Charleston may face street flooding, Folly may get more erosion due to moon tides and Hurricane Rafael

Erosion has taken much of the beach and dunes at Folly Beach County park . ( Leroy Burnell/Staff) 10/15/2012 Buy this photo

Erosion has taken much of the beach and dunes at Folly Beach County park . ( Leroy Burnell/Staff) 10/15/2012 Buy this photo