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Many King County facilities are closed to the public. Learn how to access services remotely or while following social distancing guidelines.  
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Approximately 28 staff keep Brightwater operating 24/7: laboratory, operations, maintenance, electricians, instrument technicians, engineers, management, administrative, and planning support.

rsz_9349421168_6b7b7aa724_zDisinfection system maintenance

View more photos on our Flickr site  .

Contact us

24 hour emergency and odor reporting:   206-263-9500
Administration:   206-263-9465

Address
22505 State Route 9 S.E.
Woodinville, WA 98072-6010

Directions and map