Year Sevan HPP Hrazdan HPP Argel HPP Arzni HPP Qanaqer HPP Yerevan-1 HPP Yerevan-3 HPP Total
January     4.21 4.01 7.46 3.83 0.98 20.49
February     2.55 3.14 5.87 3.16 0.8 15.52
March     12.33 8.26 12.3 6.51 1.51 40.91
April     64.55 32.05 42.14 20.59 1.9 161.22
May     53.91 23.95 31.46 15.2 1.35 125.87
June 4.42 12.12 22.4 5.88 6.77 1.87   53.47
July 3.44 9 16.69 5.35 6.48 1.8   42.76
August 5.93 15.94 24.55 4.17 4.58 0.3   55.47
September 5.93 15.94 24.55 4.17 4.58 0.3   55.47
October     2.7 2.32 4.1     9.12
November     5.9 3.63 6.21     15.73
December     4.28 3.75 6.96   0.78 15.77
TOTAL 19.72 53.00 238.62 100.68 138.91 53.56 7.32 611.8