Update: Lifting of Boil Water Advisory – Sunderland Avenue

The City of Pointe-Claire would like to inform you that the boil water advisory issued following the repair of a water main break on Sunderland Avenue has been lifted.

Residents were notified of the lifting of the boil water advisory through a door hanger distribution and may now use the water without boiling it.

Boil Water Advisory in Effect – Sunderland Avenue

June 15, 2026

The City of Pointe-Claire advises that the water main break that occurred on Sunderland Avenue has been repaired. 

The following homes are now under a precautionary boil water advisory until further notice: 

• 117 to 129 Sunderland Avenue 

Affected residents must boil their water for at least one minute before consuming it or using it for drinking, food preparation, or brushing teeth. 

Residents will be notified when the boil water advisory is lifted through the delivery of a door hanger and an update to this notice. 

This advisory will be updated as the situation evolves.