Holiday closure Monday May 28: Most county offices will be closed in observance of Memorial Day.

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

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Puget Sound shoreline next to the West Point Treatment Plant, Seattle
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Smooth sailing for Brightwater outfall pipelines

These videos are published on Vimeo and should be accessible from all devices including iPhone and iPad. 

  • Part 1 - the first outfall pipeline was submerged on September 10, 2008
  • Part 2 - the second outfall pipeline was submerged on September 12, 2008

Part 1 Video length 3 minute, 41 seconds. September 10, 2008.

Part 2 Video length 2 minute, 25 seconds. September 12, 2008.

Back to project videos.

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