Correct option is C
Nagarjun Sagar is located on the Krishna River and is one of the largest man-made lakes.
Indira Gandhi Canal is the longest canal in India and originates from the Narmada River, providing irrigation to the Thar Desert in Rajasthan.
Pochampad Project (also known as the Sriram Sagar Project) is built on the Godavari River in Telangana.
Sardar Sarovar Project is a dam on the Narmada River, providing water and hydroelectricity to several states including Gujarat and Madhya Pradesh.
