The Usolka (Russian: Усолка) is a river in Perm Krai, Russia, left tributary of the Kama. It is 57 kilometres (35 mi) long, and its drainage basin covers 506 square kilometres (195 sq mi).[1]
| Usolka | |
|---|---|
 The Usolka in Solikamsk | |
| Location | |
| Country | Russia |
| Physical characteristics | |
| Mouth | |
• location | Kama |
• coordinates | 59°37′24″N 56°41′33″E / 59.62333°N 56.69250°E |
| Length | 57 km (35 mi) |
| Basin size | 506 km2 (195 sq mi) |
| Basin features | |
| Progression | Kama→ Volga→ Caspian Sea |