| Year | Sevan HPP | Hrazdan HPP | Argel HPP | Arzni HPP | Qanaqer HPP | Yerevan-1 HPP | Yerevan-3 HPP | Total |
| January | 3.08 | 2.81 | 4.57 | 3.07 | 0.92 | 14.44 | ||
| February | 3.66 | 3.35 | 4.69 | 3.09 | 0.84 | 15.63 | ||
| March | 5.26 | 2.50 | 5.59 | 3.92 | 0.88 | 18.15 | ||
| April | 23.44 | 10.50 | 15.02 | 8.17 | 0.84 | 57.97 | ||
| May | 32.83 | 7.42 | 10.69 | 5.54 | 56.48 | |||
| June | 3.37 | 10.15 | 29.22 | 4.19 | 4.71 | 2.30 | 53.94 | |
| July | 4.27 | 14.15 | 29.28 | 3.59 | 3.67 | 1.94 | 56.90 | |
| August | 6,78 | 18.50 | 33.10 | 3.82 | 4.07 | 2.29 | 68.57 | |
| September | 2.11 | 5.94 | 9.76 | 1.80 | 1.33 | 0.65 | 21.60 | |
| October | 3.67 | 0.45 | 0.10 | 0.03 | 4.25 | |||
| November | 3.26 | 1.54 | 2.65 | 1.54 | 0.16 | 9.16 | ||
| December | 3.29 | 2.67 | 4.11 | 3.01 | 0.47 | 13.55 | ||
| TOTAL | 16.53 | 48.74 | 179.84 | 44.65 | 61.21 | 35.56 | 4.10 | 390.63 |
Year
