US DROPS PLANNED LIMIT TO TOXIN THAT DAMAGES INFANT BRAINS

The Trump administration on Thursday, June 19, 2020, rejected imposing federal drinking water limits for a chemical used in fireworks and other explosives and linked to brain damage among the newborns, overriding Obama administration findings that the neurotoxin was contaminating the drinking water of millions of Americans.

The contaminant is perchlorate, a component in rocket fuel, ammunition and other explosives, including fireworks, said Ellen Knickmeyer of the Associated Press (AP), who found a 2016 US Geological Survey report that ties high levels of perchlorate contamination in the water at Mount Rushmore national monument in South Dakota with past years of fireworks displays there.

While officials stopped the fireworks shows at the Black Hills memorial a decade ago, the pyrotechnics are scheduled to resume this Independence Day holiday at the urging of President Donald Trump, who plans to attend the festivities on July 3.

Perchlorate from runoff contaminates the drinking water of as many as 16 million Americans, the Obama administration said in 2011 when it announced the EPA would act to set maximum limits for perchlorate for the first time. Perchlorate can damage the development of fetuses and children and cause measurable drops in IQ in newborns, the American Academy of Pediatrics said last August in urging the “strongest possible” federal limits. Erik Olson of the Natural Resources Defense Council advocacy group said the EPA’s decision Thursday was “illegal, unscientific and unconscionable.”