US proposes new standards for cleaning public drinking water
The United States Environmental Protection Agency has proposed new standards on Tuesday to reduce levels of harmful so-called “forever chemicals” found in public drinking water.
This move targets polyfluoroalkyl and perfluoroalkyl substances known as PFAS that have been found to cause cancer and other health problems.
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However, under the proposed new EPA rules, public water utilities will be required to monitor for six PFAS chemicals and reduce PFAS levels in the water supply.
According to EPA administrator Michael Regan, the new water standards have the potential to prevent thousands of deaths and tens of thousands of PFAS-related illnesses.
PFAS have been used since the 1940s in a wide variety of industry and consumer products such as nonstick pans, carpeting, waterproof clothing, food packaging, cosmetics and cleaning items.
However, “what began as a so-called miracle, groundbreaking technology meant for practicality and convenience quickly devolved into one of the most pressing environmental and public health concerns in the modern world,” Regan said.
“These toxic chemicals are so pervasive and so long-lasting in the environment that they’ve been found in food, soil and water even in the most remote corners of our planet,” he said.
“These chemicals can accumulate in the body over time and we know that long-term exposure to certain types of PFAS has been linked to serious illnesses, including cancer, liver damage and high cholesterol,” he added.
Quite a number of major US corporations has been phasing out the use of certain PFAS chemicals in recent years and some states have already imposed limits on PFAS in public drinking water.
The EPA proposal, which will be finalized by the end of the year, would set national standards for PFAS in drinking water accordingly.
The non-profit Environmental Working Group welcomed the EPA announcement as “historic progress” and the environmental law firm Earth justice called it a “necessary and long overdue step towards addressing the nation’s PFAS crisis.”
“More than 200 million Americans could have PFAS in their tap water,” said Scott Faber, senior vice president for government affairs at the Environmental Working Group.
“Americans have been drinking contaminated water for decades,” Faber said. “This proposal is a critical step toward getting these toxic poisons out of our water” he added.