The level of Lake Sevan has decreased by 2 cm in the period from November 15 to 21 and has amounted to 1900.47 m (11/21/21) which is lower by 9 cm than the  level of the same day last year and is lower by 5 cm than the level of January 1, 2021.
In the period from November 15 to 21, the amount of water transferred to Lake Sevan through the Arpa-Sevan water pipeline amounted to 0.652 million m3 from January 1 to November 21, 2021 inclusive.