Appendix C - Passaic River Public Digital Library

Figure 6-4 Hazard Indices for Wildlife Receptors Under Current Conditions. ......................................6-21
Figure 6-5. Hazard Ratios for Wildlife Receptors Based on NOAEL Tissue Residue Under Current
Conditions. ...........................................................................................................................6-22
Figure 6-6. Hazard Ratios for Wildlife Receptors Based on LOAEL Tissue Residue Under Current
Conditions. ...........................................................................................................................6-22
Figure 6-7. Hazard Ratios for Piscivorous Avian Receptors Based on NOAEL- and LOAEL-based
CBRs Under Current Conditions..........................................................................................6-23
Table 6-18. Summary of Ecological Risk Estimates Wildlife Receptors Under Current Conditions.....6-25
Figure 7-1. Example of Averaging Future Average Annual Concentrations ...........................................7-4
Figure 8-1. Relative Risk Reduction Comparison Among Future Actions.............................................8-12
Figure 8-2. Comparison of Current and Future Hazards for Each Remediation Scenario Based on
Sediment Benchmarks..........................................................................................................8-19
Figure 8-3 Comparison of Current and Future Hazards for Each Remediation Scenario Based on
Fish CBRs. ...........................................................................................................................8-19
Figure 8-4. Comparison of Current and Future Hazards for Each Remediation Scenario Based on
Wildlife Dietary Exposure Modeling. ..................................................................................8-20
Figure 8-5. Hazard Reductions over Time for Each Remediation Scenario – Benthic
Macroinvertebrate and Fish Endpoints.................................................................................8-21
Figure 8-6. Hazard Reductions over Time for Each Remediation Scenario – Wildlife Receptors.........8-22
Figure 8-7. Relative Hazard Reduction Comparison among Remedial Alternatives – Benthic
Macroinvertebrate and Fish Endpoints.................................................................................8-24
Figure 8-8. Relative Hazard Reduction Comparison among Remedial Alternatives – Wildlife
Receptors..............................................................................................................................8-25
Figure 8-9. Upper and Lower Bounds on the Estimated Adult Future Risk /Hazard for Consumption
of Fish...................................................................................................................................8-30
ATTACHMENTS
Attachment 1: Supporting Data
Attachment 2: Screening Process for Contaminants of Potential Ecological Concern (COPECs)
Attachment 3: ProUCL Output Worksheets
Attachment 4: Human Health Risk: Current Conditions
Attachment 5: Critical Body Residues for Invertebrates and Fish
Attachment 6: Ecological Risk: Current Conditions
Attachment 7: Human Health Risk: Future Conditions
Attachment 8: Ecological Risk: Future Conditions
Draft Focused Feasibility Study Risk Assessment v June 2007
Lower Passaic River Restoration Project Appendix C