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
What can I do to protect water? Bus transportation Community events and presentations Brightwater West Point South Plant

Participant information and directions

You will need a PDF reader to view and print files.

Participant information sheets

Please print out and distribute to all participants (including students!)

Driving directions and site maps

Education resources

Education program questions: contact Casey Plank at 206-263-6028 or casey.plank@kingcounty.gov

King County WTD, a Clean-Water Agency is on FacebookKing County WTD, a Clean-Water Agency is on Flickr

Other county education resources