| Year | Sevan HPP | Hrazdan HPP | Argel HPP | Arzni HPP | Qanaqer HPP | Yerevan-1 HPP | Yerevan-3 HPP | Total |
| January | 4.01 | 3.71 | 5.06 | 3.65 | 0.74 | 17.16 | ||
| February | 2.69 | 2.73 | 4.13 | 3.14 | 0.64 | 13.33 | ||
| March | 6.24 | 4.46 | 5.03 | 4.27 | 0.87 | 20.86 | ||
| April | 14.44 | 8.42 | 12.46 | 6.69 | 42.00 | |||
| May | 37.59 | 10.78 | 16.39 | 8.46 | 73.22 | |||
| June | 3.26 | 10.99 | 24.94 | 3.96 | 5.32 | 2.53 | 51.29 | |
| July | 4.88 | 14.72 | 29.14 | 5.19 | 6.40 | 3.03 | 63.49 | |
| August | 3.70 | 12.36 | 27.48 | 5.12 | 6.54 | 3.08 | 58.46 | |
| September | 2.00 | 6.54 | 12.51 | 3.07 | 3.60 | 1.86 | 30.03 | |
| October | 3.68 | 0.41 | 0.31 | 0.11 | 4.52 | |||
| November | 3.07 | 2.35 | 3.72 | 2.26 | 0.195 | 12.10 | ||
| December | 5.14 | 2.35 | 5.86 | 3.63 | 1.240 | 18.33 | ||
| TOTAL | 13.83 | 44.61 | 170.94 | 52.54 | 74.81 | 42.70 | 3.68 | 404.78 |
Year
