King County Navigation Bar (text navigation at bottom)

Yard Waste is a Resource

43,586 tons were disposed of at the landfill in 2008

 
King County Waste Stream Graph

KC Waste Stream

What's in your garbage?

Eighty percent of materials thrown away are resources – not waste.

What is it?

Yard waste is made up of grass clippings, leaves, stalks, twigs, branches and general yard debris.

City and county ordinances prohibit yard waste from curbside garbage collection. Most residential yard waste in King County is turned into compost at Cedar Grove Composting (external site), one of the largest compost facilities in North America.

Why recycle yard waste?

In the landfill yard waste is a wasted resource. As yard waste and other organic materials decompose, they generate harmful greenhouse gases such as methane. When yard waste is composted at the regional compost facility the gas effect is greatly lessened. By recycling and composting yard waste, it becomes a natural plant food and soil amendment. Added to soil, compost absorbs excess rainwater, slows runoff and releases water to plants between rainfalls. Compost also supports the soil food web, which filters air and water as it percolates through, supports healthy plant roots and traps pollutants such as heavy metals and pesticides. Healthy soil is the first step of the popular five-step natural yard care program.

What can you do?

Turn this waste into a resource by:

Related Information

  • What happens to my recyclables? Materials collected for recycling in King County become new products, many of them manufactured locally. This 10-minute video shows how the recycling loop works: from collection to remanufacture to new product.
  • Recycle More. It's Easy To Do. Although most King County residents say they participate in their curbside recycling program, more than half of what ends up in the Cedar Hills Regional Landfill is readily recyclable.
  • Recycle Food. It's Easy To Do. Food scraps and food soiled paper break down into compost, a soil amendment that enriches soil and improves plant health.
  • King County’s Zero Waste program is a guiding principle for all waste reduction and recycling programs.

top of page

Updated: Oct. 8, 2009


King County | News | Services | Contact | Search

Links to external sites do not constitute endorsements by King County.
By visiting this and other King County Web pages,
you expressly agree to be bound by terms and conditions of the site.
The details.