Siva (river)

The Siva (Сива) is a river in Udmurt Republic and Perm Krai in Russia, a wikt:right bank:right tributary of the Kama. The river is 206 km long, and its drainage basin covers 4870 km2. It starts in the Chastinsky District, near the village of Pikhtovka. Then it flows through the Bolshesosnovsky District of Perm Krai and the Votkinsky District of Udmurtia. Its mouth is downstream of the dam of Votkinsk Hydroelectric Station. The Siva freezes up in the second half of October and remains icebound until April.

Main tributaries:
 * Left: only small insignificant rivers;
 * Right: But, Sosnovka, Chyornaya, Lyp, Votka.