Beginning in July, and continuing for six months, the city will be upgrading infrastructure on Rue William, between Rue Peel and Rue de la Montagne. Learn why we’re doing this work.

Discover highlights from the 2022 environmental report on air quality in Montréal.

Do you need to leave your home, but don’t know where to go? Are you in danger of losing your home? The city offers support to low-income households that are at risk or about to lose their home. Call 311.

Is your neighbourhood under a water use advisory due to contaminated tap water? Please follow these instructions until water service is restored.

Is your neighbourhood under a drinking water advisory due to contaminated tap water? Please follow these instructions until water service is restored.

A water main break, defective equipment or even significant water  contamination in Montréal can lead to a shortage of drinking water. What can you do to protect your health? Follow these guidelines for dealing with this type of situation.

There’s a watering ban in effect in your area? It’s important to use water sparingly. Here are the instructions to follow until the ban is lifted.

Archaeological excavations at several different Griffintown construction sites have brought to light archaeological objects that reflect the area’s history as the cradle of industrialization in Montréal.

In Montréal, heating with wood is among the main causes of winter smog, which has a major impact on the environment and our health. The bylaw on wood-burning stoves and fireplaces is designed to improve air quality. Learn more.

Here are the municipal facilities for residents wanting to cool off in Lachine.