Skip to main content
King County logo

Did you know? August 16 is Wastewater Professionals Day in King County!

Please consider the harmful substances you may put down drains, pipes, and toilets and collaborate in the public mission held by wastewater professionals to protect the water quality we collectively rely on.

Only toilet paper belongs in the toilet. Do not flush anything else (even if it is labeled flushable). Flushable: wipes are not really flushable – they don’t break down and can cause expensive plumbing problems in your home and damage the sewer system. Put wipes in the trash. Learn more.


Here are some quick navigation links:



Regional wastewater treatment plants

Brightwater, near Woodinville
South Plant, Renton
West Point, Seattle

Regional committees

MWPAAC - Metropolitan Water Pollution Abatement Advisory Committee

RWQC - Regional Water Quality Committee

Resources

WTD career opportunities and internships

Local sewer agencies

King County online directory

Public Records Officers

Department of Natural Resources

Public Health - Seattle and King County

Wastewater Treatment Division StaffJoin our team. Come make clean water with us!

News

WTD news releases.

a wave of water with the phrase "THE BUBBLER" on top and below the surface is the King County logo with department & division (Natural Resources & Parks, Wastewater Treatment Division) Check out the Bubbler newsletter.


Get updates from King County WTD

Get information, news, and alerts via email or text message from King County Wastewater Treatment Division.