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

You're in: Wastewater Treatment » About WTD » Our system » Brightwater Treatment Plant » Library

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.

Staff Contacts

Puget Sound shoreline next to the West Point Treatment Plant, Seattle

Brightwater Treatment Plant – a clean water treatment facility

Library

Documents linked from this page require a PDF reader.

Fact sheets
Graphics
Plant tour materials; see wastewater education

Fact sheets

Technical Facts and Information about Wastewater Treatment Processes at Brightwater, September 2011
MBR, Membrane Bioreactor - cleaner water in less space, August 2011
Also see Fact sheets and graphics for September 24 Grand Opening Media Kit (redirects to Brightwater Center site)

Graphics

Brightwater System map - 8.5 x 11 inches, color
Brightwater System map - 11 x 17 inches (more detailed)
Brightwater Treatment Plant Initial Startup Service Area, September 2011

Related information

Updated: Oct. 4, 2011

Links to external sites do not constitute endorsements by King County. By visiting this and other
King County web pages, you expressly agree to be bound by terms and conditions of the site

© 2012 King County