In a March
report provided to the House Armed Services Committee, the Pentagon for the
first time publicly listed the full scope of the known contamination. The
Defense Department identified 401 active and Base Closure and Realignment
installations in the United States with at least one area where there was a
known or suspected release of perfluorinated compounds.
These included
36 sites with drinking water contamination on-base, and more than 90 sites that
reported either on-base or off-base drinking water or groundwater
contamination, in which the water source tested above the Environmental
Protection Agency’s acceptable levels of perfluorooctane sulfonate or
perfluorooctanoic acid, also known as PFOS and PFOAs.
The man-made
chemicals, which can be used to make items heat or water resistant, are found
in everyday household, food and clothing items, even take-out food wrappers.
At military
bases, however, they are concentrated in the foam used to put out aircraft
fires.
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