indice ultravioletti a Lakeville (Petaluma River) (2.8 mi.) | indice ultravioletti a Petaluma River Entrance (4 mi.) | indice ultravioletti a Upper Drawbridge (Petaluma River) (6 mi.) | indice ultravioletti a Wingo (Sonoma Creek) (8 mi.) | indice ultravioletti a Sonoma Creek (8 mi.) | indice ultravioletti a Gallinas (Gallinas Creek) (10 mi.) | indice ultravioletti a Point San Pedro (13 mi.) | indice ultravioletti a Edgerley Island (Napa River) (13 mi.) | indice ultravioletti a Brazos Drawbridge (Napa River) (14 mi.) | indice ultravioletti a Pinole Point (15 mi.) | indice ultravioletti a Corte Madera Creek (15 mi.) | indice ultravioletti a Vallejo (Mare Island Strait) (15 mi.) | indice ultravioletti a Point San Quentin (16 mi.) | indice ultravioletti a Point Orient (16 mi.) | indice ultravioletti a Hercules (Refugio Landing) (17 mi.) | indice ultravioletti a Napa (Napa River) (17 mi.) | indice ultravioletti a Mare Island (17 mi.) | indice ultravioletti a Inverness (Tomales Bay) (18 mi.) | indice ultravioletti a Richmond (18 mi.) | indice ultravioletti a Selby (18 mi.)