How a California County Got PFAS Out of Its Drinking Water | KQED
Briefly

The new EPA PFAS standards now require water systems to limit PFOA and PFOS to no more than 4 parts per trillion, significantly impacting areas like Anaheim and Yorba Linda.
Fixing the PFAS contamination in Orange County is projected to cost $1.8 billion over 30 years, demonstrating the financial and logistical challenges posed by historical pollution.
Anaheim's response to the contamination includes expanding its PFAS treatment capacity, indicating proactive measures being implemented to comply with stricter regulations by 2029.
The Santa Ana River has been identified as a major source of PFAS pollutants in Orange County, highlighting ongoing environmental issues within the region.
Read at Kqed
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