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Thea Foss, Wheeler-Osgood Waterway Thea Foss and Wheeler-Osgood Waterways are part of Commencement Bay /Nearshore Tideflats Superfund site in Tacoma, Washington. Fact Sheets Decision Documents Technical Documents Administrative Record Contacts Many of these documents are provided in Adobe Acrobat (.pdf) format. Some files are very large and may take a long time to download. Read about .pdf Fact Sheets June 2004 - EPA to Begin the Second Five-Year Review of Commencement Bay (PDF) (6pp, 350 K) January 2004 - Final designs approved for Thea Foss and Wheeler-Osgood Waterways (PDF) (4pp, 179K) May 2003 - In-Water Work To Begin in August - City Contractor Selected (PDF) (6pp, 1MB) March 2003 - 30 Day Public Comment Period for Hylebos and Thea Foss - Wheeler Osgood Waterways (PDF) March 2003 - Thea Foss - Wheeler Osgood Waterways (PDF) November 2002 - Waterway Presentation (PDF) (3.1 MB) October 1998 - Thea Foss Waterway Proposed Settlement Agreement (PDF) (2pp, 121K) September 1998 - Bay-Wide Update (PDF) (4pp, 156K) December 1997 - Source Control of the Thea Foss & Wheeler/Osgood Waterways: Stormwater (PDF) (7pp, 43K) July 1997 - Bay-Wide Update (PDF) (9pp, 48K) July1997 - Thea Foss and Wheeler Osgood Waterways (PDF) (3pp, 25K) Decision Documents Record of Decision (ROD) EPA/AMD/R10-91/027 12/31/1990 Head of Thea Foss Source Control Superfund Five Year Review Report (PDF) (83pp, 363K) - December 2004 Explanation of Significant Differences (ESD) (PDF) (15pp, 54K) - September 2004 Documents related to Upland Disposal and use of the Transloading Pier on Middle Waterway for Thea Foss Dredged Sediments: Table 10-2 - Draft Estimate for Waterway Remediation (PDF) (2pp, 60K) - November 11, 2002 Appendix 5 - Upland Disposal Facility Analysis (PDF) (107pp, 2MB) - January 31, 2003 Thea Foss Order for Access Administrative Record Index (PDF) (5pp, 15K) - March 2002 Explanation of Significant Differences (ESD) (PDF) (140pp, 12MB) - August 2000 Technical Documents Note: Large files may take over 10 minutes to download. Utilities Year 5 Operations, Maintenance, and Monitoring Report (PDF) (250 pp. 11.3MB) - September 2009. Appendices available upon request to Kira Lynch. City of Tacoma Year 2 Annual Operations, Maintenance, and Monitoring Report (PDF) (156 pp. 18MB) - March 23, 2009. Appendices available upon request to Kira Lynch (lynch.kira@epa.gov) Utilities Year 3 OMMP Report (PDF) (209 pp. 7.3MB) - August 2007 Appendix B: Site Visit (PDF) (17 pp. 1.4MB) Appendix G Report 1 (PDF) (742 pp. 17MB) Appendix G Report 2 (PDF) (482 pp. 11.7MB) Appendix G Report 3 (PDF) (594 pp. 14MB) Utilities/City of Tacoma Year 3 Supplemental Sampling and Analysis Memo (PDF) (51pp, 5.4MB) Technical Memo: Year 3 Monitoring Survey for Simpson Middle Waterway Log Haul Facility (PDF) (11pp. 175K) City of Tacoma Year 0 Baseline Monitoring Report (PDF) (837 pp. 62.5MB) Technical Memorandum: Changes to OMMP based on Year 0 Report (PDF) (14 pp. 463K) Attachment A-1: Low Tide Slope Cap Inspection (PDF) (211 pp. 25MB) Attachment B-1: Supplemental Natural Recovery Area (PDF) (59 pp. 7MB) Attachment D-1: Post-Construction Hydrogeologic Conditions (PDF) (142 pp. 18 MB) Attachment D-2: Memo Identifying Wells to Be Monitored to Establish a Baseline (PDF) (3 pp. 1.2MB) Attachment D-3: Response to Comments (PDF) (17 pp. 7.5MB) Attachment E-1: Habitat Migration Area Monitoring (PDF) (pp. 9MB) City of Tacoma OMMP Report (PDF) (466 pp. 21.2MB) - September 2006 City of Tacoma Institutional Controls Plan (PDF) (36pp, 600K) - September 2006 City of Tacoma Remedial Action Construction Report (PDF) (291 pp. 17MB) - September 2006 Appendices (PDF) (447 pp. 27MB) Utilities Year 2 Operation, Maintenance, and Monitoring Plan Report (PDF) (294pp, 19MB) - November 2006 Utilities Year 1 Operation, Maintenance, and Monitoring Plan Report (PDF) (169pp, 10MB) - October 2005 Utilities Recontamination Observation Report (PDF) (253pp, 10MB) - July 2005 Administrative Record Thea Foss Order for Access (PDF) (5pp, 15K) - March 2002 Hylebos/Thea Foss Waterway Explanation of Significant Differences (PDF) (138pp, 280K) - August 2000 Contacts Community Involvement Coordinators: Jeanne O'Dell, (206) 553-6919 Charles Bert, (360) 753-8073 (Lacey Office) Project Manager: Kira Lynch, (206) 553-2144 [ Main Cleanup | Brownfields ] [ Superfund | FOIA | Records Center ] Point of contact: Kira Lynch E-Mail: lynch.kira@epa.gov Phone Number: (206) 553-2144 Last Updated: 10/02/2009