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Parks and Open Space

Weed Control - Integrated Pest Management (IPM)

Contact: 311

Homeowner is responsible for weed control:

  • Boulevards maintained by homeowner / occupant;
  • Yards maintained by homeowner / occupant.

City maintenance responsibilities for weed control on boulevards:

  • Boulevards beside a Regional (P1) street - Address Lookup Tool;
  • Boulevards flanking properties beside a regional street;
  • Ditches where grass has never been planted;
  • Boulevards at the rear of a property;
  • Extended boulevards - meaning a boulevard that is at least 20 feet wide as measured from the roadway to the sidewalk or property line.

The primary services of the Branch are to effectively and efficiently:

  • Provide a mowing program for minimizing weed seed production on vacant undeveloped property;
  • Provide a herbicide treatment program for controlling weeds in parks, boulevards and other green space;
  • Provide support services (mowing of private properties) to the Community By-law Enforcement Services;
  • Liaise with 311 to provide service request information.

The City's weed control program is changing begining in 2015 due to new provincial legislation (Non-Essential Pesticide Use Regulation under the Environment Act) which restricts traditional pesticide use on lawns. This means that the City can no longer use certain pesticides on grassed boulevards, parks and athletic fields. Instead, the City will be mowing dandelions in these locations.

Organic Lawn Care:

For more information on how you can reduce weeds by keeping a healthy lawn please check out the City of Winnipeg's Organic Lawn Care site.

Herbicide Treatment Buffer Zone

Individuals opposed to the use of herbicides can register for a Herbicide Treatment Buffer Zone. Requests are to be submitted in writing to:

Parks and Open Space Division
Integrated Pest Management Services
105 - 1155 Pacific Avenue
Winnipeg, MB R3E 3P1

Should you have a weed concern please contact 311.

Weed Sprayer Weed Sprayer

Last update: July 5, 2018
Contact the Public Works Department
General Office Hours
8:30 a.m. to 4:30 p.m.
Monday to Friday
1155 Pacific Avenue
Winnipeg, Manitoba R3E 3P1

Phone, Fax, Email: 311