Noxious Weeds & Invasive Species Integrated Pest Management & Control

The Boulder County Community Planning & Permitting office at 2045 13th St., Boulder is open to the public on Monday, Wednesday, and Thursday from 8 a.m. to 3 p.m., and on Tuesday from 10 a.m. to 3 p.m. Appointments are available on Tuesday but are not required. Schedule an appointment.

Integrated Pest Management & Control

Noxious weeds and invasive species can be managed using a combination of control methods. View State of Colorado Noxious Weed program for more information.


  • Remove seed heads
  • Hand pull
  • Mow


  • Overseed with native plants
  • Reduce grazing intervals to encourage plant regeneration. Get assistance with grass and vegetation establishment by contacting CSU Extension.


  • Release beneficial insects which feed only on targeted noxious weeds


  • Herbicide application

Contact Us

Community Planning & Permitting (formerly the Land Use Dept.)

Email: Ask a Planner Form
Main: 303-441-3930

Courthouse Annex Building

2045 13th St.
Boulder, CO 80302


8 a.m. to 3 p.m. Monday, Wednesday, Thursday
10 a.m. to 3 p.m. Tuesday
Map and Directions

Mailing Address

Community Planning & Permitting
PO Box 471
Boulder, CO 80306
Community Planning & Permitting website