Florence-weary South Carolina could get more record flooding
WILMINGTON, N.C. — As rivers swollen to record levels started to recede Thursday in North Carolina, officials tried to head off potential environmental disasters and prepared for more record flooding downstream in South Carolina.
Roads were still clogged with people trying to make it back to where the floods had creeped back, leaving silty mud on walls and floors. Crews closed some bridges and reopened others as trillions of gallons of water continued its long, meandering journey to the Atlantic Ocean.
Potential environmental problems remained. Duke Energy issued a high-level emergency alert after floodwaters from the Cape Fear River overtopped an earthen dike and inundated a large lake at a closed power plant near Wilmington, North Carolina. The utility said it did not think any coal ash was at risk.
State-owned utility Santee Cooper in South Carolina is placing an inflatable dam around a coal ash pond near Conway, saying the extra 2.5 feet (76 centimetres) should be enough to keep floodwaters out. Officials warned human, hog and other animal waste were mixing in with floodwaters in the Carolinas.