- March 18, 2017
- 9:00 am
|Ever wonder about that slow-moving channel of water running through Gresham, Fairview, and NE & N Portland? This free hands-on workshop will explore the unique character, challenges and opportunities of the Columbia Slough and its Watershed. You’ll learn about soil & sediment in relation to water quality, how the Slough has changed over time, and what that means for fish, wildlife, people and businesses.
EXPLORE Macroinvertebrates (water bugs) that live in the Slough.
**This free and hands-on workshop is open to everyone interested in learning more about the Columbia Slough Watershed. No prior watershed knowledge or experience required. Read more