ultravioletindeks in Florence Uscg Pier (Siuslaw River) (2.6 mi.) | ultravioletindeks in Heceta Beach (Siuslaw River entrance) (4 mi.) | ultravioletindeks in Gardiner (16 mi.) | ultravioletindeks in Reedsport (18 mi.) | ultravioletindeks in Winchester Bay (Umpqua River entrance) (21 mi.) | ultravioletindeks in Drift Creek (Alsea River) (31 mi.) | ultravioletindeks in Waldport (Alsea Bay) (32 mi.) | ultravioletindeks in Empire (41 mi.) | ultravioletindeks in Coos Bay (41 mi.) | ultravioletindeks in Sitka Dock (Coos Bay) (42 mi.)