Explanation:

Main flowing river in Faridabad district of Haryana is Yamuna.
It flows south along the districts of Yamunanagar, Karnal, Panipat, Sonipat, and exits Haryana near Hasanpur in district Faridabad. Yamuna, also called as Jamuna, originates from the Bundar Poonch glaciers in district Uttarkashi and rises from Jamnotri in the Himalayas.