Abstract
The Salinas River watershed along the central coast of California, U.S.A., supports rapidly growing urban areas and intensive agricultural operations. The river drains to an estuarine National Wildlife Refuge and a National Marine Sanctuary. The occurrence, spatial patterns, sources and causesof aquatic toxicity in the watershed were investigated by sampling four sites in the main river and four sites in representative tributaries during 15 surveys between September1998 and January 2000. In 96 hr toxicity tests, significant Ceriodaphnia dubia mortality was observed in 11% of the mainriver samples, 87% of the samples from a channel draining anurban/agricultural watershed, 13% of the samples fromchannels conveying agricultural tile drain runoff, and in 100% of the samples from a channel conveying agricultural surface furrow runoff. In six of nine toxicity identificationevaluations (TIEs), the organophosphate pesticides diazinon and/or chlorpyrifos were implicated as causes of observed toxicity, and these compounds were the most probable causes oftoxicity in two of the other three TIEs. Every sample collectedin the watershed that exhibited greater than 50% C. dubia mortality (n = 31) had sufficient diazinon and/or chlorpyrifos concentrations to account for the observed effects.Results are interpreted with respect to potential effects on other ecologically important species.
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Ankley, G. T., Dierkes, J. R., Jensen, D. A. and Peterson, G. S.: 1991, ‘Piperonyl butoxide as a tool in aquatic toxicological research with OP insecticides’, Ecotoxicol. Environ. Saf. 21, 266-274.
Bailey, H. C., DiGiorgio, C., Kroll, K., Miller, J. L., Hinton, D. E. and Starrett, G.: 1996, ‘Development of procedures for identifying pesticide toxicity in ambient waters: Carbofuran, diazinon, chlorpyrifos’, Environ. Toxicol. Chem. 15, 837-845.
Bailey, H. C., Miller, J. L., Miller, M. J., Wiborg, L. C., Deanovic, L. and Shed, T.: 1997, ‘Joint acute toxicity of diazinon and chlorpyrifos to Ceriodaphnia dubia’, Environ. Toxicol. Chem. 16, 2304-2308.
Bailey, H. C., Deanovic, L. A., Reyes, E., Kimball, T., Larson, K., Cortright, K., Connor, V. and Hinton, D. E.: 2000, ‘Diazinon and chlorpyrifos in urban waterways in northern California, U.S.A.’, Environ. Toxicol. Chem. 19, 82-87.
Busby, P. J., Wainwright, T. C., Bryant, G. J., Lierheimer, L. J., Waples, R. S., Waknitz, F. W. and Lagomarsino, I. V.: 1997, ‘Status Review of West Coast Steelhead from Washington, Idaho, Oregon, and California’, NOAA-NMFS, Technical Memorandom MNFS-NWFSC-27. National Oceanic and Atmospheric Administration, Springfield, VA, U.S.A.
CFBF: 2000, California Farm Bureau Federation Website: http://www.cfbf.com.
CDPR: 2000, California Department of Pesticide Regulation Website: http://www.cdpr.ca.gov.
De Vlaming, V. and Norberg-King, T. J.: 1999, ‘A Review of Single Species Toxicity Tests: Are the Tests Reliable Predictors of Aquatic Ecosystem Community Responses?’ EPA 600/R-97/11, Technical Report, U.S. Environmental Protection Agency, Duluth, MN, U.S.A.
De Vlaming, V., Connor, V., DiGiorgio, C., Bailey, H. C., Deanovic, L. A. and Hinton, D. E.: 2000, ‘Application of whole effluent toxicity test procedures to ambient water quality assessment’, Environ. Toxicol. Chem. 19, 42-62.
Downing, J., Jacobi, M., Fairey, R. F., Roberts, C., Clark, R., Anderson, B. S., Hunt, J.W., Tjeerdema, R. S., Oakden, J., Wilson, C. J., Kapahi, G., Stephenson, M. D., Puckett, H. M.: 1998, ‘Chemical and Biological Measures of Sediment Quality in the Central Coast Region’, New series No. 5, Technical Report, State Water Resources Control Board, Sacramento, CA, U.S.A.
Durhan, E. J., Norberg-King, T. J. and Burkhard, L. P.: 1993, ‘Methods for Aquatic Toxicity Identification Evaluations; Phase II Toxicity Identification Procedures for Samples Exhibiting Acute and Chronic Toxicity’, EPA/600/R-92/080, Technical Report, U.S. Environmental Protection Agency, Duluth, MN, U.S.A.
Eagleson, K. W., Lenat, D. L., Ausley, L. W. and Winborne, F. B.: 1990, ‘Comparison of measured instream biological responses with responses predicted using the Ceriodaphnia dubia chronic toxicity test’, Environ. Toxicol. Chem. 9, 1019-1028.
Ehrlich, P. R., Ehrlich, A. H. and Holdren, J. P.: 1977, Ecoscience, W. H. Freeman and Co., 1051 pp.
Ganapathy, C., Nordmark, C., Bennett, K., Bradley, A., Feng, H., Hernandez, J. and White, J.: 1997, ‘Temporal Distribution of Insetcicide Residues in Four California Rivers’, DPR EH97-06, Technical Report, California Department of Pesticide Regulation, Sacramento, CA, U.S.A.
Giesy, J. P., Solomon, K. R., Coates, J. R., Dixon, K. R., Giddings, J. M. and Kenaga, E. E.: 1999, ‘Chlorpyrifos: Ecological risk assessment in north american aquatic environments’, Rev. Environ. Contam. Toxicol. 160, 1-129.
Hansen and Associates: 1994, ‘Identification and Control of Toxicity in Storm Water Discharges to Urban Creeks’, Final Report, Alameda County Urban Runoff Clean Water Program, Hayward, CA, U.S.A.
Hoffman, R. S., Capel, P. D. and Larson, S. J.: 2000, ‘Comparison of pesticides in eight urban streams’, Environ. Toxicol. Chem. 19, 2249-2258.
Hunt, J. W., Anderson, B. S., Phillips, B. M., Tjeerdema, R. S., Puckett, H. M. and De Vlaming. V.: 1999, ‘Patterns of aquatic toxicity in an agriculturally dominated coastal watershed in California’, Agric. Ecosyst. Environ. 75, 75-91.
Hunt, J. W., Anderson, B. S., Phillips, B. M., Tjeerdema, R. S., Taberski, K. M., Wilson, C. J., Puckett, H. M., Stephenson, M., Fairey, R. and Oakden, J.: 2001, ‘A large-scale categorization of sites in San Francisco Bay based on the sediment quality triad, toxicity identification evaluations, and gradient studies’, Environ. Toxicol. Chem. 20, 1252-1265.
International Joint Commission Canada and United States: 1987, 'Revised Great LakesWater Quality Agreement of 1978-Agreement with Annexes and Terms of Reference, Between the United States and Canada Signed at Ottawa November 22, 1978 and Phosphorus Load Reduction Supplement Signed October 16, 1983 as Amended by Protocol Signed November 18, 1987’, International Joint Commission Canada and United States, Windsor, ON, Canada.
Johnson, W. W. and Finley, M. T.: 1980, ‘Handbook of Acute Toxicity of Chemicals to Fish and Aquatic Invertebrates’, Resour. Publ. 137, Fish Wildl. Serv., U.S.D.I. Washington DC, U.S.A., 98 pp.
Larkin, D. J. and Tjeerdema, R. S.: 2000, ‘Fate and effects of diazinon’, Rev. Environ. Contam. Toxicol. 166, 49-82.
Menconi, M. and Cox, C.: 1994, ‘Hazard Assessment of the Insecticide Diazinon to Aquatic Organisms in the Sacramento/San Joaquin River System’, Administrative Report 94-2, California Department of Fish and Game, Sacramento, CA, U.S.A.
Mount, D. I. and Anderson-Carnahan, L.: 1988, ‘Methods for Aquatic Toxicity Identification Evaluations: Phase I Toxicity Characterization Procedures’, EPA/600/3-88/034, Technical Report, U.S. Environmental Protection Agency, Duluth, MN.
Mount, D. I. and Norberg-King, T. J.: 1993, ‘Methods for Aquatic Toxicity Identification Evaluations; Phase III Toxicity Confirmation Procedures for Samples Exhibiting Acute and Chronic Toxicity’, EPA/600/R-92/081, Technical Report, U.S. Environmental Protection Agency, Duluth, MN.
Norberg-King, T. J., Durhan, E. J., Ankley, G. T. and Robert, E.: 1991, ‘Application of toxicity identification evaluation procedures to the ambient waters of the Colusa Basin drain, California’, Environ. Toxicol. Chem. 10, 891-900.
Pantani, C., Pannunzio, G., DeChristofaro, M., Novelli, A. A. and Salvatori, M.: 1997, ‘Comparative acute toxicity of some pesticides, metals, and surfactants to Gammarus italicus and Echinogammarus tibaldi’, Bull. Environ. Contam. Toxicol. 59, 963-967.
Phipps, G. L., Mattson, V. R. and Ankley, G. T.: 1995, ‘The relative sensitivity of three benthic test species to 10 chemicals’, Arch. Environ. Toxicol. Chem. 28, 281-286.
Sanders, H. O.: 1970, ‘Toxicities of some herbicides to six species of freshwater crustaceans’, J. Water Pollut. Control Fed. 24, 1544-1550.
Sanders, H. O.: 1972, ‘Toxicity of Some Insecticides to Four Species of Malacostracan Crustaceans’, Tech. Pap., No. 66, Bur. Sports Fish.Wildl., FishWildl. Serv., U.S.D.I., Washington, DC, U.S.A. 19 p.
Schoettger, R. A.: 1970, ‘Toxicology of Thiodan in Several Fish and Aquatic Invertebrates’, Invest. Fish Control, No. 35, FishWildl. Serv., Bur. Sport Fish.Wildl., U.S.D.I., Washington, D.C., 31 p.
Scholz, N. L., Truelove, N. K., French, B. L., Berejikian, B. A., Quinn, T. P., Casillas, E. and Collier, T. K.: 1999, ‘Diazinon disrupts antipreditor and homing behaviors in Chinook Salmon (Oncorhynchus tshawytscha)'. Can. J. Fish. Aquat. Sci. 57, 1911-1918.
Scholz, N. L. and Collier, T. K.: 2000, ‘Endangered salmon and probabilistic risk assessment for organophosphate pesticides’, SETAC Globe 1(6), 32-33. (Correction of units from '0.3 to 1.0 mg L-1’ to '0.3 to 1.0 µg L-1’-personal communication: N. L. Scholz, National Marine Fisheries Service, Seattle,WA, U.S.A.).
Schubauer-Berigan„ M. K., Dierkes, J. R., Monson, P. D. and Ankley, G. T.: 1993, ‘pH-dependent toxicity of Cd, Cu, Ni, Pb, and Zn, to Ceriodaphnia dubia, Pimephales promelas, Hyalella azteca, and Lumbriculus variegatus’, Environ. Toxicol. Chem. 12, 1261-1266.
Sparling, D. W., Fellers, G. M. and McConnell, L. L.: 2001, ‘Pesticides and amphibian population declines in California, U.S.A.’, Environ. Toxicol. Chem. 20, 1591-1595.
Sullivan, J. J. and Goh, K. S.: 2000, ‘Evaluation and validation of a commercial ELISA for diazinon in surface waters’, J. Agric. Food. Chem. 48, 4071-4078.
Thursby, G. B., Heltshe, J. and Scott, K. J.: 1997, ‘Revised approach to toxicity test acceptability criteria using a statistical performance assessment’, Environ. Toxicol. Chem. 16, 1322-1329.
Tierney, D., Giddings, J., Hall, L., Solomon, K., Adams, W., Vogel, D., Davis, L. and Smith, R. D.: 1997, ‘An Ecological Risk Assessment of Diazinon in the Sacramento and San Joaquin River Basins’, Technical Report 11/97, Novartis Crop Protection, Greensboro NC, U.S.A.
Trnkova, J.: 1977, ‘Toxic Effect of Endrin on Aquatic Invertebrates’, Prirodoved. Pr. Ustavu Cesk. Akad. Ved. Brne 11(3), 1-30 (GER) (ENG ABS) (via EPA ECOTOX Internet Database).
U.S. Environmental Protection Agency: 1999, ‘National Recommended Water Quality Criteria-Correction’, EPA 822-Z-99-001, Washington, DC.
U.S. Environmental Protection Agency: 1993, ‘Methods for Measuring Acute Toxicity of Effluents and Receiving Water to Freshwater and Marine Organisms’, 4th ed., EPA 600/4-91/002, Technical Report, Washington, DC.
Van der Hoeven, N. and Gerritsen, A. A. M.: 1997, ‘Effects of chlorpyrifos on individuals and populations of Daphnia pulex in the laboratory and field’, Environ. Toxicol. Chem. 16, 2438-2447.
Van Wijngaarden, R. P. A., Van den Brink, P. J., Crum, S. J. H., Oude Voshaar, J. H., Brock, T. C. M. and Leeuwangh, P.: 1996, ‘Effects of the insecticide Dursban 4E (Active ingredient chlorpyrifos) in outdoor experimental ditches: I. Comparison of short-term toxicity between the laboratory and the field’, Environ. Toxicol. Chem. 15, 1133-1142.
Waller, W. T., Ammann, L. P., Birge, W. J., Dickson, K. L., Dorn, P. B., LeBlanc, N. E., Mount, D. I., Parkhurst, B. R., Preston, H. R., Schimmel, S. C., Spacie, A. and Thursby, G. B.: 1996, ‘Predicting Instream Effects from WET Tests’, in D. R. Grothe, K. L. Dickson and D. K. Reed-Judkins (eds), Whole Effluent Toxicity Testing: An Evaluation of Methods and Prediction of Receiving System Impacts, Society of Environmental Toxicology and Chemistry, Pensacola, FL, U.S.A., pp. 271-286.
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Hunt, J.W., Anderson, B.S., Phillips, B.M. et al. Ambient Toxicity Due to Chlorpyrifos and Diazinon in a Central California Coastal Watershed. Environ Monit Assess 82, 83–112 (2003). https://doi.org/10.1023/A:1021677914391
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DOI: https://doi.org/10.1023/A:1021677914391