May 16, 2026

Rainier Household Hazardous Waste (HHW) Collection Event

May 16 8AM – 12PM
Protect wildlife and human health by keeping hazardous waste out of our environment. Bring hazardous waste materials to our hazardous waste collection event Saturday, May 16 from 8am-12pm to the Parking lot next to the Sewer Treatment Plant in Rainier. A map is attached as well.

If you have any questions, call the solid waste coordinator at 503-397-7259.
www.columbiacountyor.gov/departments/SolidWaste/household-hazardous-waste

HHW Flyer_Rainier-2026

Location Map: