Boil Water Advisory Lifted for Parts of Dollard-des-Ormeaux, Dorval, Pointe-Claire, Saint-Laurent
On March 3, 2026, the city of Montreal announced the lifting of the boil water advisory that affected several areas, including Dollard-des-Ormeaux, Dorval, Pointe-Claire, and the Saint-Laurent borough. This advisory had been in effect since March 1, 2026, due to maintenance work on the water supply system. Recent testing confirmed that the water quality now meets all regulatory standards.
Details on the Advisory Lift
Residents in the affected areas no longer need to boil water before consumption. Montreal officials have verified that the drinking water is safe to use.
Recommended Precautions
While the boil water advisory has been lifted, residents are advised to follow a few precautions:
- Open all cold water taps and allow the water to run for a few minutes before use.
- Perform the same procedure for outdoor taps, garden hoses, and drinking fountains.
- Empty, wash, and sanitize coffee makers and ice machines.
- Change filters in water treatment or filtration systems according to the manufacturer’s instructions.
- No need to empty the hot water tank.
Contact Information
For further information, residents can visit Montreal.ca or contact 311 for assistance.
