Potential Effects of Contaminants on Fraser River Sockeye Salmon

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Table 5.2. Selected toxicity reference values (TRVs) for evaluating the potential effects on sockeyesalmon associated with exposure to contaminants <strong>of</strong> concern in sediment.Contaminant <strong>of</strong> ConcernSelected TRVTRV Units (DW) TypeReferencePolychlorinated Biphenyls (PCBs)Total PCBs 0.40 µg/kg PEC MacDonald et al. 2000bPlastics-Related ChemicalsDiethyl phthalate ND ND ND NABis (2-ethylhexyl) phthalate 2647 µg/kg PEL MacDonald 1994DW = dry weight; ND = no data; NA = not applicable; PEL = probable effect level;PEC = probable effect concentration.T-214
Table 5.3. Exposure point concentrations for contaminants <strong>of</strong> concern in surface water for spawning and incubation areas within the Fraser River Basin.Area <strong>of</strong> InterestContaminant <strong>of</strong> ConcernLower Fraser RiverUpper Fraser RiverPitt RiverCultus LakeKakawa LakeLower Thompson R.North Thompson R.South Thompson R.Chilko RiverQuesnel RiverNechako RiverBowron RiverReferenceFraser River BasinConventionals (mg/L)Residue: Non-filterable (TSS) ND ND ND 7.10 ND ND 14.6 88.8 25.0 44.5 58.1 ND ND 80.6Nutrients (mg/L)Nitrogen - Nitrite, dissolved (NO2) ND ND ND 0.003 ND ND ND 0.005 0.003 0.006 0.004 ND ND 0.005Major Ions (mg/L)Chloride, dissolved ND ND ND 1.52 ND ND 2.15 4.9 ND 1.25 0.9 ND ND 4.90Sulfate, dissolved ND ND ND 23.8 ND ND 17.5 48.0 9.36 ND 2.68 ND ND 47.8Metals (µg/L)Aluminum, total ND ND ND ND ND ND ND 1930 3450 529 180 ND ND 1940Arsenic, total ND ND ND ND ND ND ND 25.0 20.0 0.447 ND ND ND 25.0Cadmium, total ND ND ND 0.250 ND ND ND 1.00 ND 0.025 5.00 ND ND 1.00Chromium, total ND ND ND ND ND ND ND 6.48 4.70 1.22 ND ND ND 6.18Cobalt, total ND ND ND ND ND ND ND 2.50 3.10 0.424 ND ND ND 2.50Copper, total ND ND ND 6.80 ND ND ND 9.63 1.00 2.26 ND ND ND 9.28Iron, total ND ND ND 605 ND ND ND 2780 2600 744 330 ND ND 2690Lead, total ND ND ND 0.875 ND ND ND 2.32 0.500 0.213 ND ND ND 2.09Mercury, total ND ND ND 0.025 ND ND ND 36.8 ND ND ND ND ND 36.1Nickel, total ND ND ND 9.50 ND ND ND 5.52 ND 1.70 ND ND ND 5.55Selenium, total ND ND ND ND ND ND ND 0.900 ND 0.383 ND ND ND 0.900Silver, total ND ND ND ND ND ND ND 0.200 0.050 0.013 ND ND ND 0.135Other (µg/L)Phenols ND ND ND 3.45 ND ND ND 3.75 ND ND ND ND ND 4.00ND = no data; R. = river.T-215
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February 2011technical report 2<str
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thresholds), which represent lowest
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Table of ContentsE
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5.5 Summary of the
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List of TablesTabl
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Table 4.17Table 4.18Table 4.19Table
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Table 4.47Table 4.48Table 4.49Table
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Table 6.4Table 8.1Compounds for Nat
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Figure 3.17 Map of
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Figure 5.20 Late Stuart Sockeye Sal
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List of Acronyms2,
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AcknowledgementsThe authors would l
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To assist it in fulfilling this man
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• Development of
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Chapter 2 Geographic and Temporal S
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life history of th
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• Pitt River Area of</str
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Chapter 3 Inventory of</str
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and Paper Mills - Canfor Pulp Limit
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3.1.1.2 Sawmills, Plywood Mills and
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(ENKON Environmental Ltd. 2001). Co
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Effluent toxicity was also included
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2011 for more information on the lo
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facilities identified in Table 3.11
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Inc.), poultry processing facilitie
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• Polycyclic aromatic hydrocarbon
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3.1.1.11 Municipal Wastewater Treat
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• Personal care products (fragran
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with oxytetracycline, ormetoprim, a
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In summary, the contaminants that c
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insecticides, such as phorate, terb
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3.1.2.4 Runoff fro
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the substances most amenable to lon
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• Plastic-related compounds (i.e.
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were used in the effects and exposu
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warrants further assessment to dete
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• Data collected for migration co
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Hazard quotients were calculated fo
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Many other substances have the pote
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Chapter 5 Evaluation of</st
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For surface water and sediment, the
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3. For hardness-dependent water qua
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• 2,3,7,8-TCDD toxic equivalents
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concern by area of
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0.05 mg/L; Glew and Hames 1971). As
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least time rearing in freshwater ha
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The results of thi
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Interest and in the South Thompson
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• Polychlorinated dibenzo-p-dioxi
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glycoproteins, polypeptides, peptid
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In-use herbicides in the Fraser Riv
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and home wood heating; Johannessen
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Pulp and paper mills, saw mills, an
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salinity tolerance were significant
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and gonadosomatic index scores were
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the lowest observed effect concentr
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Spitsbergen et al. (1991) reported
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Chakravorty et al. (1992) observed
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observed in saltwater gobies (Chasm
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(See Chapters 4 and 5 for further i
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emoval efficiency of</stron
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point and non-point source discharg
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Location of NatalS
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Nevertheless, it is possible that e
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concern relative to human or enviro
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these substances to aquatic ecosyst
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• Alkylphenol ethoxylates (APEOs;
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chemicals of poten
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productivity data, it is apparent t
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• Sufficiency - For a cause and e
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infection by various disease agents
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magnitude, and spatial extent <stro
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potential concern were documented a
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pathways and the intensity and exte
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Chilko River, Quesnel River, Nechak
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• The majority of</strong
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7.4.6 Information on Interactive <s
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• Development of
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8.4 Preliminary Evaluation
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8.5 Evaluation of
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the low returns of
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8.9 RecommendationsThis evaluation
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Chapter 9 References CitedAdams, R.
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Braune, B., D. Muir, B. DeMarch, M.
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EIP Associates. 1997. Polychlorinat
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Gallaugher, P. and L. Wood (Eds). P
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Hinch, S.G. and E.G. Martins. 2011.
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Kemble, N.E., D.K. Hardesty, C.G. I
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MacLatchy, D., L. Peters, J. Nickle
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Milston, R.H., M.S. Fitzpatrick, A.
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Peterman, R.M., D. Marmorek, B. Bec
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Smith, D.B., R.A. Zielinski, H.E. T
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USACE (U.S. Army Corps of</
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Walker, M.K., J.M. Spitsbergen, J.R
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Table 2.1. Overview of</str
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Table 2.2. Sampling sites for Early
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Table 2.3. Sampling sites for summe
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Table 2.4. Sampling sites for river
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Table 3.1. Listing of</stro
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Table 3.2. Chemicals of</st
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Table 3.8. Major pipelines transpor
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Table 3.10. Locations of</s
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Table 3.11. Listing of</str
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Table 3.16. List of</strong
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Table 3.17. List of</strong
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Table 3.18. Location of</st
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Table 3.20. Summary of</str
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Table 3.23. Estimated annual contam
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Table 3.28. Inventory of</s
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Table 4.1. Selected toxicity screen
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Table 4.2. Selected toxicity screen
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Table 4.3. Summary of</stro
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Table 4.19. Evaluation of</
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Page 355 and 356: Table 4.29. Evaluation of</
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Table 8.1. Inventory of</st
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Figures
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Figure 5.1. Water Quality Index sco
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Figure 5.3. Fraser River Sockeye Sa
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Figure 5.5. Pitt Sockeye Salmon Pro
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Figure 5.7. Weaver Sockeye Salmon P
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Figure 5.9. Cultus Sockeye Salmon P
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Figure 5.11. Portage Sockeye Salmon
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Figure 5.13. Fennell Sockeye Salmon
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Figure 5.15. Late Shuswap Sockeye S
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Figure 5.17. Chilko Sockeye Salmon
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Figure 5.19. Early Stuart Sockeye S
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Figure 5.21. Stellako Sockeye Salmo
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Figure 5.23. Bowron Sockeye Salmon
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Appendices
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SW4 Deliverables4.1 The Contractor
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obtained on one species, sometimes
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• For substances for which the se
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WeaknessesThere is a lot of
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Pg 110 Ln 4189 - now called Listene
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the potential effects of</s
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A-14
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4. Fish processing plants are fewer
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Appendix 3. Environmental Data Sour
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4. Keyword searches for water quali
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A3.5 Contaminant Spill ReportsData
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River Pulp, Kamloops Cellulose Fibr
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Table A3.1. Water quality stations
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Table A3.1. Water quality stations
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Appendix 4. Data Treatment and Meth
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when multiple samples were reported
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$ Early rearing of
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i) The number of t
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In addition, some sockeye salmon (e
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• Selecting probable effect conce
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deBruyn, A.M., H. deBruyn, M.G. Iko
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Appendix 5. Data description and so
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Potential Effects of Contaminants on Fraser River Sockeye Salmon

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