Right and Left
The region represents a rugged terrain undulated by short ridges west of Banswara. The eastern part of it is occupied by flat-topped hills of the Deccan trap. It has the southern end of the Aravali mountains. The drainage system belongs to the Mahi river which originates from Amjera hills near Dhar in Madhya Preadesh. Its main tributaries are Anas, Chanp, Erav, Hiran and Kagdi. The Mahi Bajaj Sagar Dam has been constructed on the Mahi, about away from Banswara town. The Right and Left Main Canals and their distributaries irrigate of land. Normal annual rainfall is about .