Cisma

The Sheshma is a river in Tatarstan and Samara Oblast, Russian Federation, a left tributary of the Kama, falling into the Kama near Starosheshminsk. It is 259 kilometres (161 mi) long, of which 227 kilometres (141 mi) are in Tatarstan, and its drainage basin covers 6,040 square kilometres (2,330 mi2).