| Attribute | Balbina Reservoir × | Egridir × |
|---|---|---|
| Bordering countries | ||
| Surface Area (km²) | 2360 | 590 |
| Mean Depth (m) | 7.4 | 9 |
| Volume (km³) | 17.53 | 4.38 |
| Catchment Area (km²) | 16502 | 3309 |
| Residence Time (yr) | 0.97 | - |
| Morphogenesis/Dam | Balbina Dam (1989) | Natural |
| Coordinates | ||
| Latitude | -1.908 | 38.014 |
| Longitude | -59.475 | 30.892 |