| Bolshoy Ik River | |
|---|---|
| Origin | South Urals, Bashkortostan |
| Mouth | Sakmara River, Saraktash, Orenburg Oblast |
| Basin countries | Bashkortostan and Orenburg Oblast, Russia |
| Length | 341 km |
| Avg. discharge | 61,0 m³/s |
| Basin area | 7,670 km² |
The Bolshoy Ik River (Russian: Большой Ик, literally Greater Ik; Bashkir: Оло Ыйыҡ, Olo Iyıq) is a tributary of the Sakmara River which flows south from the southern end of the Ural Mountains and is located in Bashkortostan and Orenburg Oblast, Russia.
The river has generally snow feeding.[1]