List of dams and reservoirs in Asturias List of dams and reservoirs in Asturias List of dams and reservoirs in Asturias

| Reservoir | Basin | Location_ | Type_ | Height_m | Length_along_the_top_m | Drainage_basin_km² | Reservoir_surface_ha | Volume_hm³ |
|---|---|---|---|---|---|---|---|---|
| Alfilorios | Barrea | Ribera de Arriba | Embankment | 67.0 | 171.7 | 4.09 | 52.0 | 9.140 |
| Arbón | Navia | Coaña , Villayón | Embankment | 35.0 | 180.0 | 2443.0 | 270.0 | 38.20 |
| Barca, La | Narcea | Belmonte , Tineo | Arch | 73.5 | 178.0 | 1216.0 | 194.0 | 31.10 |
| Doiras | Navia | Boal | Arch-gravity | 90.0 | 165.0 | 2288.0 | 347.0 | 114.60 |
| Florida, La | Narcea | Tineo | Gravity | 19.0 | 70.0 | 1005.0 | 18.40 | 0.75 |
| Furacón, El | Nalón | Trubia ( Oviedo ) | Gravity | 14.0 | 70.0 | 2180.0 | 19.0 | 0.522 |
| Granda, La | Granda | Gozón | Embankment | 23.7 | 270.0 | 1.25 | 32.50 | 3.208 |
| Jocica, La | Dobra | Amieva | Arch | 87.0 | 66.0 | 39.0 | 6.14 | 0.4 |
| Mortera, La | Mortera | Morcín | Gravity | 8.0 | 91.0 | 0.0 | 0.0 | 0.017 |