The City of Dorval actively works to safeguard its water supply. Each summer, the municipality applies clear rules to limit waste and promote responsible consumption. For residents, knowing the watering regulations Dorval enforces is key to avoiding penalties and supporting a healthier environment.
Seasonal Watering Schedule
From June 1 to September 1, watering restrictions apply throughout the city. The schedule depends on your address:
| Manual watering of gardens, flowers, trees, and shrubs Allowed at any time, but hoses must have an automatic shut-off nozzle. |
| Watering with sprinklers or porous hoses (if it’s not raining) Even numbers: Monday, Wednesday, Friday, 5 am to 7 am, 7 h to 11 pm Odd numbers: Tuesday, Thursday, Saturday, 5 am to 7 am, 7 pm to 11 pm |
| Automatic sprinkler systems (Must include a soil moisture sensor) Even numbers: Monday, Wednesday, Friday, 2 am to 5 am Odd numbers: Tuesday, Thursday, Saturday, 2 am to 5 am |
Exceptions and Special Permissions
If you recently installed sod, planted a new tree, or created a new landscape, you can water daily for the first 15 days. However, you must first obtain a free permit from the Urban Planning Department. The request can be submitted online, and permits are issued by email.
Penalties for Non-Compliance
Ignoring the rules can be costly. Residential violations may lead to fines of up to $1,000, while commercial properties face fines up to $2,000.
Outside the restriction period, Dorval still encourages residents to use water wisely. Lawns and gardens typically need only 2–3 centimeters of water per week. This promotes deeper root growth and reduces evaporation.
Simple habits also make a big difference. For example, using a broom instead of a hose to clean sidewalks or driveways can save hundreds of liters of drinking water.
The watering regulations in Dorval enforces each summer are designed to protect drinking water, reduce waste, and maintain healthy landscapes. By following the schedule, applying for permits when needed, and using water wisely, residents can help ensure this essential resource remains available for the future.
Source:: Cité de Dorval