ultraviolett index i Callawassie Island (South, Colleton River) (1.1 mi.) | ultraviolett index i Callawassie Island Bridge (Colleton River) (1.9 mi.) | ultraviolett index i Colleton River Entrance (2.9 mi.) | ultraviolett index i Baileys Landing (Okatee River, Colleton River) (3 mi.) | ultraviolett index i Chechessee Bluff (Chechessee River) (4 mi.) | ultraviolett index i Pinckney Island (Mackay Creek, Chechessee River) (6 mi.) | ultraviolett index i Bluffton (6 mi.) | ultraviolett index i Shell Point (Hwy. 170 Bridge) (6 mi.) | ultraviolett index i Broughton Point (Hazzard Creek) (7 mi.) | ultraviolett index i Skull Creek (North Entrance, Hilton Head Island) (7 mi.) | ultraviolett index i Skull Creek (South Entrance, Hilton Head Island) (8 mi.) | ultraviolett index i Euhaw Creek (2.5 Mi. Above Entrance) (8 mi.) | ultraviolett index i Bull Island North (8 mi.) | ultraviolett index i Savage Creek (Bull Creek) (9 mi.) | ultraviolett index i Moreland Cemetery (10 mi.) | ultraviolett index i Parris Island (Marine Corps Recruit Depot) (10 mi.) | ultraviolett index i Broad Creek (Hilton Head Island) (10 mi.) | ultraviolett index i Bull Creek (Bull Island South, Cooper River) (11 mi.) | ultraviolett index i Battery Creek (4 Mi. Above Entrance) (11 mi.) | ultraviolett index i Albergottie Creek (11 mi.)