"Drinking water for as many as 16 million Americans may be contaminated with perchlorate, a chemical that can harm the development of fetuses and children."
"WASHINGTON — The Biden administration on Thursday said it would uphold a Trump-era decision and not impose limits in drinking water of perchlorate, a contaminant that has been linked to brain damage in infants.
The announcement from the Environmental Protection Agency shocked public health advocates who had denounced the Trump administration in 2020 for opting not to regulate perchlorate. The chemical is a component in rocket fuel, ammunition and explosives. Exposure can damage the development of fetuses and children and cause a measurable decrease in I.Q. in newborns.
The Trump administration had found that perchlorate did not meet the criteria for regulation because it did not appear in drinking water “with a frequency and at levels of public health concern.” Activists at the time accused the E.P.A. of disregarding science."
Lisa Friedman reports for the New York Times March 31, 2022.
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