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What is a "Safe Level" for PFAS in Drinking Water?

Christina Liu @ Thursday, February 23, 2023 at 4:36 pm -0500
PFAS chemicals in drinking water are currently not Federally regulated. Regulatory agencies, scientists, advocacy groups, and industry have all provided perspectives regarding what they consider safe. Our science and policy Nerds unpack what this may mean for you. 

PFAS Water Filters for New Hampshire

Analies Dyjak @ Tuesday, October 12, 2021 at 10:36 am -0400
New Hampshire Governor Chris Sununu recently signed 3 bills to increase water protections in his state. Most significantly, HB 271 specifically addresses PFAS contamination in drinking water by establishing maximum contaminant levels (MCL’s) for four different types of PFAS. This article addresses what PFAS compounds are, the "safe" levels in New Hampshire drinking water, and water filtration brands that actually remove them. 

Does My State Regulate PFAS Chemicals in Drinking Water?  

Analies Dyjak @ Thursday, September 9, 2021 at 2:23 pm -0400

States are responding to the nationwide PFAS crisis by implementing testing or removal requirements in municipal tap water. Per and Polyfluoroalkyl Substances (PFAS) have been detected in an increasingly alarming number of municipalities across the United States. Recent studies indicate that 200 million Americans drink tap water contaminated with PFAS chemicals. On April 10, 2024, the US EPA has announced drinking water standards to limit exposure to 5 types of PFAS chemicals.