| Year | Sevan HPP | Hrazdan HPP | Argel HPP | Arzni HPP | Qanaqer HPP | Yerevan-1 HPP | Yerevan-3 HPP | Total |
| January | 4.13 | 3.35 | 6.52 | 3.80 | 0.94 | 18.75 | ||
| February | 4.39 | 3.32 | 6.25 | 3.65 | 0.79 | 18.39 | ||
| March | 13.11 | 9.64 | 14.93 | 7.59 | 1.36 | 46.63 | ||
| April | 31.58 | 15.92 | 23.41 | 10.71 | 0.08 | 81.69 | ||
| May | 28.01 | 7.76 | 11.28 | 5.03 | 52.07 | |||
| June | 2.41 | 9.03 | 21.64 | 7.70 | 10.58 | 4.30 | 55.66 | |
| July | 8.64 | 22.13 | 37.62 | 7.64 | 10.50 | 0.51 | 87.04 | |
| August | 6.27 | 15.88 | 30.74 | 5.18 | 6.73 | 64.81 | ||
| September | 1.67 | 4.20 | 7.66 | 1.69 | 1.93 | 17.15 | ||
| October | 2.31 | 0.96 | 1.67 | 4.94 | ||||
| November | 1.98 | 5.10 | 0.03 | 7.11 | ||||
| December | 5.03 | 7.16 | 0.3 | 1.17 | 13.65 | |||
| TOTAL | 18.99 | 51.24 | 188.21 | 63.16 | 106.05 | 35.89 | 4.35 | 467.9 |
Year
