GSI Water Solutions, Inc.. 2009 (33 pages)
Abstract:
This Field and Data Report provides results of the Downtown Portland Sediment Characterization (DPSC). The DPSC is a collaborative effort by the Oregon Department of Environmental Quality (DEQ), the City of Portland (City), ZRZ Realty Company, Portland General Electric (PGE), PacifiCorp, and TriMet to assess the potential presence of environmental contaminants in sediment within the downtown reach of the Willamette River from River Mile (RM) 12 to 16.
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Title | Filename | Size (kB) | Document Type |
---|---|---|---|
Data Flat File | 6,809 | Data File | |
Appendix A - Historical Sediment Investigations and Historical Sediment Sampling Locations (LWG and Other Studies) | 927 | Report Appendices | |
Appendix B - Detailed Sampling Maps | 4,175 | Report Appendices | |
Appendix I - Benthic Macroinvertebrate Survey Report | 849 | Report Appendices | |
Appendix L - Data Rules | 840 | Report Appendices | |
Figure 1-1 - Vicinity Map | 1,004 | Report Figures | |
Figure 3-1 - Sediment Sampling Locations Overview | 2,894 | Report Figures | |
Figure 6-1a - Total PCB Aroclor Concentrations in Sediment | 214 | Report Figures | |
Figure 6-11a - Total PAH Concentrations in Sediment Map | 2,906 | Report Figures | |
Figure 6-12a - Total DDx Concentrations in Sediment Map | 2,906 | Report Figures | |
Figure 6-2a - Total PCB Aroclor Concentrations in Sediment Map | 2,905 | Report Figures | |
Figure 6-3a - Total Butyltins Concentrations in Sediment Map | 2,905 | Report Figures | |
Figure 6-4a - Total Organic Carbon Concentrations in Sediment Map | 2,905 | Report Figures | |
Field and Data Report Downtown Portland Sediment Characterization, Willamette River, Portland, Oregon | 322 | Report | |
Table 4-1 - Laboratory Methods for Sediment Samples | 40 | Report Tables | |
Table 6-1 - Analytical Results and Data Reduction of Splits and Reanalyzed Samples | 802 | Report Tables |