Which is India's highest concrete gravity dam and also the world's second-highest dam?

The Bhakra Nangal Dam in India is the country's highest concrete gravity dam and the world's second-highest dam. It is located in the northern state of Himachal Pradesh and was built across the Sutlej River. The dam provides irrigation, hydroelectric power generation, and flood control to the surrounding areas. The Bhakra Nangal Dam is also a major tourist attraction, offering scenic views and recreational opportunities.

Indira Sagar dam is a concrete gravity dam situated in Madhya Pradesh on the Narmada river, Tehri dam is located in Uttrakhand and is on the river Bagmati. Cheruthoni dam is located in the Idukki district, Kerala. It is the largest and highest dam in Kerala.