Colorado legislators want to close loopholes in a ban on “forever chemicals” in many consumer products that was passed in 2022, saying the cost to filter out PFAS is overwhelming water treatment agencies and other states have moved faster in regulation.
About 21,000 industrial sites in Colorado appeared on an EPA database of locations that “may be handling” PFAS, with more than 85% of those places related to oil and gas, and heavy concentrations of possible locations at the industry’s core in Weld County, according to Public Employees for Environmental Responsibility, which forced EPA to release the data.
