Weed Watcher Workshop
In this section:
We offer Weed Watcher Workshops each spring to highlight Early Detection and Rapid Response (EDRR) weeds in the Tualatin River watershed. This year’s Weed Watcher Workshop has been recorded for participants to watch on their own.
After you’ve watched the workshop, we encourage you to take a short quiz to test your knowledge of these weeds. Those who complete the quiz and live in Washington County will receive a printed copy of our Weed Watchers Guide as well as a portable boot brush!
Weed Watchers 2021
Take Our Quiz
If you would rather take the quiz on our Survey Monkey page, please click below.
Become a TWISTer
The Tualatin Watershed Invasive Species Team (TWIST), is a trained group of volunteers who help to identify EDRR species in the Tualatin River watershed.
We invite you to join our TWIST Facebook group to learn more.
- TWIST folder
We’ve compiled a variety of resources including an electronic copy of our EDRR Guide, the slides from this workshop, and other information to help treat invasive species.Browse the TWIST folder
- Get help with Identification
Explore our Weed & Pest Directory for easy identification of weeds in the Tualatin River watershed.Explore our Weed & Pest Directory
- Report invasive species sightings
Visit the Oregon Invasive Species Hotline and click "Report Now"Visit oregoninvasiveshotline.org