Lake Oswego Bioswales in the News

Bioswales Make our Neighborhoods a Healthier Place by OLWC Volunteer Coordinator Patrick Blanchard as published int the September 2017 Water Conservation Newsletter Have you...

OLWC Work Party Oct 28: NO IVY DAY!

Come join the Oswego Lake Watershed Council, Mountain Park, neighbors, and friends, for the annual Portland Parks and Recreation sponsored No Ivy Day! As you...
August 2015 Work Party Volunteers

YOU CAN HELP!

You can help protect watershed health! Volunteer to plant trees, sign up for our newsletter, host a presentation, or attend a free workshop. SCHEDULED...

What is the Oswego Lake Watershed Council? The Oswego Lake Watershed Council (OLWC) is a locally organized, non-profit, non-regulatory watershed stewardship organization established to improve the condition and health of the Oswego Lake watershed and its stream network.

Voice of the Pacific Chorus Frog played with the kind permission of Martyn Stewart, www.naturesound.org.