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: 206-684-1280 Fax: 206-684-1741 Telecommunication device for the deaf (TTY): 711
Get Directions to our office location in Seattle, Washington.
In 2013, the utility will spend $6.1 million to carry out activities that guide the planning, design, and construction of new pipeline improvements and expansions within the utility’s 420-square-mile service area.