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King County's Master Recycler Composter (MRC) volunteer program has ended. Face-to-face community outreach will be provided for King County's Food: Too Good To Waste and Compost More, Waste Less campaigns through community events.

Tilth Alliance (formerly Seattle Tilth) offers a countywide Soil and Water Stewardship volunteer training external link . Volunteers are provided with training about building healthy soil (including composting), water conservation, storm water management and share their knowledge through demonstration projects and workshops in communities. For more information, please contact Chris Hoffer at or 206-633-0451 x108

If you live in the City of Seattle, you can help reduce waste by becoming a Master Composter/Soil Builder. Visit Tilth Alliance external link for more information.

If you have any questions, feel free to contact Karen May.

Related Information

MRC’s provide outreach at Kent Cornucopia Days.
MRC providing Recycle More outreach at Kent Cornucopia Days.
Contact Us

 Call: 206-477-4466

TTY Relay: 711

Fax: 206-296-0197

King County Solid Waste Division mission: Waste Prevention, Resource Recovery, Waste Disposal