For questions about the Wastewater Treatment Division website, please send an e-mail message or contact us at:
King Street Center201 S. Jackson St., Suite 500Seattle, WA 98104-3855Phone: 206-684-1280Fax: 206-684-1741Telecommunication device for the deaf (TTY): 711
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Wastewater treatment plants use natural processes to clean water--these processes cannot break down all chemicals.
Make your own cheap and effective cleaning products or choose products with the most natural and simple ingredients.
Did you know? You can use vinegar, baking soda, olive oil, borax, and liquid castile soap to make your own cleaning supplies.
Keep water clean
Properly dispose of medicine
Hazardous waste disposal
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