Region 10 Superfund: Commencement Bay Nearshore Tideflats Serving the people of Alaska, Idaho, Oregon, Washington and 270 Native Tribes Recent Additions | Contact Us | Print Version Search: EPA Home > Region 10 > Cleanup Sites > CBNT > Middle

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Middle Waterway The Middle Waterway is part of the Commencement Bay Nearshore/Tideflats Superfund site in Tacoma, Washington. Fact Sheets Decision Documents Technical Documents Administrative Record Contacts Note: Many of these documents are provided in Adobe Acrobat (.pdf) format. Read about .pdf Fact Sheets EPA to Begin the Second Five-Year Review of Commencement Bay (PDF) (6pp, 350K) - June 2004 Negotiations for Cleanup Completed (PDF) (6pp, 1MB) - May 2003 EPA Public Meeting Presentation (PDF) (39pp, 3MB) - November 20, 2002 EPA approves final cleanup plan for Middle Waterway (PDF) (3pp, 141K) - February 2002 Decision Documents Explanation of Significant Differences (PDF) (6pp, 338K) - March 20, 2003 Explanation of Significant Differences (PDF) (20pp, 1MB) - February 2002 Figure 1: Commencement Bay Location Map (PDF) (1pp, 178K) Figure 2: Middle Waterway Problem Area (PDF) (1pp, 242K) Appendix A: Cost Estimates for Remedial Action (PDF) (3pp, 119K) Appendix B: Summary of selected remedies by area and SMU Appendix C: Responsiveness Summary (PDF) (36pp, 107K) Record of Decision (ROD) - 1989 (Operable Units 01 & 05) Technical Documents Note: Some of these files are very large and could take a long time to download. With a 56K modem, a file larger than 1.5 MB could take over 20 minutes. Year 0 (2004) Baseline Monitoring Report - Problem Areas A & B (PDF) (766pp, 30MB) Year 0 (2004) Baseline Monitoring Report - Problem Area C (PDF) (177pp, 9.9MB) Year 1 (2005) Monitoring Report - Problem Area C (PDF) (338pp, 13.9MB) Year 2 (2006) Monitoring Report - Problem Area C (PDF) (53pp, 6.4MB) Administrative Record Explanation of Significant Differences Administrative Record Index - February 2002 Contacts Community Involvement Coordinators: Jeanne O'Dell, (206) 553-6919 Charles Bert, (360) 753-8073 (Lacey Office) Project Manager: Nancy Harney, (206) 553-6635 [ Main Cleanup | Brownfields ] [ Superfund | FOIA | Records Center ] Point of contact: Nancy Harney E-Mail: harney.nancy@epa.gov Phone Number: (206) 553-6635 Last Updated: 04/04/2008