ECOSS Annual Event and Auction
Get involved with the Duwamish River Cleanup!
Pollution/Hazardous Waste Prevention in Auto Repair (FREE workshop) - May 15 EPA Public Comment Hearing on Duwamish Cleanup Plan (in Spanish) - May 15
EPA Public Comment Hearing on Duwamish Cleanup Plan - May 29
Industrial Stormwater Management Workshop (Two-day course) - May 29, 30
Duwamish River Festival 12-4pm - August 17
ECOSS' 20th Anniversary Event and Auction - September 13
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