skip to main content

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

Black Diamond wastewater infrastructure upgrade

Map - Storage facility alternatives

General location of Phase One storage facilities alternatives (April 2008). Click on storage alternatives on map below to view details.

General location of storage facility alternatives

Alternative D Alternative D Alternative D Alternative D Alternative D Alternative C Alternative C Alternative C Alternative C Alternative A Alternative E