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For questions about the Wastewater Treatment Division Web site, please send an e-mail message or contact us at:

King Street Center
201 S. Jackson St., Suite 505
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

Things you can do to protect your environment

Besides learning about and commenting on wastewater projects, services and programs in your community, you can take other actions to protect public health and the environment. Below are links to information about things you can do to protect your home and family, the wastewater treatment process, and water quality.

Sewage Overflow Card, front side
Know Your Sewer System - Know Who to Call. Download this fact sheet (PDF) and record emergency contact numbers in case of a sewage overflow. The back side of this fact sheet includes information on keeping yourself safe during a flooding event or sewage overflow and helpful hints to prevent overflows.

Don't Flush Trouble! Click to enlarge.
Put used cleaning wipes, cloths and pads in the trash, NOT the toilet!
 (PDF)

Recipies for cleaner backyard
Recipes for a Cleaner Backyard (PDF). Safe and simple household products means a healthier family and a cleaner Puget Sound.

King County Family Fun
King County Family Fun!
. Resources, games, fun facts, tricks and tips to reduce your carbon footprint and green up your ride, home and garden.

image of Bert the Salmon

Protecting water quality starts with you

More King County resources

External resources

Can the wipes
Can the wipes
-- Clean Water Services, Hillsboro, Oregon