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2. Popular bottled water brands contain toxic 'forever chemicals ...

   www.aol.com/lifestyle/2020-10-09-popular-bottled...

   The EPA, which regulates public drinking water, advises a safety level of below 70 parts per trillion for the two most-studied PFAS chemicals. This is considered voluntary guidance. This is ...

3. Here Are All The Chemical-Free Sparkling Water Brands - AOL

   www.aol.com/chemical-free-sparkling-water-brands...

   San Pellegrino's sparkling water is solidly in the safe zone when it comes to PFAS levels at .31 ppt ("safe" PFAS levels are seen as being below 1 ppt). If you've yet to try their Essenza cans ...

4. Forever chemicals in Ohio's drinking water: Why Cincinnati is ...

   www.aol.com/forever-chemicals-ohios-drinking...

   A water researcher tests a sample of water for PFAs, Tuesday, Feb. 14, 2023, at the U.S. Environmental Protection Agency Center for Environmental Solutions and Emergency Response in Cincinnati.

5. Per- and polyfluoroalkyl substances - Wikipedia

   en.wikipedia.org/wiki/Per-_and_polyfluoroalkyl...

   USGS map showing the number of PFAS detections in tap water samples from select sites across the U.S. In April 2024, the EPA issued a final drinking water rule for PFOA, PFOS, GenX, PFBS, PFNA, and PFHxS. Within three years, public water systems must remove these six PFAS to near-zero levels. States may be awarded grants up to $1 billion in aid ...

6. Perfluorinated compound - Wikipedia

   en.wikipedia.org/wiki/Perfluorinated_compound

   A 2018 report to Congress indicated that "at least 126 drinking water systems on or near military bases" were contaminated with PFAS compounds. [8] [9] A 2016 study found unsafe [10] levels of fluorosurfactants in 194 out of 4,864 water supplies in 33 U.S. states. Covering two-thirds of drinking water supplies in the United States, the study ...

7. EPA sets strict new PFAS limits; Portsmouth confirms it must ...

   www.aol.com/epa-sets-strict-pfas-limits...

   Because PFAS can often be found together in mixtures, EPA is also setting a limit for any combination of four PFAS. This standard will reduce PFAS exposure in drinking water to the lowest levels ...

8. Perfluorooctanesulfonic acid - Wikipedia

   en.wikipedia.org/wiki/Perfluorooctanesulfonic_acid

   Perfluorooctanesulfonic acid (PFOS) (conjugate base perfluorooctanesulfonate) is a chemical compound having an eight-carbon fluorocarbon chain and a sulfonic acid functional group, and thus it is a perfluorosulfonic acid and a perfluoroalkyl substance (PFAS).

9. EPA: No level of nonstick PFAS compounds in water is safe for ...

   www.aol.com/news/epa-no-level-nonstick-pfas...

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