New York City is bracing for intense flooding on Thursday and Friday and a state of emergency has already been issued in New ...

The expansion of flood zones in Greater Montreal is mainly due to three factors, according to the CMM. First, the updated map includes data on major flood events in 2017, 2019 and 2023.

Based on the CMM's updated flood maps, 15,508 buildings in Greater Montreal would be in flood zones. That corresponds to 19,780 residences and $9.9 billion in property value,Nicolas Milot, CMM ...