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Cedar Hills Regional Landfill community meetings

Information on our twice-yearly Cedar Hills community meetings. Find out how to attend meetings, sign up for email notifications, and view meeting notes.

Background and purpose

The King County Solid Waste Division is committed to ongoing communication with households living near the Cedar Hills Regional Landfill. We host twice-yearly gatherings for the community to meet with our staff and BioEnergy Washington.

All meetings are open to the public. We share out meeting dates and information via:

We provide accommodations for people with disabilities when requested at least one week in advance of the meeting. To make a request, call our customer service line at 206-477-4466; TTY Relay: 711.

We post meeting notes and presentation materials to this page following each event.

Want to stay informed? Sign up to receive updates about Cedar Hills Regional Landfill

Want to stay informed?

Sign up to receive updates about Cedar Hills Regional Landfill.

Presentation documents

Neighbor Survey
In February 2020, the Solid Waste Division conducted a community survey. The aim was to learn about the priorities, concerns and communication preferences of people living near the landfill.

Landfill gas

Noise studies

Follow up to the 2012 Noise Study.

Site Development

  • 2010 Cedar Hills Regional Landfill Site Development Plan
    This plan was unanimously approved by the King County Council in December 2010. It summarizes the preferred alternative for future development of the Cedar Hills Regional Landfill. See the Cedar Hills Development Project for the most recent site development plans.