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Mahadayi (Mandovi) River: Origin, Course, Tributaries

17 August 20261 min read
ENVIRONMENT & ECOLOGYMahadayi(Mandovi) River:Origin, Course,Tributaries17 August 2026safalsetu.com

Why in the news

Replying in Parliament, the Environment Ministry gave an update on the Mahadayi diversion dispute.

About the river

A west-flowing inter-state river of peninsular India, called the Mandovi in Goa and seen as the state’s main lifeline.

Origin and course

AspectDetail
Source30 springs, Bhimgad Wildlife Sanctuary, Belagavi, Karnataka
LengthAbout 117 km
MouthArabian Sea at Panaji (North Goa)
StatesKarnataka, Maharashtra, Goa

Tributaries

  • Karnataka: Kalasa Nala and Banduri Nala (Kalasa-Banduri drinking water project).
  • Goa: Bail, Pansheer and Andher Nalas; Khandepar, Ragada and Mapusa rivers.

Test yourself

1. The Mahadayi river is known by which name in Goa?

The notes say the Mahadayi is called the Mandovi in Goa.

2. The Mahadayi river rises in a cluster of springs in which wildlife sanctuary?

It originates in Bhimgad Wildlife Sanctuary, Belagavi district.

3. Which pair of streams is linked to Karnataka's Kalasa-Banduri drinking water project on the Mahadayi?

Kalasa Nala and Banduri Nala are the key Karnataka tributaries.