A public agency applying next-generation science to aquatic ecosystems management - Since 1969 - Southern California Coastal Water Research Project

Ocean Acidification and Hypoxia

Researchers are documenting how corrosive coastal ocean conditions and low dissolved oxygen levels threaten the health of marine food webs.

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Bioanalytical Cell Screening Assays

Researchers are investigating how to adapt cell bioassays as a cost-effective screening tool to improve monitoring of bioactive chemical contaminants in aquatic systems.

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Harmful Algal Blooms

SCCWRP and its research partners are examining how to mitigate the proliferation of ecologically disruptive blooms in aquatic systems that threaten the health of wildlife and humans.

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The Southern California Coastal Water Research Project (SCCWRP) is an aquatic sciences research institute that works to improve management of aquatic systems in Southern California and beyond. Since its founding as an intergovernmental public agency in 1969, SCCWRP has been developing strategies, tools and technologies that the region’s water-quality management community relies on to more effectively protect and enhance the ecological health of Southern California’s coastal ocean and watersheds that drain to it. As an R&D agency, SCCWRP’s reputation is built on conducting research and translating this science into actionable guidance and recommendations that inform management decision-making and policy development.

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February 6, 2026
Seminar: “Assessing Sanitary Sewer Exfiltration and Its Nitrogen Loads in Watershed-Scale Models from the North Carolina Piedmont and Chesapeake Bay Basin”

March 7, 2025
SCCWRP Commission meeting

Ho, M., J. Molemaker, P. Damien, M.C. Long, D. Bianchi, J.C. McWilliams. 2026. Ocean alkalinity enhancement in an estuary. Frontiers in Climate

Sutula, M., F. Kessouri, M. Ho, C.A. Frieder. 2026. Numerical Simulation of Potential Eutrophication Effects of Oil and Gas Produced Water Discharges on the Southern California Bight. Technical Report 1446. Southern California Coastal Water Research Project. Costa Mesa, CA.

Sandoval-Belmar, M., F. Kessouri, J. Smith, A.R. Moreno, C. Anderson, R.M. Kudela, M. Sutula, M. Ho, P. Damien, C. Benitez-Nelson, J.C. McWilliams, D. Bianchi. 2026. Urban eutrophication enhances domoic acid production by Pseudo-nitzschia in the Southern California Bight. Harmful Algae

Zhang, Y., Y. Kong, K. Osborn, E. Tsutakawa, C. Beale, E. Moreno, A. Muhammad, A. Sinacori, V. Tong, L. Tran, D. Velazquez, M.C. De Lucca, N. Bui, A. Casillas, M. chang, A. Ding, S. Jun, J. Kuo, T. Lakhanpal, J. Lin, J. Vuong, Z. Asnani, R. Chowdhry, A. Espinoza, H. Hill, K. McMillan, M. Cheema, J.F. Griffith, J.A. Steele, C. Dickerson, L. Henning, N. Korir, J.A. Jay. 2026. Elevated Antibiotic Resistance in Escherichia coli from Surface Waters Impacted by Concentrated Animal Feeding Operations in California and Michigan. Water DOI:10.3390/w18020207.