They are effective at repelling water, but linger in the environment. Illnesses, such as kidney cancer and breast cancer, have been tied to PFAS exposure, as have immune system deficiencies.

South Carolina Table Rock fire burns edge of SC drinking water reservoir in video. Will it hurt water quality? By Lyn Riddle Updated March 27, 2025 7:53 PM ...

SC needs legal reforms to protect and manage its groundwater resources, which can be harmed by over-pumping; the state needs solutions for sustainable water use ...