US Army Corps of Engineers ®

Portland District

Relevant, Ready, Responsible, Reliable - Proudly serving the Armed Forces and the Nation now and in the future.


Documents

Copies of the Administrative Record can be viewed at the North Bonneville, Washington, and Cascade Locks, Oregon, City Halls.

Documents on this page are provided in "Portable Document Format" (pdf) and must be viewed using Adobe Acrobat Reader or comparable viewer. A free downloadable copy of Adobe Acrobat Reader is available from Adobe.

Warning! Some files are very large. Users with slow modems may experience delays in downloading each file. If you have difficulty downloading a document due to a slow connection please request a CD version using the Comment Form for this site.

- Oct. 2008 - Final Quality Assurance Project Plan: Upland Operable Unit -- 7.5 MB

- Oct. 2008 - Forebay and Reference Area Smallmouth Bass Summary Report -- 4.7 MB

- Oct. 2008 - Q2 Groundwater, Seep, and Surface Water Sampling Results -- 4.1 MB

- July 2008 - River Operable Unit Remedial Investigation Data Summary Report -- 11 MB

- July 2008 - Reference Area Smallmouth Bass Analysis and Summary Report -- 4.3 MB

- July 2008 - Q1 Groundwater, Seep, and Surface Water Sampling Results -- 7.9 MB

- June 2008 - Groundwater Monitoring Well Installation Report -- 2.9 MB

- May 2008 - Post-Removal Sample Collection -- 17.6 MB

- March 2008 - Pre-Removal Action Sediment and Clam Sample Analysis -- 6 MB

- March 2008 - Forebay Fish Analysis and Summary Report -- 4 MB

- Dec. 2007 - Contractor's Project Closeout Report, In-Water Removal Action -- 3 MB

- Oregon Department of Environmental Quality Site Cleanup Summary Report

- Sept. 2007 - Final Remedial Investigation Management Plan -- 502 KB

- Appendices -- 938 KB
- Figures -- 32.5 MB
- Tables -- 388 KB

- Sept. 2007 - Final Quality Assurance Project Plan: River Operable Unit -- 29 MB


Content POC: Public Affairs Office, 503-808-4510 | Technical POC: NWP Webmaster | Last updated: 10/30/2008 1:33:32 PM

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