One of the potential challenges with starting and completing site characterizations for PFAS compounds (in addition to the lack of approved cleanup standards for many of the environmental media) is the lack of approved and/or certified laboratory analytical methodologies, both at the federal and state levels (in many states), for media other than drinking water and groundwater.

As noted by … Continue Reading

In 2019, the Attorney General of Illinois joined in a letter with 22 other states in urging Congress to address the public health threat associated with per- and polyfluoroalkyl substances (PFAS). This approach was no surprise, as the Illinois Environmental Protection Agency (IEPA) had, since 2018, determined that it was time to start assessing PFAS in the environment. See Annual Continue Reading