Resources for dealing with invasive weeds. For resources related to commonly occurring urban weeds, visit our In Your Yard » Weeds Resources section.
Stay tuned! We will be adding resources to this section shortly.
Links to other resources
Online Invasive Species Hotline – report invasive weeds for all areas of Multnomah County. The toll-free number to call is 1-866-INVADER (1-866-468-2337).