Karasor
Қарасор
Sentinel-2 picture of the lake in October
Karasor
Location	Kazakh Uplands
Coordinates	51°04′50″N 77°30′59″E / 51.08056°N 77.51639°E / 51.08056; 77.51639
Type	endorheic lake
Primary inflows	Tundik
Basin countries	Kazakhstan
Max. length	18.2 kilometers (11.3 mi)
Max. width	5.6 kilometers (3.5 mi)
Surface area	57 square kilometers (22 sq mi)
Max. depth	1.2 meters (3 ft 11 in)
Residence time	UTC+6:00
Surface elevation	144 meters (472 ft)

Karasor (Kazakh: Қарасор) is a salt lake in May District, Pavlodar Region, Kazakhstan.^[1]

The lake lies in the western part of May District, 25 kilometers (16 mi) southeast of the town of Zhumysker. Karasor is one of the largest lakes in the district.^[2][3]

Geography

Karasor is an endorheic lake of the Kazakh Uplands. The Irtysh flows 33 kilometers (21 mi) to the east of the eastern shores of the lake. There are a number of smaller lakes in its vicinity, the largest is Aktomar, 2 kilometers (1.2 mi) to the northwest. Alkamergen lies 50 kilometers (31 mi) to the west.^[2]

River Tundik flows into Karasor from the west. The shape of the lake is irregular, very indented, with a southern and a western projection. Although it rarely dries up, in years of drought the level of Karasor sinks, and its southern projection may become a separate lake, also known as Zhinishkesor (Жіңішкесор).^[3][2][1][4]