Year Sevan HPP Hrazdan HPP Argel HPP Arzni HPP Qanaqer HPP Yerevan-1 HPP Yerevan-3 HPP Total
January     3.22 2.76 4.22 3.03 1.05 14.28
February     3.98 3.46 4.64 3.24 0.99 16.31
March     7.61 3.02 7.71 5.07 1.26 24.67
April     28.36 11.50 16.75 8.94 0.63 66.17
May 0.95 2.43 23.07 4.05 5.42 2.73   28.65
June 7.15 19.97 37.16 5.28 7.02 3.31   79.90
July 7.22 20.05 35.58 5.69 7.17 3.28   78.99
August 4.71 13.45 25.53 3.86 4.93 2.37   54.85
September 3.59 10.33 17.67 4.31 5.61 2.85   44.36
October                
November                
December                
TOTAL 29.67 66.23 163.12 43.93 63.48 34.81 3.93 418.18