| Year | Sevan HPP | Hrazdan HPP | Argel HPP | Arzni HPP | Qanaqer HPP | Yerevan-1 HPP | Yerevan-3 HPP | Total |
| January | 3.62 | 3.63 | 5.249 | 3.53 | 1.22 | 17.25 | ||
| February | 1.27 | 3.13 | 4.41 | 3.04 | 0.99 | 12.83 | ||
| March | 4.78 | 3.60 | 5.11 | 4.03 | 0.04 | 17.56 | ||
| April | 16.85 | 10.96 | 15.69 | 8.87 | 0.33 | 52.69 | ||
| May | 53.10 | 17.28 | 25.67 | 13.31 | 109.36 | |||
| June | 2.11 | 7.53 | 23.05 | 4.96 | 6.24 | 2.742 | 46.64 | |
| July | 3.60 | 12.39 | 28.38 | 4.88 | 6.11 | 2.795 | 58.15 | |
| August | 4.72 | 15.60 | 26.51 | 4.43 | 5.41 | 2.643 | 59.30 | |
| September | 0.92 | 3.23 | 7.61 | 1.56 | 2.01 | 0.648 | 15.98 | |
| October | 0.24 | 0.67 | 3.65 | 0.18 | 0.18 | 0.027 | 4.95 | |
| November | 0.01 | 0.04 | 3.08 | 2.03 | 3.10 | 1.824 | 0.22 | 10.30 |
| December | 4.71 | 4.08 | 5.84 | 3.929 | 0.72 | 19.28 | ||
| TOTAL | 11.60 | 39.46 | 176.59 | 60.72 | 85.02 | 47.40 | 3.50 | 424.28 |
Year
