Khoper

Among its numerous rivers, are the Donetz, the Mious, and the Kalmious, which marks its frontier on the west, and the Khoper and the Medveditza on the north-east.

The chief tributaries are: right bank, the Donetz and Voronej; left, the Khoper and Manych.

The government is drained by the Don and its tributaries, of which the Donets, Chir and Mius enter from the right and the Khoper and Medvyeditsa from the left.

Of the tributaries of the river, the Voronezh, the Khoper, the Medvyeditsa and the Donets are navigable—the Donets having a course of 680 m., and during high water affording access to the government of Kharkov.