Montreal is grappling with the aftermath of a torrential downpour that resulted in significant flooding and widespread power outages across the region. Following a deluge that struck on Saturday, Environment Canada reported that some areas, particularly on the West Island and South Shore, experienced rainfall totals ranging from 100 to 150 millimetres within a matter of hours. Local officials, however, suggest that the situation may be even more dire.
Heavy Rainfall and Immediate Impact
Jim Beis, the mayor of the borough of Pierrefonds-Roxboro, announced that his area recorded rainfalls of between 150 and 170 millimetres in just two hours, surpassing official estimates. He described the flooding as “extremely serious,” with “several hundred” homes severely affected and numerous road closures reported in both Pierrefonds and Dollard-des-Ormeaux.
The flooding has also impacted communities in Pointe-Claire and Dorval, as confirmed by local officials from those boroughs. Emergency responders are working tirelessly to assess the damage and assist those in need.
Power Outages and Emergency Measures
As of Sunday morning, Hydro-Quebec reported that approximately 4,500 addresses remained without power due to the severe weather. The municipality of Saint-Constant, located southwest of Montreal, declared a local state of emergency in response to the flooding. Although the emergency was lifted around 10:40 a.m., the local government continues to provide support to affected residents.
Montreal Fire Division Chief Martin Guilbault revealed that since Saturday afternoon, the fire department received around 800 calls for assistance in the flooded areas. Notably, 300 homes have been reported as flooded. Guilbault emphasised that the primary goal of the fire department is to ensure public safety and manage potential electrical hazards, stating that firefighters will not pump out basements unless it is necessary to access electrical panels.
Ongoing Rescue Efforts
By Sunday afternoon, Guilbault indicated that approximately 3,000 residents were expected to regain power, reducing the number of those still without electricity to around 1,000. Some evacuations were necessary, with approximately 15 individuals requiring rescue from their vehicles using boats. Fortunately, no residents needed assistance evacuating from their homes.
Quebec’s Public Safety Minister, Ian Lafrenière, has pledged to provide aid to affected residents, acknowledging the challenges posed by the flooding.
Why it Matters
The flooding in Montreal underscores the increasing risk of extreme weather events linked to climate change. As urban areas face more frequent and severe storms, the resilience of infrastructure and emergency response systems will be put to the test. The events of this weekend serve as a stark reminder of the urgent need for sustainable urban planning and enhanced disaster preparedness to protect communities in the face of future challenges.
