Narmada (1057 km) :- Has only 1/10th part in Gujarat, Rises in Amarkantak Plateau and flows into Gulf of Mannar. It forms the famous Dhuan Dhar Falls near Jabalpur. Main tributaries :- Horan, Burhner, Banjar, Shar, Shakkar, Tawa, etc. Tapti River (724 km) :- Rises from Betul distt in Maharashtra also known as twin or handmaid of Narmada. Main tributaries: purna, Betul, Arunavati, Ganjal etc. Sabarmati River (416 km) :- Rises from Aravallis in Rajasthan. Mahi River (560 km) :- Rises from Vindhyas in Maharashtra Luni River (495 km) :- Rises from Aravallis. Also called Salt River. It is finally lost in the marshy grounds at the head of the Rann of kuchchh.