Rivers in South India

Bhavani River
Course: Palakkad district of Kerala Kerala northwest, into Karnataka , south slope of the Nilgiri Hills and outhward it enters Kerala
Chalakudy River
Course: Thiruvananthapuram Thrissur District of Kerala Kerala state, south India.
Kaveri
Course: Karnataka,south - East
Krishna
Course: Maharashtra
Palar
Course: Karnataka south-eastward
Penner
Course: Karnataka north and east
Periyar
Course: Kerala
Thamirabarani River
Course: Tirunelveli district
Tungabhadra River
Course: Karnataka. northeast
  Vaigai River
Course: Tamil Nadu