The Household Hazardous Waste (HHW) Facility is located inside the Hidden Valley Transfer Station. This is a Moderate Risk Waste Facility, which only accepts hazardous waste generated by Pierce County Households (no waste generated by businesses will be accepted). Secured from unauthorized access, this facility provides separate areas for safe sorting and storage of Flammables, Caustics, Toxics, Oxidizers, and Acids.

Operating Hours
Tuesdays and Thursdays
8 a.m. - 12 p.m.
1 p.m. - 5 p.m.

Follow the links below for information on


 Acceptable Materials

 Material NOT Accepted

 Preparing items for Transportation

 Directions to Facility

 Other Links

 Questions? Email us!

Please do not leave your Household Hazardous Waste at the Transfer Station when this facility is not open. Hazardous conditions could occur placing others at risk unnecessarily.

For more information about this and other components of our company watch one of our self-guided slide shows.