Site Information
Early Action Cleanup Areas:
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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 
Feasibility Study
Comments on the April 2009 Draft Feasibility Study:
Remedial Investigation
Early Action Areas
Sitewide Early Action documents:
Documents for specific "Early Action" cleanup areas can be found at:
Meeting Materials