Commissioners: “We will continue to value, respect, and support all individuals as we serve the people of Boulder County.” Read full message.

Immigrant Resources, including a Know Your Rights booklet, are available at Boco.org/ImmigrantResources.

Noxious Weeds & Invasive Species Management
Weeds

Boulder County Community Planning & Permitting Public Office Hours, Virtual Service Hours and a link to schedule an appointment can be found at the bottom of the page.

Noxious Weeds & Invasive Species Management

Noxious weeds and invasive species disrupt native vegetation and ecosystems. Their removal and control is important to protect drinking water supply, agricultural crops, pasture lands and native habitats.

Integrated Weed Management Plan Update
Boulder County is updating its current weed management plan and policies.

Identification
Learn which plants are considered noxious weeds and how they should be removed.

Integrated Pest Management & Control
Learn how to control noxious weeds and invasive species using a combination of mechanical, cultural, biological, and chemical methods.

Report a Concern
Report issues or concerns to the Community Planning & Permitting Department, which is responsible for enforcing compliance with noxious weed regulations in unincorporated Boulder County.

Invasive Plant & Weed Management on Open Space
Learn how noxious weeds are managed on open space property and county maintained road right-of-ways.