Timshor

The Timshor (Тимшор, also: Timsher) is a river in Perm Krai, Russia, a right tributary of the South Keltma. It is 235 km long, with drainage basin of 2650 km2. It starts in the northwestern part of Perm Krai, in Gaynsky District, near the border with the Komi Republic. It flows into the South Keltma 15 km from the larger river's mouth. There are many swamps and lakes along the river.

Main tributaries:
 * Left: Okos, Chepets;
 * Right: My, Bortom.