ultravioletindeks in Steinhatchee River Ent. (Deadman Bay) (10 mi.) | ultravioletindeks in Spring Warrior Creek (15 mi.) | ultravioletindeks in Pepperfish Keys (19 mi.) | ultravioletindeks in Rock Islands (24 mi.) | ultravioletindeks in Horseshoe Point (25 mi.) | ultravioletindeks in Suwannee (Salt Creek) (36 mi.) | ultravioletindeks in Mandalay (Aucilla River) (38 mi.) | ultravioletindeks in Suwannee River Entrance (39 mi.) | ultravioletindeks in St. Marks River Entrance (45 mi.) | ultravioletindeks in St. Marks (St. Marks River) (50 mi.)