California Today

PFAS Pesticides Found in California Surface Water

27 May 2026 15:40

A new report from the Environmental Working Group reveals PFAS contamination in half of California surface water samples tested, with local sites in San Luis Obispo and Santa Barbara counties affected. - PFAS found in Santa Maria River and Oso Flaco Creek.

- Bifenthrin, banned in Europe since 2019, detected in all San Luis Obispo County samples. - Bill in California legislature aims to phase out PFAS pesticides by 2035.

The findings highlight potential health risks from agricultural runoff, urging action to reduce exposure.

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OsoSanta MariahealthenvironmentpoliticsSan Luis Obispo CountySanta Barbara CountyWarning