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Technical Documents
This page includes documents about the Lower Duwamish Waterway sediment contamination investigation, Superfund site listing, Slip 4 and Terminal 117.
NOTE: You will need Adobe Acrobat Reader, available as a free download, to view the files on this page. See EPA's PDF page to learn more about PDF, and for a link to the free Acrobat Reader.
Most of these files come from the Lower Duwamish Waterway Group. If a file that you are looking for is not listed here, then you may find it on the Lower Duwamish Waterway Group's documents page

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Phase I Remedial Investigation Report
Draft Phase II Remedial Investigation Report
Feasibility Study
Early Action Areas
Slip 4 - Early Action Area
Terminal 117 - Early Action Area
Legal Documents
Terminal 117, Early Action Area Amendment, Statement of Work No. 1 (PDF) - September, 2007 (14pp, 63K)
Slip 4, Administrative Settlement and Order on Consent for Removal Action (PDF) - September 28, 2006 (53pp, 662K)
Terminal 117, Administrative Settlement and Order on Consent for Removal Action (AOC) - December 22, 2005 (53 p 372K .pdf)
Lower Duwamish Waterway Site Updated Memorandum of Understanding Between the United States Environmental Protection Agency and the Washington Department of Ecology (PDF) (18 pp. 700K) - updated April 2004
Lower Duwamish Waterway Site Memorandum of Understanding Between the United States Environmental Protection Agency and the Washington Department of Ecology (PDF) (9 pp. 365K) - April 2002
LDW, Administrative Order on Consent (AOC) - December 20, 2000 (requires four parties to investigate contamination and evaluate cleanup alternatives) (45 page 622K .pdf file)
LDW, Statement of Work (SOW) - December 2000 (outlines required tasks for completing the investigation of contamination and evaluation of cleanup alternatives) (20 page 210K .pdf file)
LDW, Responsiveness Summary - December 13, 2000 (responds to public comments on AOC and SOW) (34 page 86K .pdf file)
Superfund Site Listing
Other Technical Documents
Controlling Pollution at the Source
Washington Department of Ecology
[ Main Cleanup | Brownfields ]
[ Superfund | FOIA | Records Center ]
Point of contact: Renee Dagseth
E-Mail: dagseth.renee@epa.gov
Phone Number: (206) 553-1889
Last Updated: 09/18/2009
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