ultraviolett index i Ben Sawyer Bridge (1.1 mi.) | ultraviolett index i Fort Sumter (1.4 mi.) | ultraviolett index i Sullivans Island (outer Coast) (1.4 mi.) | ultraviolett index i Shem Creek (2.5 mi.) | ultraviolett index i Fort Johnson (2.5 mi.) | ultraviolett index i Breach Inlet (Isle Of Palms) (2.8 mi.) | ultraviolett index i Hamlin Creek (Isle Of Palms) (4 mi.) | ultraviolett index i Charleston (4 mi.) | ultraviolett index i Isle Of Palms Pier (4 mi.) | ultraviolett index i Hobcaw Point (5 mi.) | ultraviolett index i James Island Creek (1 mi. above ent.) (5 mi.) | ultraviolett index i South Ashley Bridge (6 mi.) | ultraviolett index i Hamlin Sound (6 mi.) | ultraviolett index i Wappoo Creek (7 mi.) | ultraviolett index i Shipyard Creek (0.8 mile above entrance) (7 mi.) | ultraviolett index i Folly River (North, Folly Island) (7 mi.) | ultraviolett index i Duck Island (8 mi.) | ultraviolett index i Clouter Creek (South Entrance) (8 mi.) | ultraviolett index i Folly Creek (Hwy. 171 Bridge) (8 mi.) | ultraviolett index i Elliott Cut Entrance (8 mi.)