Likely Carcinogen Contaminates Drinking Water Of 90 Million
By Zoe Loftus-Farren for Earth Island Journal - According to a new report by the nonprofit Environmental Working Group, the drinking water of more than a quarter of Americans — some 90 million people — tested positive for a likely carcinogen known as 1,4-dioxane between 2010 and 2015. And public water systems serving more than 7 million people in 27 states have average 1,4-dioxane concentrations that exceed the level US Environmental Protection Agency has said can increase the risk of cancer. According to a new report, a likely carcinogen was detected in the public water systems serving nearly 90 million Americans. 1,4-dioxane water contamination is linked to several sources, not least of which is the use of the chemical as an industrial solvents to dissolve oily substances. It is also a byproduct of plastic production and manufacturing of other chemicals, and can contaminate drinking water through wastewater discharge from industrial facilities, as well as due to leaching from Superfund and hazardous waste sites. In addition to being a likely carcinogen (in California, the chemical is listed as a known carcinogen), 1,4-dioxane exposure has also been linked to liver and kidney damage, lung problems, and eye and skin irritation.