Ishim (river)

The Ishim (Russian: Иши́м, romanized: Ishim; Kazakh: Есіл, romanized: Esil) is a river running through Kazakhstan and Russia. It is 2,450 kilometres (1,520 mi) long, and has a drainage basin of 177,000 square kilometres (68,000 sq mi). Its average discharge is 56.3 cubic metres per second (1,990 cu ft/s). It is a left tributary of the Irtysh. The Ishim is partly navigable in its lower reaches. The upper course of the Ishim passes through Astana, the capital of Kazakhstan. In Russia, the course of the river travels through a vast marshland, and has countless meanders and oxbow lakes. The river freezes from late November until March.

Ishim
The river Ishim in Astana, a popular thoroughfare in the winter when it is frozen over.
Map of the Ob–Irtysh drainage basin showing the Ishim River
Location
CountryKazakhstan, Russia
Physical characteristics
SourceKazakh Uplands
  locationSarybel District, Kazakhstan
  coordinates50°37′55″N 73°16′01″E
  elevation485 m (1,591 ft)
MouthIrtysh
  location
Ust-Ishim, Russia
  coordinates
57.6981°N 71.1975°E / 57.6981; 71.1975
  elevation
42 m (138 ft)
Length2,450 km (1,520 mi)
Basin size177,000 km2 (68,000 sq mi)
Discharge 
  average56.3 m3/s (1,990 cu ft/s)
Basin features
ProgressionIrtysh→ Ob→ Kara Sea
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