The U.S. Environmental Protection Agency (EPA) finalized Test Methods 1633 and 1621, environmental sampling methods for analyzing up to 40 target per- and polyfluoroalkyl substances (PFAS) in soil, ...
On October 9, 2024, the U.S. Environmental Protection Agency (EPA) announced that it has issued its fifth Toxic Substances Control Act (TSCA) test order requiring testing on per- and polyfluoroalkyl ...
The Environmental Protection Agency has released a method for measuring PFAS contamination in high density polyethylene containers, a step the agency said will allow industries that use fluorinated ...
The Environmental Protection Agency will come to Billings this summer to investigate the effects of contaminated groundwater in a neighborhood southwest of downtown. EPA officials met Thursday morning ...
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