California builds the largest water treatment plant for PFAS removal

In Orange County, California, a new water treatment plant is tackling the growing PFAS contamination problem by filtering dangerous chemicals from drinking water.

Pien Huang reports for NPR.


In short:

  • Yorba Linda, California, is home to the largest plant in the U.S. that filters PFAS, harmful chemicals linked to health issues like cancer and high cholesterol.
  • The plant treats water for 80,000 people, using resin beads to remove contaminants from wells affected by the Santa Ana River's runoff and sewage plants.
  • Anaheim and other nearby cities face similar contamination challenges and are constructing their own filtration systems, costing millions of dollars.

Key quote:

"Kudos to Yorba Linda. We're glad to see somebody else beat it because that means somebody else is addressing the issue."

— Mike Lyster, spokesman for the city of Anaheim

Why this matters:

PFAS chemicals are persistent in the environment and difficult to remove. Contaminated drinking water poses serious long-term health risks to millions of people across the U.S.

Related: Understanding the new measures on PFAS in drinking water

About the author(s):

EHN Curators
EHN Curators
Articles curated and summarized by the Environmental Health News' curation team. Some AI-based tools helped produce this text, with human oversight, fact checking and editing.

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