That was before testing showed it had some of the highest levels of the toxic compounds of any public water system in the U.S. "You all made me out to be a liar," Hagey, general water and sewer manager in the eastern Pennsylvania town of Warminister, told Environmental Protection Agency officials last month.
At "community engagement sessions" like the one in Horsham near the former Naval Air Warfare Center Warminster, residents and state, local and military officials are demanding that the EPA act quickly — and decisively — to clean up local water systems testing positive for dangerous levels of the chemicals, perfluoroalkyl and polyfluoroalkyl substances, or PFAS.
In Warminster and surrounding towns in eastern Pennsylvania, and at other sites around the United States, the foams once used routinely in firefighting training at military bases contained perfluoroalkyl and polyfluoroalkyl substances, or PFAS.
Earlier this year, federal toxicologists decided that even the EPA’s 2016 advisory levels for the two phased-out versions of the compound were several times too high for safety.
In Warminster and surrounding towns in eastern Pennsylvania, and at other sites around the U.S., foams once used routinely in firefighting training at military bases contained perfluoroalkyl and polyfluoroalkyl substances, or PFAS.
Even as the Trump administration says it advocates for clean air and water, it is ceding more regulation to the states and putting a hold on some regulations seen as burdensome to business.
The chemical industry says it believes the versions of the nonstick, stain-resistant compounds in use now are safe, in part because they don’t stay in the body as long as older versions.
In Delaware, National Guard troops handed out water after high levels of PFAS were found in a town’s water supply.
"If the risk appears to be high, and you’ve got it every place, then you’ve got a different level" of danger and urgency, Clough said.
"That’s not what you want to do when you’re protecting the public health."