In the 1930s Kypshak dried up and turned into a salt pan,[5] but in the following decades it filled up once more and on the USSR topographic map of 1989 it was marked again as a lake.[4]
Geography
Kypshak is a roughly triangular-shaped lake that lies at 318.9 meters (1,046ft) above sea level. It is located 23 kilometers (14mi) to the southwest of Lake Tengiz and 12 kilometers (7.5mi) to the west of lake Kerey.[6]
It is an endorheic lake, having no outflow. 111 kilometers (69mi) long river Kypshak flows into the lake from the northwest, and smaller river Akkoshkar from the west.[3]
↑Nature of Kazakhstan: Encyclopedia / General editor. B. O. Jakyp. - Almaty: "Kazakh Encyclopedia" LLP, 2011. T.Z. - 304 pages. ISBN 9965-893-64-0 (T.Z.), ISBN 9965-893-19-5