2025
2025 Closing- Seaway Radio Message #2
December 9, 2025
2025 Closing- Seaway Radio Message #1
December 8, 2025
2025 – #19 Dredging Wharf 10 / Guard Gate
November 18, 2025
2025 – #39 Speed Restrictions – MLO Section – Revision #5
November 13, 2025
2025 – #38 Temporary Change to Deliveries at St. Lambert Lock
November 7, 2025
2025 – #37 Linehandler Training at MLO and GLS Locks – Revision #1
November 6, 2025
2025 – #36 Low Water Levels Below St. Lambert Lock
November 5, 2025
2025 – #14 Closing of the 2025 Navigation Season
October 17, 2025
2025 – #18 Wharf 13 – Revised Maximum Drafts – Revision #1
October 17, 2025
2025 – #34 Temporary Increase of Lake Ontario Outflows
October 16, 2025
2025 – #17 Dredging Wharf 10 Area (Cancelled 2025/11/18)
October 14, 2025