2021 Lawn Watering Regulations

green sprinkler on grass spraying water

Every year, Metro Vancouver adopts outdoor water use regulations to conserve drinking water during the summer months. Stage 1 regulations come into effect on May 1 and are in place until October 15. 

The following regulations apply to all properties in Delta when Stage 1 regulations are in place.

Residential properties

Lawn watering regulations:

  • Even-numbered addresses: Wednesday and Saturday mornings from 4 am to 9 am.
  • Odd-numbered addresses: Thursday and Sunday mornings from 4 am to 9 am.

Tree, shrub, and flower watering regulations:

  • On any day from 4 am to 9 am if using a sprinkler.
  • On any day at any time if using a handheld hose, soaker hose, water container, or drip irrigation. All hoses must have an automatic shut-off device.
  • Edible plants are exempt from regulations.

Non-residential properties

Lawn watering regulations:

  • Even-numbered addresses: Monday morning from 1 am to 6 am and Friday morning from 4 am to 9 am.
  • Odd-numbered addresses: Tuesday morning from 1 am to 6 am and Friday morning from 4 am to 9 am.

Tree, shrub, and flower (excluding edible plants) watering regulations:

  • On any day from 1 am to 9 am if using a sprinkler.
  • On any day at any time if hand watering or using drip irrigation. All hoses must have an automatic shut-off device.
  • Edible plants are exempt from regulations.

For more information about these regulations, please visit delta.ca/waterregulations.