2011 – Notice to Shipping # 6 MAISONNEUVE REGION MONTRÉAL / LAKE ONTARIO SECTION High Water Levels Mariners are advised that high water levels exist in the Morrisburg area. For this reason, the speed limits indicated

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2012 – Notice to Shipping # 1 MAISONNEUVE REGION MONTREAL / LAKE ONTARIO SECTION Security at approach / tie-up walls Mariners are reminded that Seaway approach/tie-up walls are not considered restricted or controlled a

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2011 – Notice to Shipping # 7 MAISONNEUVE REGION MONTRÉAL / LAKE ONTARIO SECTION Increase in Outflows at Moses-Saunders Dam Mariners are advised that due to higher water levels on Lake Ontario, the Board of Control (I

Source URL: www.greatlakes-seaway.com

• Water
• Bodies of water
• Transport
• Saint Lawrence Seaway
• Lock
• Maisonneuve

2013 – Notice to Shipping N° 4 MAISONNEUVE REGION MONTREAL / LAKE ONTARIO SECTION Shoaling at Galop Island Upbound vessels drafting 78.0 dm or greater are advised to avoid vessel meets and sailing over the two areas l

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2012 – Notice to Shipping #7 MAISONNEUVE REGION MONTRÉAL / LAKE ONTARIO SECTION Highway 30 Bridge over Seaway Channel Mariners are advised that the pushing of the upstream span of the Highway

Source URL: www.greatlakes-seaway.com

2011 – Notice to Shipping # 11 MAISONNEUVE REGION MONTRÉAL / LAKE ONTARIO SECTION Morrisburg Water Levels Mariners are advised that the water levels at Morrisburg have returned to normal. The speed limits for vessels

Source URL: www.greatlakes-seaway.com

2013 – Notice to Shipping # 32 MAISONNEUVE REGION MONTREAL / LAKE ONTARIO SECTION Work at Beauharnois Lock N° 4 Mariners are advised that work is presently ongoing to take readings of the lock valve stop-plugs at Beau

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2012 – NOTICE TO SHIPPING #9 MAISONNEUVE REGION MONTREAL/LAKE ONTARION SECTION WATER LEVELS ON LAKE ST-LOUIS The water levels on Lake St-Louis being close to Seaway alert levels, we are asking mariners to avoid sailing

Source URL: www.greatlakes-seaway.com

• Saint Lawrence Seaway
• Sailing

[removed]Notice to Shipping # 14 MAISONNEUVE REGION MONTREAL / LAKE ONTARIO SECTION Upbound Vessels Exiting St. Lambert and Cote St. Catherine Locks Mariners are reminded to exercise extreme caution while exiting St. Lambe

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[removed]Notice to Shipping # 16 MAISONNEUVE REGION MONTREAL / LAKE ONTARIO SECTION Green Light on the Bank of the South Shore Canal below St-Lambert Lock Mariners are advised that a green light is installed on the bank of

Source URL: www.greatlakes-seaway.com