Aqua said it will cost it a significant amount of money to sample the water “for the next 100 years,” find other sources of water, and maintain treatment systems to remove PFAS contamination.

The U.S. EPA announced in April that it would begin regulating PFAS levels in public water sources at a level 4 parts per trillion. Frederick County began sampling for PFAS after the EPA announcement.

A study finds the critically endangered Burrunan dolphins have up to 10 times the times the amount of PFAS chemicals that would normally cause health issues in their bodies.

Okinawa prefecture sampled 46 sites surrounding U.S. military installations between July and September as part of a biannual groundwater survey, according to a Dec. 1, 2022, statement from the ...