| Year | Value (m3) |
|---|---|
|
2020 |
22296.18 |
|
2019 |
22493.51 |
|
2018 |
22697.66 |
|
2017 |
22909.28 |
|
2016 |
23129.13 |
|
2015 |
23357.85 |
|
2014 |
23595.16 |
|
2013 |
23841.03 |
|
2012 |
24096.7 |
|
2011 |
24363.82 |
| Total dam capacity | 841.51 | km3 (2020) |