ultraviolett index i Lakeville (Petaluma River) (3 mi.) | ultraviolett index i Hog Island (San Antonio Creek) (6 mi.) | ultraviolett index i Petaluma River Entrance (10 mi.) | ultraviolett index i Wingo (Sonoma Creek) (10 mi.) | ultraviolett index i Sonoma Creek (12 mi.) | ultraviolett index i Reynolds (Tomales Bay) (16 mi.) | ultraviolett index i Gallinas (Gallinas Creek) (16 mi.) | ultraviolett index i Inverness (Tomales Bay) (16 mi.) | ultraviolett index i Marshall (Tomales Bay) (16 mi.) | ultraviolett index i Edgerley Island (Napa River) (17 mi.) | ultraviolett index i Blakes Landing (Tomales Bay) (17 mi.) | ultraviolett index i Brazos Drawbridge (Napa River) (17 mi.) | ultraviolett index i Point San Pedro (19 mi.) | ultraviolett index i Napa (Napa River) (19 mi.) | ultraviolett index i Tomales Bay Entrance (20 mi.) | ultraviolett index i Vallejo (Mare Island Strait) (20 mi.) | ultraviolett index i Pinole Point (20 mi.) | ultraviolett index i Corte Madera Creek (20 mi.) | ultraviolett index i Point San Quentin (21 mi.) | ultraviolett index i Point Orient (21 mi.)