UV Index in Prisoners Point (2.5 mi.) | UV Index in Davis Slough (3 mi.) | UV Index in False River (4 mi.) | UV Index in Wards Island (Little Connection Slough) (5 mi.) | UV Index in Georgiana Slough Entrance (6 mi.) | UV Index in Orwood (Old River) (7 mi.) | UV Index in Threemile Slough Entrance (7 mi.) | UV Index in Terminous (South Fork) (7 mi.) | UV Index in Threemile Slough (8 mi.) | UV Index in Bishop Cut (Disappointment Slough) (9 mi.) | UV Index in Blackslough Landing (9 mi.) | UV Index in Rio Vista (10 mi.) | UV Index in Borden Highway Bridge (Old River) (10 mi.) | UV Index in Holt (Whiskey Slough) (11 mi.) | UV Index in Borden Highway Bridge (Middle River) (11 mi.) | UV Index in Steamboat Slough (Snug Harbor Marina) (11 mi.) | UV Index in Antioch (13 mi.) | UV Index in New Hope Bridge (14 mi.) | UV Index in Collinsville (15 mi.) | UV Index in Borden Highway Bridge (San Joaquin River) (15 mi.)