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Lawn Watering in Brossard: Hours, Allowed Days and Rules

Watering from 9 p.m. to 1 a.m., days based on even or odd addresses, no watering on Mondays: Brossard's drinking water rules explained.

Updated October 31, 2026 · 1 min read

In summer, drinking water use shoots up because of lawn watering. To protect the water system, the City of Brossard regulates watering hours and days.

Allowed hours

Watering with a hose or an automatic system is allowed only from 9 p.m. to 1 a.m. the next day.

Days based on your address

  • Even civic number: Wednesday, Friday and Sunday
  • Odd civic number: Tuesday, Thursday and Saturday
  • Monday: no watering for anyone

The same rules apply to hoses and automatic systems. If you have a programmable system, check its settings at the start of the season.

Good habits

  • a healthy lawn needs about one watering a week; too much water makes grass more fragile;
  • wash your car with a bucket and sponge rather than a hose;
  • fill the pool to about 15 cm from the edge to avoid overflowing;
  • collect rainwater for flower beds;
  • leave your grass a bit longer in summer: it handles the heat better.

New lawns and special cases

Laying sod, seeding or filling a pool may be subject to special rules. If in doubt, contact Services Brossard at 450 923-6311 before you start.

During a drought

During heat waves or drops in water pressure, the City may impose a temporary watering ban. Follow the City’s notices and alerts.

A great lawn without the waste

Lawn treatment, landscaping or a properly set irrigation system: compare up to 4 quotes on our quotes page. For pools, see also our guide on pools and permits in Brossard.

brossard.city is an independent guide, not affiliated with the City of Brossard. Information is provided for general guidance only; check with official sources before making any decision. Spotted an error? Let us know.

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