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Potential Effects of Contaminants on Fraser River Sockeye Salmon

Potential Effects of Contaminants on Fraser River Sockeye Salmon

Potential Effects of Contaminants on Fraser River Sockeye Salmon

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Table 4.48. Summary <str<strong>on</strong>g>of</str<strong>on</strong>g> hazards posed to sockeye salm<strong>on</strong> exposed to surface water during the adult upstream migrati<strong>on</strong> life stage within the <strong>Fraser</strong> <strong>River</strong>Basin (maximum hazard quotients are reported for each chemical <str<strong>on</strong>g>of</str<strong>on</strong>g> potential c<strong>on</strong>cern).Area <str<strong>on</strong>g>of</str<strong>on</strong>g> InterestChemical <str<strong>on</strong>g>of</str<strong>on</strong>g> <str<strong>on</strong>g>Potential</str<strong>on</strong>g>C<strong>on</strong>cernLower <strong>Fraser</strong> <strong>River</strong>Upper <strong>Fraser</strong> <strong>River</strong>Pitt <strong>River</strong>Harris<strong>on</strong> <strong>River</strong>Cultus LakeKakawa LakeNahatlatchSet<strong>on</strong>-PortageLower Thomps<strong>on</strong> <strong>River</strong>North Thomps<strong>on</strong> <strong>River</strong>South Thomps<strong>on</strong> <strong>River</strong>Chilko <strong>River</strong>Quesnel <strong>River</strong>Nechako <strong>River</strong>Bowr<strong>on</strong> <strong>River</strong>Reference<strong>Fraser</strong> <strong>River</strong> BasinMetals (c<strong>on</strong>tinued)Bor<strong>on</strong>, total 0.0825 0.00367 ND ND 0.0717 ND ND ND 0.0167 0.0167 0.0583 0.0117 1.85 0.00350 ND 0.00117 1.85Cadmium, total 82.4 159 ND ND 0.647 ND ND ND 58.8 588 412 2.35 23.5 118 ND 235 588Chromium, total 44.0 19.1 ND ND 24.0 ND ND ND 27.0 20.0 40.0 0.700 8.00 20.7 ND 16.9 44.0Cobalt, total 2.29 2.60 ND ND 0.375 ND ND ND 2.00 3.25 3.50 0.320 0.375 0.200 ND 0.300 3.50Copper, total 79.5 59.0 ND ND 0.400 1.50 ND ND 10.0 10.5 9.00 5.50 12.0 365 ND 54.0 365Ir<strong>on</strong>, total 54.7 147 8.43 ND 5.53 1.67 ND ND 6.93 7.63 2.73 2.55 37.7 4.90 ND 2.53 147Lead, total 8.00 8.10 ND ND 0.114 2.00 ND ND 2.00 60.0 60.0 6.00 0.500 18.8 ND 2.80 60.0Manganese, total 0.410 0.606 ND ND 0.0787 0.0289 ND ND 0.0136 0.0645 0.0431 0.0911 0.322 0.0950 ND 0.0360 0.606Mercury, total 2000 4550 ND ND ND ND ND ND ND ND ND ND 7250 26500 ND 2500 26500Molybdenum, total 0.411 0.274 0.0685 ND 0.0274 0.00822 ND ND 0.685 0.274 0.137 0.0186 0.425 0.959 ND 0.00685 0.959Nickel, total 1.32 0.880 ND ND 0.235 0.200 ND ND 0.200 0.400 4.00 0.108 0.280 3.60 ND 0.172 4.00Selenium, total 0.400 0.600 ND ND 0.240 ND ND ND 0.100 60.0 60.0 0.200 0.800 1.20 ND 0.970 60.0Silver, total 7.00 8.00 ND ND 0.0300 ND ND ND ND ND ND 0.100 0.500 403 ND 6.00 403ChlorophenolsDichlorophenols 0.0125 0.0125 ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.0125M<strong>on</strong>ochlorophenols 0.00357 0.00357 ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.00357Pentachlorophenol 0.0500 0.0500 0.100 ND ND ND ND ND ND ND ND ND ND ND ND ND 0.100Tetrachlorophenols 0.0250 0.0250 0.0500 ND ND ND ND ND ND ND ND ND ND ND ND ND 0.0500Trichlorophenols 0.00139 0.00139 0.00278 ND ND ND ND ND ND ND ND ND ND ND ND ND 0.00278T-199

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