Notice: Ecology offices are open by appointment only. Contact us to schedule an appointment. You must complete an online health screening prior to your visit.
Find information on reducing toxic chemicals in your home, disposing of household hazardous waste and chemical hazards in your community.
Learn about chemical hazards you may face in your community.
Consumer products can contain toxic chemicals. Safe handling protects you and the environment.
Regulatory guidance and data on household hazardous waste and moderate-risk waste collection.