News & Events from the Intertwine
We'll be removing invasive English ivy from the headwaters of Wilkes Creek. Managing these aggressive invasive weeds helps make sure that native plants have a chance to establish themselves.
Garden Tool Maintenance & Repair Workshop with Portland Fruit Tree Project
Tuesday March 24th, 5:30pm - 8:30pm
NE Portland, Vernon neighborhood
Garden Tool Maintenance & Repair Workshop with Portland Fruit Tree Project
Tuesday March 24th, 5:30pm - 8:30pm
NE Portland, Vernon neighborhood
The Columbia Slough Watershed Council works to connect the commnity with the watershed through restoration, recreation and education. Be a part of our mission by joining our Volunteer Outreach Team!
Join us in our mission to protect, enhance, restore and revitalize the Slough and its watershed by joining our Volunteer Paddle Team!
Native Plant and Tree Sale Raises Funds for Scholarships
Sponsored by Washington County Small Woodlands Association
Saturday, March 14 from 9am - 3pm
Bales Thriftway, 17675 SW Farmington Rd, Aloha, OR
70+ varieties of Native Plants, Trees and Shrubs
The Plankhouse is a very popular spring and summer destination, educating and inspiring visitors from all over the Nation and even the World. Attend this training to gain skills to lead the public through this traditional Chinookan-style Plankhouse.
Learn about landscapes, wildlife, and interpretation techniques to prepare for the many students that come to both Ridgefield and Steigerwald Lake National Wildlife Refuges.
Help us continue our work along the Peninsula Crossing Trail!
Restoring headwater habitat, that is the habitat at the source of a river or stream, is an important part of the waterway restoration process. Wilkes Creek flows into the Columbia Slough, so its protection is part of a greater effort to keep the Slough healthy.