cernaja

The Chyornaya is a river in Perm Krai and Komi Republic, Russia, a right tributary of the Veslyana, which in turn is a tributary of the Kama. The river is 149 kilometres long, and its drainage basin covers 1,800 square kilometres.
  • Mouth: Veslyana
  • Length: 149 km (93 mi)
  • Basin size: 1,800 km² (690 sq mi)
  • Progression: Veslyana→ Kama→ Volga→ Caspian Sea
Data from: en.wikipedia.org