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Strengthening Montréal’s flood resilience through better water management

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  • Strengthening Montréal’s flood resilience through better water management

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Government of Canada
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Now more than ever, communities need help adapting to the frequent and intensifying weather events caused by climate change. Reducing the impact of natural disasters such as flooding is critical to keeping Canadian families safe, protecting local businesses and supporting a strong economy.

The Honourable François-Philippe Champagne, Minister of Infrastructure and Communities, along with Valérie Plante, Mayor of Montréal, announced funding for two projects to increase the storm water and wastewater management capacity of Montréal’s municipal structures.

Floods are becoming a serious problem for the city because of its geographic location and climate change. This is putting extreme pressure on sewers and water retention facilities, especially during spring thaws when large volumes of storm water create a higher risk of ruptures that can lead to contaminated water leaking into the drinking water system.

The first project involves building a retention system in the Griffintown neighbourhood to maximize overflow control and better protect residents from water damage. The second project involves building three retention systems in densely populated neighbourhoods such as in the area of the old Turcot Yards. These facilities will ensure Montréal has enough water storage space and strengthen the capacity of the city’s collection sewers. 

Once completed, this work will increase the community’s flood resilience and better protect nearly 7,000 people directly. It will also reduce the number of residents who go without essential services during floods and save long-term recovery and replacement costs.

The Government of Canada is investing over $54.3 million in these two projects: nearly $21.3 million for the Griffintown project and more than $33 million for the Turcot Yards project. This financial support comes from the Disaster Mitigation and Adaptation Fund.

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