Teresva (river)

The Teresva (Ukrainian: Тересва) is a right tributary of the river Tisza in the Zakarpattia Oblast, western Ukraine. Its drainage basin covers an area of 1,220 km² (470 sq mi).^[1]:23 It rises in the Eastern Carpathians. It flows through the towns Ust-Chorna and Dubove, and it discharges into the Tisza near the town Teresva, on the border with Romania.