Hilton Head PSD sludge free of PCBs

HILTON HEAD ISLAND, S.C. (October 16, 2013) – Hilton Head Public Service District (PSD) sludge samples are free of polychlorinated biphenyls (PCBs), recent testing by a certified, independent laboratory has confirmed. The South Carolina Department of Health and Environmental Control (DHEC) required all municipal wastewater treatment plants in the state to test for PCBs in […]