Explanation:

The main rivers that flow in Haryana are Yamuna, Sutlej and Markanda. However, Saraswati River which has disappeared now was said to have flowed through Haryana in ancient times. Yamuna River flows along the eastern boundary of Haryana.

The main seasonal river in Haryana is river Ghaggar. The Ghaggar rises in the outer Himalayas, between the Yamuna and the Sutlej and enters Haryana near Pinjore, of district Panchkula. The Ghaggar River passes through Ambala and Hissar and reaches Bikaner in Rajasthan, and runs a course of 290 miles before disappearing into the deserts of Rajasthan.

The ancient name for the Aruna River is now called as Markanda River. It is also a seasonal stream like the Ghaggar which originates from the lower Shivalik hills and enters Haryana near Ambala. The stream swells into a raging torrent that has the power to devastate life and property during the monsoons. The surplus water is carried on to the Sanisa Lake where the Markanda joins the Saraswati.