Great Willamette Cleanup
Schedule
Sat Oct 04 2025 at 08:30 am to 02:30 pm
UTC-07:00Location
18 Willamette River locations | Portland, OR
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15th Annual Great Willamette Cleanup with sites stretching from the river’s headwaters to its confluence with the Columbia. Pick the spot closest to your heart and Get Dirty for Good. Join an event on the water or on land—stay for the Volunteer Thank You Party!Find an event and register on willametteriverkeeper.org
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Where is it happening?
18 Willamette River locations, Willamette River, Portland, OR 97219, United StatesEvent Location & Nearby Stays:
