ultraviolettindeks kohas Gilchrist (East Bay) (1.8 mi.) | ultraviolettindeks kohas High Island (tcoon) (9 mi.) | ultraviolettindeks kohas Galveston Bay Entrance (South Jetty) (17 mi.) | ultraviolettindeks kohas Round Point (17 mi.) | ultraviolettindeks kohas Port Bolivar (19 mi.) | ultraviolettindeks kohas Galveston Pier 21 (22 mi.) | ultraviolettindeks kohas Galveston Pleasure Pier (23 mi.) | ultraviolettindeks kohas Texas City (Turning Basin) (24 mi.) | ultraviolettindeks kohas Umbrella Point (Trinity Bay) (24 mi.) | ultraviolettindeks kohas Eagle Point (24 mi.) | ultraviolettindeks kohas Point Barrow (Trinity Bay) (25 mi.) | ultraviolettindeks kohas Morgans Point (31 mi.) | ultraviolettindeks kohas Clear Lake (33 mi.)