Kaveri River
कावेरी नदी
The Kaveri is southern India's most important river, spanning 765 km from the Western Ghats through Karnataka and Tamil Nadu to the Bay of Bengal. It sustains extensive agriculture and is deeply sacred in Hindu tradition, revered as a goddess.
Key facts
- Length: 765 km from Brahmagiri Hills to Bay of Bengal
- Basin area: 81,155 km², supporting densely populated agricultural regions
- Source: Brahmagiri Hills (1,341 m) in the Western Ghats, Karnataka
- Mouth: Delta near Cuddalore in Tamil Nadu, extensive rice-growing region
- Discharge: Average 2,200-2,500 m³/s, highly variable monsoon pattern
- Tributaries: Hemavati, Shimsha, Arkavati, Bhavanasi, and Amravati rivers
Details
The Kaveri River is the primary water resource for southern India's most densely settled regions, supporting millions through irrigation agriculture. The river originates in the Western Ghats and flows southeastward, nourishing some of the subcontinent's most productive agricultural areas. Historical empires including the Chola dynasty rose to prominence controlling the Kaveri delta, one of medieval Asia's most prosperous regions. The Kaveri Delta is exceptionally fertile, producing surplus rice that historically supplied trade networks across the Indian Ocean. Modern irrigation systems including the Krishnarajasagar Dam and Mettur Dam ensure year-round water availability for agriculture. The river's cultural significance in Tamil and Kannada traditions manifests in temples, literature, and pilgrimage practices. Shared water-rights disputes between Karnataka and Tamil Nadu over Kaveri allocation have historical roots dating to medieval treaties, remaining contested in modern water-sharing agreements. The Kaveri Delta's ecosystem supports fishing communities and brackish-water vegetation.