Conversation so far:
which is the largest artificial lake in india
The reservoir of Rihand Dam is called Govind Ballabh Pant Sagar and is India's largest artificial lake
what is the total capacity of the rihand damn reservoir
The total capacity of the Rihand Dam reservoir is 10.6 billion cubic metres.
what is the second largest artificial lake in india
Dhebar Lake (also known as Jaisamand Lake) is India's second-largest artificial lake
where is the dhebar lake
Dhebar Lake is located in the Udaipur District of Rajasthan State in western India.

Question: what's the surface area
Self-contained rewrite: what's the surface area of dhebar lake