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Duwamish Waterway
The Superfund Process
Cleaning up the Lower Duwamish Waterway
Preventing pollution in the Duwamish
County’s long-standing commitment
Updates
How can I help the Duwamish?
Duwamish habitat restoration
Toolkit
Site map

For questions about the Duwamish Waterway Programs, please contact Doug Marsano.

Wastewater Treatment Division
King Street Center
201 S. Jackson St., Suite 505
Seattle, WA 98104-3855

Get Directions to our office location in Seattle, Washington.

The Duwamish Waterway... running towards a brighter future

Your tool kit for understanding the cleanup

Glossary
Important dates
Cleanup goals
Cleanup evaluation criteria

Updated: Nov. 29, 2010

The Superfund Process
|Cleaning up the Lower Duwamish Waterway
|Preventing pollution in the Duwamish
|County’s long-standing commitment
|Updates
|How can I help the Duwamish?
|Duwamish habitat restoration
|Toolkit
|Site map

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