YEREVAN. – Armenia’s sewerage network is made up of 2,744-km-long pipes, whose 1,394 kilometers need to be replaced, says the report published by the Armenian National Statistical Service.
And in terms of worn-out sewerage pipes, capital Yerevan is in first place, with 75 percent, whereas the least worn-out pipes are at Kotayk Region, where solely 28 percent needs to be replaced.
















