ultravioletindeks in Brazos Drawbridge (Napa River) (1.3 mi.) | ultravioletindeks in Sonoma Creek (6 mi.) | ultravioletindeks in Vallejo (Mare Island Strait) (6 mi.) | ultravioletindeks in Wingo (Sonoma Creek) (6 mi.) | ultravioletindeks in Napa (Napa River) (8 mi.) | ultravioletindeks in Mare Island (9 mi.) | ultravioletindeks in Selby (10 mi.) | ultravioletindeks in Crockett (10 mi.) | ultravioletindeks in Petaluma River Entrance (12 mi.) | ultravioletindeks in Hercules (Refugio Landing) (12 mi.) | ultravioletindeks in Pierce Harbor (Goodyear Slough) (12 mi.) | ultravioletindeks in Pinole Point (13 mi.) | ultravioletindeks in Hog Island (San Antonio Creek) (13 mi.) | ultravioletindeks in Suisun Slough Entrance (14 mi.) | ultravioletindeks in Lakeville (Petaluma River) (14 mi.) | ultravioletindeks in Benicia (14 mi.) | ultravioletindeks in Joice Island (Suisun Slough) (15 mi.) | ultravioletindeks in Martinez-amorco Pier (15 mi.) | ultravioletindeks in Point San Pedro (16 mi.) | ultravioletindeks in Suisun City (Suisun Slough) (16 mi.)