• Roads and maintenance
  • Info construction

The City of Montréal's Service de l’eau hereby wishes to inform you that construction will begin on the drinking water pressure regulation chamber on Royalmount Avenue between Décarie Boulevard and Royden Road.

This work falls within the City of Montréal’s waterworks optimization program. The construction of several water pressure regulation chambers will help control the water pressure in the water supply system, in addition to several other improvements.

Work schedule and completion date

  •  Starting in the week of July 3rd and until the end of the month of August
  •  Monday to Friday, 7:00 – 19:00

Water shut-offs

A water shut-off is to be expected. Notices will be distributed to the businesses concerned, 48 hours before these shut-offs. Please keep an eye out for these notices so that you can prepare accordingly and therefore minimize the inconveniences.


  • One lane on Royalmount Avenue in each direction


Monday to Friday, 8:30-16:30: 514 872-3777 (Info-travaux hotline)

Outside office hours, dial 311 and specify that you are calling about work carried out by the Service de l’eau (DGSRE).