The North Carolina Department of Environmental Quality’s Division of Water Resources has released data from a preliminary study that found per- and polyfluoroalkyl substances present in soil, wastewater and biosolids, the nutrient-rich organic material that remains after wastewater has been treated. The study is the agency’s first investigation assessing PFAS concentrations in biosolids across the state.

PFAS are a group of man-made chemicals widely found in commercial, industrial and consumer products. PFAS are known as “forever chemicals” because they don’t break down in the environment and can build up in humans and animals. More information about PFAS can be found on DEQ’s website.

DWR staff began gathering samples in 2023 for the study, which evaluated PFAS concentrations in wastewater and biosolids from 37 municipal, industrial and domestic wastewater treatment facilities. Staff also tested soil collected from 19 fields that are regulated under non-discharge permits.

The study found PFAS compounds present in wastewater, biosolids and soil samples. Estimates found the majority of PFAS entering wastewater facilities on an annual basis is discharged into waterways, as compared with the amount entering the environment through land application of biosolids. An overview of the study, including background information and a summary of the results, is available online.

There are currently no federal or North Carolina state regulatory requirements for PFAS in biosolids. The study will inform future study design and identify opportunities for further data collection and analysis. Researching the movement of these chemicals in the environment was beyond the scope of the study.

By this point, more than six months after Hurricane Helene barreled through Western North Carolina, it’s a common sight. Heavy machinery moving in and around waterways, working to remove debris that choked rivers and streams during extreme flooding caused by the storm. 

Picture this — your bottle of body wash, discarded and forgotten, now sits floating in the Pacific Ocean, mingling with millions of others in a toxic soup of waste. Like you, I toss containers into the trash without thinking twice.

To the Editor:

Last week, we were informed that one of our Macon County commissioners is planning to eliminate the floodplain (development) ordinance. My small eco-tours business will be negatively impacted by this. 

They can eat just about anything and multiply like crazy. They live all over the world, in a variety of environments — wherever you go, they’re likely nearby.