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Wastewater Treatment

King County, Washington

For questions about the Wastewater Treatment Division website, please send an e-mail message or contact us at:

King Street Center
201 S. Jackson St., Suite 500
Seattle, WA 98104-3855
Phone: 206-477-5371
Fax: 206-684-1741
Telecommunication device for the deaf (TTY): 711

Get Directions to our office location in Seattle, Washington.

Staff Contacts

Murray CSO control project  

Project library

You will need a PDF viewer to open and view documents linked off this page.

Note: view meeting calendar for additional project handouts and presentations.

Project updates


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News releases

Alternatives Selection Phase (2007 to 2010) documentation

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For more information

Regulatory agencies (external links)