Kaveri, along with its tributaries Bhavani, Noyyal, Moyar and _____, is the most important source of canal irrigation.
Kaveri, along with its tributaries Bhavani, Noyyal, Moyar and Amaravathi, is the most important source of canal irrigation. The river's basin covers four states and Union Territories, as follows: Tamil Nadu, Karnataka, Kerala, and Puducherry. The Kavri delta, the distributaries such as Kollidam, Maniyar, Vennar, Vettar, Arasalar, Nettar etc. form an alluvial plain in the quadrangle shape. Towards the south of Tamil Nadu, there are few rivers like Vaigai, Vaippar, Thamirabarani and Kothayar etc.