Kupuri

The Kupuri flows from the southern side of the Dzhugdzhur highlands into the upper Zeya, a tributary of the Amur. The rivers meet in a mountainous country of forest and narrow valleys. Above this confluence the Zeya is a fast mountain stream with rapids; below it the valley opens towards a broader plain. The Kupuri and its neighbouring streams gather water from the northern watershed and carry it into the Amur basin.