Picture taken by Kim Clark, 2009

Hazardous Waste & Toxics Reduction

Home and Neighborhood 

Protect Your Health and Your Environment

  • Toxic Free Tips
    From the Hazardous Substance Information and Education Office (HSIEO) - Resources for households, schools, pet owners, and others. Learn about toxic chemicals and hazardous substances. Protect the environment and your health.
  • Beyond Waste
    This is the state's plan for reducing and eliminating solid and dangerous waste over the next 30 years.
  • Mercury
    Learn more about mercury and what Washington state is doing to protect people and the environment from this potent poison.
  • Sustainability
    Provides inspiration and information about some of the steps that we at Ecology are taking to foster sustainable communities and natural resources within our state.

Know Your Neighborhood

Searchable Databases

  • Ecology's Facility/Site System on the Web
    The Facility/Site Identification System contains key information for each facility/site that is currently, or has been, of interest to Ecology.
  • Fertilizer Database
    What's in that fertilizer? Ecology's Fertilizer Database provides information on waste-derived fertilizers that are registered for distribution and available to consumers in Washington State. 
  • Hazardous Waste Facility Search
    Search a statewide listing of all hazardous waste facilities in a database.

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