Lower Duwamish Waterway Superfund Site Technical Documents | Region 10 | US EPA

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Lower Duwamish Waterway Superfund Site Technical Documents

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Superfund Records Center

The Region 10 Superfund Records Center is a centralized storage and processing facility for Superfund documents. The Records Center includes a public viewing area for Dockets and Administrative Records, a self-service photocopier, and a microfilm reader/printer.
Visit the Records Center

Alternative Document Formats

Alternate document formats are available. For reasonable accommodation, please contact Renee Dagseth (dagseth.renee@epa.gov) at 206-553-1889. TTY users, call 1-800-877-8339.


Hard copies of technical documents, fact sheets, and other documents are also available for review at the Document Repository locations.

Additional documents may be available on the Lower Duwamish Waterway Group's documents page Exit EPA disclaimer

Feasibility Study

Final Feasibility Study:

Appendices: Supplements: Remedial Investigation

Early Action Areas

Sitewide Early Action documents: Documents for specific "Early Action" cleanup areas can be found at: Meeting Materials



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