Columbus water works nc2/28/2024 The EPA’s proposed standards for forever chemicals would require levels of PFOA and PFOS in drinking water be at 4.0 ppt or less. One ppt in water is equal to a drop of water in 20 Olympic-sized swimming pools. Substances like forever chemicals are measured in parts per trillion (ppt). The EPA’s proposed standard would regulate perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic (PFOS), which are two of the most concerning forever chemicals. “Whether it be carpeting, furniture or clothing that would contribute to it.” Forever chemicals in Columbus “Most people probably have something stain resistant in their home,” she said. īut understanding the amount of exposure is not as simple as just testing the water, Barr said, because people can get exposed from multiple sources. This is a portion of the Columbus Water Works’ water treatment facility on River Road in Columbus, Georgia. More than 60% of the country’s population is drinking water contaminated with PFAS, according to Scientific American. The Environmental Protection Agency (EPA) is taking steps to propose legally enforceable level maximums for six forever chemicals known to be in drinking water the presence of these substances have been found in drinking water across Georgia, according to reporting by the Atlanta Journal-Constitution. “So, the degradation is slow.”Īlthough the traces of PFAS found in Columbus’ drinking water is slightly above limits the EPA proposed, it would take about double the amount of PFAS detected in the water for there to be heightened health risks, Barr said. “They remain circulating in your blood rather than being deposited in fat tissue or anything like that,” she said. Dana Barr, a professor of environmental health at Emory University. Prolonged exposure to forever chemicals increases the chances for health risks, like cancer or heart disease, because they accumulate in the body, said Dr.
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