Potential Effects of Contaminants on Fraser River Sockeye Salmon

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Table 4.15. Summary <strong>of</strong> the available surface-water chemistry data for reference areas within the Fraser River Basin.Life Stage/Class/AnalytennDetect% Non-DetectMeanSDGeometricMeanMinMaxPercentile Distribution5th 10th 25th 50th 75th 90th 95thMetals (µg/L; continued)Mercury, total 12 12 0% 15.3 5.55 14.3 7 21 8.1 9.1 10 18.5 20 20 20.5Molybdenum, total 67 41 39% 0.0761 0.0385 0.0693 0.043 0.2 0.05 0.05 0.05 0.053 0.1 0.1 0.17Nickel, total 63 63 0% 2.01 0.708 1.88 0.7 3.6 1 1.1 1.5 2 2.5 2.88 3.19Selenium, total 54 20 63% 0.0715 0.0555 0.0564 0.025 0.3 0.025 0.025 0.025 0.05 0.1 0.114 0.2Silver, total 45 17 62% 0.0382 0.0351 0.011 5E-04 0.1 0.0005 0.0005 0.001 0.05 0.05 0.1 0.1n = number <strong>of</strong> samples; detect = detected; SD = standard deviation; NA = no data available; TSS = total suspended solids.No data were available for the following areas <strong>of</strong> interest within the Fraser River Basin: Harrison River, Nahatlatch, Seton-Portage.One-half the detection limit was substituted for non-detect values in the distribution calculations.The minimum value shown is the lower <strong>of</strong> one-half the detection limit or the lowest detectable measurement.The maximum value shown is the higher <strong>of</strong> one-half the detection limit or the highest detectable measurement.T-138
Table 4.16. Summary <strong>of</strong> the available sediment chemistry data for the Fraser River Basin.Area <strong>of</strong> Interest/ ChemicalClass/AnalytennDetect% Non-DetectMeanStandardDeviationGeometricMeanMinMaxDistribution5th 10th 25th 50th 75th 90th 95thLower Fraser RiverMetals (mg/kg)Arsenic 39 37 5.13% 5.87 1.57 5.68 4.00 10.00 4.09 4.16 4.79 5.41 6.71 8.20 8.85Cadmium 39 37 5.13% 0.306 0.284 0.269 0.140 2.000 0.182 0.200 0.216 0.260 0.295 0.354 0.400Chromium 58 58 0.00% 41.1 13.0 38.7 17.0 61.7 20.9 21.0 33.0 44.3 50.8 56.8 58.1Copper 58 58 0.00% 33.1 10.2 31.2 14.0 52.0 15.9 17.0 25.2 36.0 39.2 43.4 47.3Iron 58 58 0.00% 30500 8290 29200 15200 46900 16900 17400 26100 31600 35100 40900 44600Lead 59 50 15.25% 10.0 6.24 8.74 3.40 37.0 4.97 5.00 6.50 9.00 10.6 20.0 20.2Mercury 54 49 9.26% 0.058 0.017 0.055 0.025 0.090 0.025 0.033 0.049 0.059 0.070 0.080 0.090Nickel 58 58 0.00% 42.9 8.8 42.0 28.0 57.0 30.0 31.0 35.1 41.5 50.1 55.0 56.3Selenium 4 1 75.00% 0.338 0.175 0.311 0.250 0.600 0.250 0.250 0.250 0.250 0.338 0.495 0.548Silver 25 21 16.00% 0.124 0.050 0.114 0.050 0.220 0.050 0.050 0.110 0.120 0.140 0.192 0.208Zinc 58 58 0.00% 74.4 22.0 70.7 34.0 118.0 38.7 39.7 63.3 75.7 88.2 102.3 106.2Pesticides (mg/kg)Aldrin 31 31 0 0.0003 0.0001 0.0003 0.0003 0.0008 0.0003 0.0003 0.0003 0.0003 0.0005 0.0005 0.0005Chlordane (total) 31 31 0.00% 0.001 0.000 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001Dieldrin 31 0 100.00% 0.0003 0.0001 0.0003 0.0003 0.0005 0.0003 0.0003 0.0003 0.0003 0.0005 0.0005 0.0005Endosulfan A 31 0 100.00% 0.0003 0.0001 0.0003 0.0003 0.0005 0.0003 0.0003 0.0003 0.0003 0.0005 0.0005 0.0005Endosulfan B 31 0 100.00% 0.0003 0.0001 0.0003 0.0003 0.0005 0.0003 0.0003 0.0003 0.0003 0.0005 0.0005 0.0005Endrin 31 0 100.00% 0.0003 0.0 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003Heptachlor epoxide 21 0 100.00% 0.0003 0.0 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003Lindane 31 0 100.00% 0.0003 0.0001 0.0003 0.0003 0.0005 0.0003 0.0003 0.0003 0.0003 0.0005 0.0005 0.0005Methoxychlor 31 2 93.55% 0.0015 0.0009 0.0011 0.0003 0.0025 0.0003 0.0003 0.0008 0.0015 0.0025 0.0025 0.0025Sum DDD 31 21 32.26% 0.0005 0.0 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005Sum DDE 31 22 29.03% 0.0004 0.0001 0.0004 0.0003 0.001 0.0003 0.0003 0.0003 0.001 0.001 0.001 0.001Sum DDT 31 22 29.03% 0.001 0.0 0.001 0.001 0.003 0.001 0.001 0.001 0.001 0.001 0.001 0.001Plastics-Related Chemicals (mg/kg)Diethyl phthalate 10 2 80.00% 0.063 0.028 0.059 0.050 0.120 0.050 0.050 0.050 0.050 0.050 0.111 0.116Bis (2-ethylhexyl) phthalat 10 10 0.00% 0.573 0.456 0.408 0.110 1.440 0.115 0.119 0.190 0.505 0.703 1.242 1.341T-139
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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 3.28. Inventory of</s
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Table 4.44. Frequency of</s
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Table 4.51. Evaluation of</
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Table 4.53. Identification
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Table 5.1. Selected toxicity refere
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Table 5.2. Selected toxicity refere
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Table 5.3. Exposure point concentra
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Table 5.9. Hazard quotients <strong
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Table 5.11. Hazard quotients <stron
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Table 5.19. Hazard quotients <stron
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Table 5.23. Mean concentrations <st
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Table 6.2. Effects
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Table 6.3. Field studies of
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Table 6.4. Compounds for National r
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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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