| Pantano | Capacidad | Embalsada | Variación |
| Certascán [+] | 16 | 9 | 0 |
|
|
84 | 53 | 0 |
|
|
80 | 64 | -1 |
|
|
24 | 20 | -1 |
| Sistema Lagos Espot [+] | 10 | 9 | 0 |