El Grado 1
| Dam Name | El Grado 1 |
| River | Cinca |
| Near City | El Grado |
| Administration City | Huesca |
| Country | Spain |
| Year | 1969 |
| Dam Height | 130 |
| Dam Length | 959 |
| Area(Sqkm) | 10.4 |
| Area(Polygonal) | 10.4 |
| Capital Expenditure | 399 |
| Depth(M) | 38.4 |
| Avg Displacement Of Water | 23965 |
| Catchment Area In Sqkm | 2140 |
| Main Usage | Hydroelectricity |
| Status | 3: Fair |
| Longitude | 0.235417 |
| Latitude | 42.15375 |
List all Dams and Reservoirs