BoCo Alert System

Level 1 Fire Restrictions in effect for western Boulder County (more). See flyer and map for details.

Noxious Weeds & Invasive Species Integrated Pest Management & Control

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 regenerationGet assistance with grass and vegetation establishment by contacting CSU Extension.


  • Release beneficial insects which feed only on targeted noxious weeds


  • Herbicide application

Contact Us

Land Use

Email: Ask a Planner Form
Main: 303-441-3930
Fax: 303-441-4856

Courthouse Annex Building

2045 13th Street
Boulder, CO 80302
8 a.m. - 4:30 p.m. M, W, Th, F
10 a.m. - 4:30 p.m. Tuesday
Plan review services for building permits are not available on Tuesdays. Building permits can be applied for and issued until 4 p.m.
Map & Directions

Mailing Address

PO Box 471
Boulder, CO 80306