Showing 1-15 of 123
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New CA Law Aimed at Eliminating PFAS from Firefighter Turnout Gear
News
23 Jun 2025 | Firehouse
When firefighters in California head into the flames, they wear special gear to protect them from heat, moisture, smoke and falling materials. But the same equipment meant to keep them safe exposes them to cancer-causing chemicals embedded in their uniforms.
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Chrome Plating Facility Siting Is Associated with Neighborhood Demographic and Socioeconomic Factors and Elevated Per- and Polyfluoroalkyl Substances in Blood in California
Science
16 Jun 2025 | Environ Sci Technol
Residents living within 3 km of California chrome-plating shops showed markedly higher blood concentrations of specific plating-related PFAS—including PFOS, PFHxS, PFOA, PFHpS and PFPeS, underscoring how these mist-suppressant chemicals disproportionately burden nearby lower-income, largely Hispanic communities.
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Toxic Catch: Bay Area Communities at Risk from PFAS in Local Fish
News
20 May 2025 | KQED
People have always fished in the San Francisco Bay. But they may also unknowingly consume unhealthy levels of persistent, dangerous chemicals with their catch.
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Spatial trends and health risks of per-and polyfluoroalkyl substances in San Francisco Bay fish from 2009 to 2019
Science
20 May 2025 | ACS ES&T Water
Fish caught in San Francisco Bay—especially in its southern stretch—carry persistently high levels of PFAS such as PFOS and even newly detected chemicals, signaling a clear need for broader monitoring and stronger safeguards for seafood consumers.
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Exposure to Legacy Per- and Polyfluoroalkyl Substances from Diet and Drinking Water in California Adults, 2018-2020
Science
14 May 2025 | Environ Sci Technol
This study characterized legacy PFAS in serum from 700 California adults and examined contributions from diet and drinking water concluding that drinking water remains an important source of exposure to PFOA and PFHxS in this population.
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California lawmaker pushes for state PFAS limits amid federal uncertainty
Policy
21 Feb 2025
California Assemblymember Jesse Gabriel introduced a bill to set state drinking water limits for toxic PFAS chemicals, aiming to preserve protections that may be weakened under a future Trump administration.
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[Press Release] Attorney General Bonta Co-leads Amicus Brief Defending Nationwide PFAS “Forever Chemicals” Drinking Water Standards
Policy
17 Jan 2025
California Attorney General Rob Bonta today co-led a coalition of 17 states in filing an amicus brief in the U.S. Court of Appeals for the D.C. Circuit defending a U.S. EPA rule establishing the first nationwide drinking water standards for certain toxic PFAS, also known as “forever chemicals,” under the Safe Drinking Water Act.
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The Race to Remove ‘Forever Chemicals’ from Clothing Ahead of Bans
Policy
10 Jan 2025
New York and California forced companies to remove PFAS from apparel. It hasn’t been smooth.
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Prenatal exposure to per- and polyfluoroalkyl substances (PFAS) from contaminated water and risk of childhood cancer in California, 2000-2015
Science
9 Jan 2025 | Environ Epidemiol
Prenatal exposure to PFAS in drinking water may increase the risk of certain childhood cancers, with specific associations found for Wilms tumor, gliomas, and other cancer types, particularly among children with Mexico-born mothers.
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Where you live in LA can mean more ‘forever chemicals’ in your blood
News
13 Dec 2024 | LAist
University of Southern California researchers found in a study that some Angelenos, who lived near or too far from certain neighborhood factors, had a higher presence of chemicals in their bloodstream.
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Trends in NHANES Biomonitored Exposures in California and the United States following Enactment of California’s Proposition 65
Science
21 Oct 2024 | EHP
California's Proposition 65 aimed to reduce exposure to harmful chemicals like PFAS, but despite overall declines in these substances nationwide, it's uncertain if the law directly drove the reductions, as broader regulations and public awareness may have played significant roles.
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Storms mobilize organophosphate esters, bisphenols, PFASs, and vehicle-derived contaminants to San Francisco Bay watersheds
Science
18 Sep 2024 | Environ Sci Process Impacts
Stormwater runoff in San Francisco Bay watersheds contains several PFAS and flame retardants, with some concentrations exceeding safe levels, posing significant toxicity risks to aquatic ecosystems.
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How a California County Got PFAS Out of Its Drinking Water
News
16 Sep 2024 | NPR
But in the past few years, Yorba Linda has picked up another distinction: It’s home to the nation’s largest per- and polyfluoroalkyl (PFAS) water treatment plant of its kind, according to the city.
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Per-and polyfluoroalkyl substances (PFAS) in drinking water in Southeast Los Angeles: Industrial legacy and environmental justice
Science
16 Sep 2024 | Sci. Total Environ.
PFAS were detected in 30% of tap water samples from California, with the highest concentrations found in low-income, predominantly Latino communities in heavily industrialized areas of Southeast Los Angeles, highlighting the need for improved water testing and regulations to protect vulnerable populations.
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The Total Mass of Per- and Polyfluoroalkyl Substances (PFASs) in California Cosmetics
Science
27 Jun 2024 | Environ Sci Technol
Cosmetics sold in California were found to contain between 650 to 56,000 kg of PFAS annually, with the majority coming from shaving creams, hair care products, facial cleansers, sun care products, and lotions, contributing 4% to the PFAA load in wastewater treatment plants.