Small independent river near Villaviciosa. Short course to the ría. Resident trout only. Very low numbers reported in recent years.
The España is a slate-fed tributary in the Asturian network, spate-responsive and amber-toned throughout. The upper reaches show step-pool through Cantabrian slate; the descent is steep and response to rainfall pronounced. The España maintains its responsive character — quick rise, quick fall, full connection to mountain weather — throughout its reach. The available pools are secondary to the character of descent and response.
Wading: Muddy lower glides and soft estuarine bed
- Mixed
- Partly confined
- Step pool
- Plane bed

