ultraviolet indeks i Wappoo Creek (1.7 mi.) | ultraviolet indeks i South Ashley Bridge (3.0 mi.) | ultraviolet indeks i James Island Creek (1 mi. above ent.) (3 mi.) | ultraviolet indeks i Sandblasters (Pennys Creek) (4 mi.) | ultraviolet indeks i Pennys Creek (West Entrance) (4 mi.) | ultraviolet indeks i Charleston (5 mi.) | ultraviolet indeks i Cosgrove Bridge (5 mi.) | ultraviolet indeks i Duck Island (5 mi.) | ultraviolet indeks i Ashley River (I-526 Bridge) (5 mi.) | ultraviolet indeks i Shipyard Creek (0.8 mile above entrance) (6 mi.) | ultraviolet indeks i Abbapoola Creek Entrance (6 mi.) | ultraviolet indeks i Fort Johnson (6 mi.) | ultraviolet indeks i Church Creek Bridge (6 mi.) | ultraviolet indeks i Limehouse Bridge (6 mi.) | ultraviolet indeks i Drayton (Bee's Ferry) (7 mi.) | ultraviolet indeks i Folly Creek (Hwy. 171 Bridge) (7 mi.) | ultraviolet indeks i Hobcaw Point (7 mi.) | ultraviolet indeks i Shem Creek (7 mi.) | ultraviolet indeks i Fort Sumter (7 mi.) | ultraviolet indeks i Clouter Creek (South Entrance) (8 mi.)