Great Lakes St. Lawrence Seaway System
Great Lakes St. Lawrence Seaway System
  • The St. Lawrence Seaway Management Corporation
  • Corporation de Gestion de la Voie Maritime du Saint-Laurent
  • Saint Lawrence Seaway Development Corporation
  • News and Information
  • Careers
  • Contact Us
  • Log-in
  • Français
  • The Seaway
  • Management of the Seaway
  • Commercial Shipping
  • Recreational Boating
  • Navigating the Seaway

news and information

Notices to Shipping - Welland

To subscribe free of charge to receive Notices to Shipping - Montreal/Lake Ontario and / or Notices to Shipping - Welland Canal, click here.

2008 Notices

  • #1 - General Instructions
  • #2 - Up Bound Mooring & Down Bound Cast-Off Procedures - Canadian Seaway Locks
  • #3 - Mooring Certain Vessels in Lock Chambers Using Less than 4 Mooring Wires
  • #4 - Security Awareness While Entering / Departing Seaway Locks
  • #5 - Communications Between Bridge Operator and Vessel Prior to Bridge Lowering - Revised
  • #6 - Wooden Stand-Offs at Wharf 18.3 - Port Colborne Harbour
  • #7 - Testing of  “Hands Free Mooring Equipment” & “Self Spotting” in
    Lock 7

2007 Notices

  • #1 - General Instructions
  • #2 - Up Bound Mooring & Down Bound Cast-Off Procedures - Canadian Seaway Locks
  • #3 - Hydraulic Conversion of Locks 4, 5 and 6 West-Construction Zone
  • #4 - Testing of Hands Free Mooring Equipment in Lock 8
  • #5 - Security Awareness While Entering / Departing Seaway Locks
  • #6 - Mooring Certain Vessels in Lock Chambers Using Less Than 4 Mooring Wires
  • #7 - Self Spotting — Testing in Lock 8
  • #8 - Low Water Levels Lake Ontario

Documents listed on this page may require the Adobe Acrobat Reader, available for free download from Adobe.

  • Press Releases
  • Notices
    • Radio Messages
    • Notices to Shipping - Montreal/lake Ontario
    • Notices to Shipping - Welland Canal
    • Seaway Notices
  • Customer Advisories
Seaway map

© 2007 The St. Lawrence Seaway Management Corporation, All Rights Reserved
© 2007 Saint Lawrence Seaway Development Corporation, All Rights Reserved

  • Site Map
  • Terms and Conditions
  • Privacy Policy