The Land Use Department is responsible for enforcing compliance with noxious weed regulations in unincorporated Boulder County. For issues concerning properties inside city limits, please contact the Municipality Contacts Within Boulder County.
You may report a noxious weed concern to Boulder County three ways:
- Online: Report a Land Use Code Violation
- Phone: 303-441-3930
Boulder County Land Use
PO Box 471
Boulder, CO 80306