Click on the boxes in the flow-chart below to view documents from each phase of the process.
Important Notice Accessibility of Older Documents Expires After December 30, 2020
All documents published before January 1, 2020 will no longer be accessible on this website after December 30, 2020. After December 30, 2020 all older documents can be accessed through the project repositories or by direct request to California Department of Toxic Substances Control.
|Type||Download||Document Name||Publish Date||Size|
|Click to Download||Revised Table of Wells for Proposed Technical Trial for Alternative Sampling Approaches at Selected Monitoring Wells, PG&E Topock Compressor Station, Needles, California||September 11, 2012||62.86 KB|
|Click to Download||Proposed Technical Trial for Alternative Sampling Approaches at Selected Monitoring Wells, PG&E Topock Compressor Station, Needles, California||August 27, 2012||293.38 KB|
|Click to Download||Technical Memorandum of Draft Well Inventory Data Package to Support Discussion of Future Well Decommissioning Activities, PG&E Topock Compressor Station, Needles, California||September 30, 2011||3.32 MB|
|Click to Download||Technical Memorandum - Summary of Colorado River Bridge Pier Construction and Hydrogeologic Assessment||October 31, 2008||16.07 MB|
|Click to Download||Final Land Use Memorandum, PG&E Topock Compressor Station, Needles, California||November 5, 2007||131.55 KB|
|Click to Download||Tech Memo re: Closure Information for Former 300B Pipeline Liquids Tank at PG&E Topock Compressor Station||April 27, 2007||3.24 MB|
|Click to Download||Technical Memorandum: Well Disposition Evaluation for Inactive Supply Well PGE-7||February 24, 2006||401.54 KB|
|Click to Download||Chromium Sample Filtration Comparison Test Report||May 23, 2005||4.5 MB|
|Click to Download||Tech Memos: In Situ Test Plan, Core Test Plan, and Geotechnical Test Plan||June 7, 2004||4.52 MB|
|Click to Download||Exploratory Drilling Results and Evaluation of Groundwater Pilot Test Extraction Sites||December 23, 2003||957.66 KB|
|Click to Download||Tech Memo: Summary Workplan Groundwater Exploratory Boring and Test||November 13, 2003||1.13 MB|
|Click to Download||Draft Tech Memo: Groundwater Pilot Study||September 2, 2003||303.76 KB|