Sarkari Data
Administrative Hierarchy
NationIndia
CategoryRiver
FeatureCauvery River (Kaveri)
River

Cauvery River (Kaveri)

कावेरी नदी

The principal river of southern India, originating at Talakaveri in the Brahmagiri range of the Western Ghats (Kodagu, Karnataka). Flowing southeast through Karnataka and Tamil Nadu for 800 km, it forms the lush agricultural Cauvery delta before entering the Bay of Bengal.

Total Length800 km
Drainage Basin81,155 sq km
Territorial Jurisdiction3 States / UTs

Physical & Hydrographic Profile

Geographic Origin / Source

Talakaveri, Brahmagiri Range, Kodagu District, Karnataka

Elevation: 1,341 meters above sea level

Origin State: Karnataka (Kodagu Dist)

Mouth & Drainage Outflow

Bay of Bengal

Outflow Location: Poompuhar, Mayiladuthurai District, Tamil Nadu

Terminal State: Tamil Nadu

Major Tributary Networks

Left-Bank Tributaries
HarangiHemavatiShimshaArkavathi
Right-Bank Tributaries
Lakshmana TirthaKabiniSuvarnavathiBhavaniNoyyalAmaravati

Riparian States, Districts & Connected Cities

States, revenue districts, and municipal cities traversed by or situated in the immediate watershed/basin of Cauvery River (Kaveri):

States & Union Territories (3)
Major Urban Hubs & Riparian Cities (4)
Mysurukarnataka
Tiruchirappallitamil-nadu
Thanjavurtamil-nadu
Erodetamil-nadu

Ecological Status & National Significance

Strategic Importance

Revered as 'Ponni' in Tamil literature; critical lifeline for Bangalore municipal water supply and the Thanjavur granary delta.