UV Index in False River (3 mi.) | UV Index in Irish Landing (Sand Mound Slough) (3 mi.) | UV Index in Prisoners Point (6 mi.) | UV Index in Threemile Slough Entrance (6 mi.) | UV Index in Orwood (Old River) (7 mi.) | UV Index in Threemile Slough (7 mi.) | UV Index in Wards Island (Little Connection Slough) (8 mi.) | UV Index in Georgiana Slough Entrance (8 mi.) | UV Index in Borden Highway Bridge (Old River) (9 mi.) | UV Index in Antioch (10 mi.) | UV Index in Rio Vista (10 mi.) | UV Index in Terminous (South Fork) (10 mi.) | UV Index in Borden Highway Bridge (Middle River) (12 mi.) | UV Index in Steamboat Slough (Snug Harbor Marina) (12 mi.) | UV Index in Blackslough Landing (12 mi.) | UV Index in Bishop Cut (Disappointment Slough) (12 mi.) | UV Index in Collinsville (12 mi.) | UV Index in Holt (Whiskey Slough) (12 mi.) | UV Index in Pittsburg (New York Slough) (13 mi.) | UV Index in Montezuma Slough (14 mi.)