The drainage basin of _____ river covers parts of Karnataka, Kerala and Tamil Nadu.
River Kaveri originates in the Brahmagiri hills in Kodagu, in a place called Talakaveri (head of Kaveri). It starts its journey from the small pond called as Kundike pond, later the two tributaries known as Kanake and Sujyoti joins it. All these three rivers meets at the point called Bhagamandala. It lies at an altitude of 1350 meters and generally flows from the south to eastward direction. The river is approximately 760 km long. Its flows in the state of Karnataka and Tamil Nadu and merges into Bay of Bengal.