Vovcha (Donets)
The Vovcha is an long river in the Belgorod Oblast of Russia and Kharkiv Oblast in Ukraine. It is a left tributary of the Donets river.
Its source is in Belgorod Oblast, near the Russian-Ukrainian border, near the village of Volchya Alexandrovka. It flows in a predominantly westerly direction. The confluence with the Donets is near the city of Vovchansk.