ultraviolett index i North Santee River Inlet (0.5 mi.) | ultraviolett index i Cedar Island Point (South Santee River) (2.0 mi.) | ultraviolett index i Minim Creek Entrance (North Santee Bay) (4 mi.) | ultraviolett index i Brown Island (South Santee River) (5 mi.) | ultraviolett index i Winyah Bay Entrance (south Jetty) (6 mi.) | ultraviolett index i Georgetown Lighthouse (7 mi.) | ultraviolett index i South Island Plantation (7 mi.) | ultraviolett index i South Island Ferry (Intracoastal Waterway) (8 mi.) | ultraviolett index i Casino Creek (9 mi.) | ultraviolett index i North Santee (9 mi.) | ultraviolett index i South Santee River (Highway 17 Bridge) (10 mi.) | ultraviolett index i Cape Romain (10 mi.) | ultraviolett index i Frazier Point (12 mi.) | ultraviolett index i Mcclellanville (Jeremy Creek) (13 mi.) | ultraviolett index i Clambank Creek (North Inlet) (14 mi.) | ultraviolett index i Georgetown (15 mi.) | ultraviolett index i Waccamaw River Entrance (16 mi.) | ultraviolett index i Jacobs Wharf (17 mi.) | ultraviolett index i Five Fathom Creek Entrance (17 mi.) | ultraviolett index i Pleasant Hill Landing (Santee River) (18 mi.)