ultraviolet index in South Santee River (Highway 17 Bridge) (8 mi.) | ultraviolet index in North Santee (8 mi.) | ultraviolet index in Jamestown (Santee River) (10 mi.) | ultraviolet index in Cumberland (10 mi.) | ultraviolet index in Casino Creek (12 mi.) | ultraviolet index in Mcclellanville (Jeremy Creek) (12 mi.) | ultraviolet index in Jacobs Wharf (13 mi.) | ultraviolet index in Brown Island (South Santee River) (13 mi.) | ultraviolet index in Buck Hall (Awendaw Creek) (14 mi.) | ultraviolet index in Frazier Point (15 mi.) | ultraviolet index in Harbor River Entrance (15 mi.) | ultraviolet index in South Island Ferry (Intracoastal Waterway) (15 mi.) | ultraviolet index in Minim Creek Entrance (North Santee Bay) (15 mi.) | ultraviolet index in Georgetown (16 mi.) | ultraviolet index in Cedar Island Point (South Santee River) (17 mi.) | ultraviolet index in Five Fathom Creek Entrance (17 mi.) | ultraviolet index in North Santee River Inlet (18 mi.) | ultraviolet index in Waccamaw River Entrance (18 mi.) | ultraviolet index in Cedar Island (North Santee Bay) (18 mi.) | ultraviolet index in Mt. Pleasant Plantation (Black River) (18 mi.)