Toxics, air quality and solid waste - King County

Solid waste and illegal dumping

Arsenic and lead

Illegal drug labs

Indoor air quality and mold prevention

Polychlorinated biphenyls (PCBs)

Safe syringe disposal

Cedar Hills Landfill 10-Year Permit

Cover Letter: Reissuance of Cedar Hills Regional Landfill 10-year permit, 2019-2029
Municipal Solid Waste Landfill Permit: Cedar Hills Regional Landfill, permit #PR00155736, 2019-2029

Secure Medicine Return

Now you can return unwanted medications safely at a drop box near you in King County.

Find a drop-box in King County

Statewide drop box locations

Link/share our site at www.kingcounty.gov/toxics