ultravioletindeks in Wingo (Sonoma Creek) (4 mi.) | ultravioletindeks in Edgerley Island (Napa River) (6 mi.) | ultravioletindeks in Petaluma River Entrance (6 mi.) | ultravioletindeks in Brazos Drawbridge (Napa River) (7 mi.) | ultravioletindeks in Hog Island (San Antonio Creek) (8 mi.) | ultravioletindeks in Vallejo (Mare Island Strait) (8 mi.) | ultravioletindeks in Lakeville (Petaluma River) (9 mi.) | ultravioletindeks in Pinole Point (10 mi.) | ultravioletindeks in Mare Island (10 mi.) | ultravioletindeks in Gallinas (Gallinas Creek) (11 mi.) | ultravioletindeks in Hercules (Refugio Landing) (11 mi.) | ultravioletindeks in Selby (11 mi.) | ultravioletindeks in Point San Pedro (11 mi.) | ultravioletindeks in Napa (Napa River) (12 mi.) | ultravioletindeks in Crockett (12 mi.) | ultravioletindeks in Upper Drawbridge (Petaluma River) (12 mi.) | ultravioletindeks in Point Orient (14 mi.) | ultravioletindeks in Point San Quentin (15 mi.) | ultravioletindeks in Richmond (16 mi.) | ultravioletindeks in Corte Madera Creek (16 mi.)