Utroya

The Utroya (Russian: Утроя, in Latvian the Rītupe) is a river of Latvia and Pytalovsky and Ostrovsky Districts of Pskov Oblast of Russia, a left tributary of the Velikaya. It is 176 kilometres (109 mi) long, and the area of its basin 3,000 square kilometres (1,200 sq mi). Its average discharge at 11 km from its mouth is 17.2 m3/s (610 cu ft/s). The principal tributary is the Ludza (Russian: Lzha, right). The towns of Kārsava and Pytalovo are located on the banks of the Rītupe/Utroya.

Utroya

The Utroya (Russian: Утроя, in Latvian the Rītupe) is a river of Latvia and Pytalovsky and Ostrovsky Districts of Pskov Oblast of Russia, a left tributary of the Velikaya. It is 176 kilometres (109 mi) long, and the area of its basin 3,000 square kilometres (1,200 sq mi). Its average discharge at 11 km from its mouth is 17.2 m3/s (610 cu ft/s). The principal tributary is the Ludza (Russian: Lzha, right). The towns of Kārsava and Pytalovo are located on the banks of the Rītupe/Utroya.