ultraviolett index i Hog Island (San Antonio Creek) (2.8 mi.) | ultraviolett index i Upper Drawbridge (Petaluma River) (3 mi.) | ultraviolett index i Petaluma River Entrance (7 mi.) | ultraviolett index i Wingo (Sonoma Creek) (8 mi.) | ultraviolett index i Sonoma Creek (9 mi.) | ultraviolett index i Gallinas (Gallinas Creek) (13 mi.) | ultraviolett index i Edgerley Island (Napa River) (14 mi.) | ultraviolett index i Brazos Drawbridge (Napa River) (14 mi.) | ultraviolett index i Point San Pedro (16 mi.) | ultraviolett index i Napa (Napa River) (17 mi.) | ultraviolett index i Vallejo (Mare Island Strait) (17 mi.) | ultraviolett index i Pinole Point (17 mi.) | ultraviolett index i Inverness (Tomales Bay) (17 mi.) | ultraviolett index i Reynolds (Tomales Bay) (18 mi.) | ultraviolett index i Corte Madera Creek (18 mi.) | ultraviolett index i Marshall (Tomales Bay) (18 mi.) | ultraviolett index i Point San Quentin (18 mi.) | ultraviolett index i Point Orient (18 mi.) | ultraviolett index i Blakes Landing (Tomales Bay) (19 mi.) | ultraviolett index i Hercules (Refugio Landing) (19 mi.)