Who We Are

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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Latest News

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Upcoming Meetings

SCCWRP Commission meeting -
SCCWRP Commission meeting -
SCCWRP Commission meeting -
SCCWRP Commission meeting -
SCCWRP Commission meeting -

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Latest Publications

Lao, W., X. Shang, S. Yu, H. Xiao, Y. Lou, C. Song, J. You. 2025. Evaluation of multilayer co-extrusion film and other three plastic membranes as passive samplers for determination of polyhalogenated carbazoles in water. Water Research DOI:10.1016/j.watres.2025.123266.

Vasselon, V., S.F. Rivera, E. Acs, S.F.P. Almeida, K.B. Andree, L. Apotheloz-Perret-Gentil, B. Bailet, A. Baricevic, K.K. Beentjes, J. Bettig, A. Bouchez, C. Capelli, C. Chardon, M. Duleba, T. Elersek, C. Genthon, M. Jablonska, L. Jacas, M. Kahlert, M.G. Kelly, J.N. Macher, F. Mauri, M. Moletta-Denat, A. Mortagua, J. Pawlowski, J. Perez-Burillo, M. Pfannkuchen, E. Pilgrim, P. Pissaridou, F. Rimet, K. Stanic, K. Tapolczai, S. Theroux, R. Trobajo, B. Van der Hoorn, M.I. Vasquez, M. Vidal, D. Wanless, J. Warren, J. Zimmermann, B. Paix. 2025. Proficiency testing and cross-laboratory method comparison to support standardisation of diatom DNA metabarcoding for freshwater biomonitoring. Metabarcoding and Metagenomics

Cheng, Y., B.G. Johannessen, D.A. Vaccari, E. Fassman-Beck. 2025. Characterization of Nitrogen Discharge from Extensive Sedum Green Roofs with Multiple Amending Designs and Materials. Journal of Sustainable Water in the Built Environment

Steele, J.A., A. Gonzalez-Fernandez, J.F. Griffith, D. Ebentier McCarger, S. Wallace, K.C. Schiff. 2025. Extrapolating empirical measurements of wastewater exfiltration from sanitary sewers to estimate watershed-scale fecal pollution loading in urban stormwater runoff. Frontiers in Environmental Science DOI:10.3389/fenvs.2024.1458153.

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Research Portfolio

Research Portfolio

SCCWRP is a regional aquatic science research agency with national impact. Learn more about the agency’s broad research portfolio and how it shapes development of informed water-quality management strategy. More »

Management Impact

Management Impact

SCCWRP focuses on building a rigorous scientific foundation to inform management decision-making. Explore the organization’s most influential, impactful accomplishments of the past 50 years. More »

Scientific Publications

George Robertson of the Orange County Sanitation District, left, and Ashley Booth, center, and Erin Oderlin of the City of Los Angeles Sanitation calibrate and prepare an XPRIZE-developed ocean pH monitoring sensor for a test deployment in nearshore waters off Crystal Cove. All four of SCCWRP’s POTW member agencies participated in the training exercise in early August.

SCCWRP has collaborated with nearly 200 organizations on peer-reviewed journal articles in recent years. Explore the institutional affiliations of all of SCCWRP’s recent co-authors. More »

Scientific Leadership

Scientific Leadership

SCCWRP scientific staff hold more than 100 leadership roles with professional scientific societies, advisory committees and peer-reviewed journals. Learn more about how SCCWRP engages with the broader scientific community. More »