Airavati River Rapti

The West Rapti, also known as the Kuwano, is a river which drains Rapti Zone in Mid-Western Region, Nepal, then Awadh and Bhojpur-Purvanchal regions of Uttar Pradesh state, and finally India before joining the Ghaghara. It is a major left bank tributary of the Ganges, and is also known as the Karnali in Nepal.
  • Country: Nepal, India
  • Basin size: 23,900 km² (9,200 sq mi)
  • River system: Ganges
Data from: en.wikipedia.org