BOIL WATER ADVISORY | A preventive boil water advisory is currently in effect for residents of Place de la Moselle, as well as 37 and 75 Avenue de la Moselle. They must boil water for 1 minute before consuming it.
12 May 2026
CLOSURE OF THE PVM1 FIELD | Due to surface repair work, the PVM1 synthetic field at Parc de la Voie maritime and the running track will be closed starting May 7, 2026, until the work is completed.
INFO-WORK | Due to modernization work planned by the Longueuil agglomeration at the Le Royer water treatment plant, Riverside Street will be completely closed to traffic between Fort and Edison avenues from April 20 to the end of May.
A section of Riverside Street will be closed from April 20 through the end of May.
Published on 20 Apr 2026
Due to modernization work planned by the Longueuil agglomeration at the Le Royer plant, Riverside Street will be completely closed to traffic between Fort and Edison avenues from April 20 to the end of May.
The work involves replacing the flow meter and valves. These upgrades are necessary to improve the plant’s reliability and ensure the security of the Longueuil agglomeration’s water supply. A first phase of work was completed in the fall of 2025.
There may be occasional drops in water pressure. However, this situation poses no health risk.
Contact the Citizen Service Centre by calling 311 or emailing 311@longueuil.quebec only if you notice very low water pressure (a very weak trickle of water).
We ask motorists and cyclists to follow the detour signs in place and to be careful when travelling.
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