Maintenance of underground infrastructures

Cleaning of sanitary pipelines and catch basins
  • Beginning of May to the end of July, between 7 am and 7 pm
These repairs may cause noise and splatter.  As a precaution, please keep the lid of your toilet down when the repairs occur in your sector.

Maintenance of water supply network: rinsing of drinking water distribution system and inspection of fire hydrants.
  • From mid-April to the beginning of November, between 7:30 am and 4:15 pm
During this maintenance work, water pressure may decrease and the water may become yellowish. In this case and even though the water is drinkable, it is recommended to let the cold water run until it becomes clear, before drinking it or using it.

For further information concerning the maintenance of the underground infrastructures, contact Services Brossard ( or 450 923-6311).