ultraviolet index in Blackslough Landing (4 mi.) | ultraviolet index in Borden Highway Bridge (Middle River) (4 mi.) | ultraviolet index in Borden Highway Bridge (San Joaquin River) (5 mi.) | ultraviolet index in Orwood (Old River) (7 mi.) | ultraviolet index in Bishop Cut (Disappointment Slough) (8 mi.) | ultraviolet index in Stockton (8 mi.) | ultraviolet index in Grant Line Canal (drawbridge) (8 mi.) | ultraviolet index in Borden Highway Bridge (Old River) (9 mi.) | ultraviolet index in Wards Island (Little Connection Slough) (9 mi.) | ultraviolet index in Irish Landing (Sand Mound Slough) (11 mi.) | ultraviolet index in Prisoners Point (11 mi.) | ultraviolet index in Davis Slough (12 mi.) | ultraviolet index in Terminous (South Fork) (13 mi.) | ultraviolet index in False River (15 mi.) | ultraviolet index in Georgiana Slough Entrance (15 mi.) | ultraviolet index in Threemile Slough Entrance (17 mi.) | ultraviolet index in Threemile Slough (19 mi.) | ultraviolet index in Rio Vista (20 mi.) | ultraviolet index in New Hope Bridge (20 mi.) | ultraviolet index in Steamboat Slough (Snug Harbor Marina) (21 mi.)