The Terisakkan is a river of northern Kazakhstan. A left tributary of the Ishim, it is 334 kilometres (208 mi) long and has a basin area of 19,500 square kilometres (7,500 mi2).
Geography
It flows through the western parts of the Kazakh Uplands and the average annual flow is approximately , with a maximum up to . In the upper reaches it dries up, and it freezes to the bottom in some winters. ==References==