indice ultravioletti a Hog Island (San Antonio Creek) (4 mi.) | indice ultravioletti a Sonoma Creek (6 mi.) | indice ultravioletti a Gallinas (Gallinas Creek) (7 mi.) | indice ultravioletti a Lakeville (Petaluma River) (7 mi.) | indice ultravioletti a Wingo (Sonoma Creek) (8 mi.) | indice ultravioletti a Point San Pedro (9 mi.) | indice ultravioletti a Pinole Point (10 mi.) | indice ultravioletti a Upper Drawbridge (Petaluma River) (10 mi.) | indice ultravioletti a Point Orient (11 mi.) | indice ultravioletti a Edgerley Island (Napa River) (12 mi.) | indice ultravioletti a Point San Quentin (12 mi.) | indice ultravioletti a Corte Madera Creek (12 mi.) | indice ultravioletti a Vallejo (Mare Island Strait) (12 mi.) | indice ultravioletti a Brazos Drawbridge (Napa River) (12 mi.) | indice ultravioletti a Hercules (Refugio Landing) (13 mi.) | indice ultravioletti a Richmond (14 mi.) | indice ultravioletti a Mare Island (14 mi.) | indice ultravioletti a Selby (14 mi.) | indice ultravioletti a Crockett (15 mi.) | indice ultravioletti a Point Chauncey (15 mi.)