ultraviolet index in Casino Creek (6 mi.) | ultraviolet index in Mcclellanville (Jeremy Creek) (7 mi.) | ultraviolet index in Cedar Island Point (South Santee River) (8 mi.) | ultraviolet index in Brown Island (South Santee River) (9 mi.) | ultraviolet index in Five Fathom Creek Entrance (9 mi.) | ultraviolet index in North Santee River Inlet (9 mi.) | ultraviolet index in Cedar Island (North Santee Bay) (10 mi.) | ultraviolet index in Harbor River Entrance (11 mi.) | ultraviolet index in South Santee River (Highway 17 Bridge) (12 mi.) | ultraviolet index in Buck Hall (Awendaw Creek) (12 mi.) | ultraviolet index in Minim Creek Entrance (North Santee Bay) (12 mi.) | ultraviolet index in North Santee (13 mi.) | ultraviolet index in Jack Creek Entrance (15 mi.) | ultraviolet index in Winyah Bay Entrance (south Jetty) (16 mi.) | ultraviolet index in South Island Ferry (Intracoastal Waterway) (16 mi.) | ultraviolet index in Georgetown Lighthouse (17 mi.) | ultraviolet index in South Island Plantation (17 mi.) | ultraviolet index in Wharf Creek Entrance (17 mi.) | ultraviolet index in Pleasant Hill Landing (Santee River) (18 mi.) | ultraviolet index in Moores Landing (Sewee Bay) (19 mi.)