Hirakud Dam, located in Odisha, is the largest dam in India by volume, with a capacity of 811 million cubic meters.

Narmada Dam, located in Gujarat, is known as the 'Grand Canyon of India' due to its deep and narrow gorge.

Tehri Dam, located in Uttarakhand, is the highest straight gravity dam in India, with a height of 260.5 meters.

Hirakud Dam, located in Odisha, is the longest dam in India, with a length of 25.8 kilometers.

Kallanai Dam, located in Tamil Nadu, is the oldest dam in India, dating back to the 2nd century AD.

Nagarjuna Sagar Dam, located in Andhra Pradesh, is the largest irrigation dam in India, irrigating over 1 million hectares of land.

Bhakra Nangal Dam, located in Punjab and Himachal Pradesh, is the largest hydroelectric dam in India, with an installed capacity of 1,325 MW.

Bhakra Nangal Dam, located in Punjab and Himachal Pradesh, is the first multipurpose river valley project in India, providing irrigation, flood control, and hydroelectric power.

Tehri Dam, located in Uttarakhand, is the highest concrete gravity dam in India, with a height of 260.5 meters.

Hirakud Dam, located in Odisha, is the highest earthfill dam in India, with a height of 60.96 meters.

Tehri Dam, located in Uttarakhand, is the highest rockfill dam in India, with a height of 260.5 meters.

Bhakra Nangal Dam, located in Punjab and Himachal Pradesh, is the highest masonry dam in India, with a height of 225.55 meters.

Tehri Dam, located in Uttarakhand, is the highest arch dam in India, with a height of 260.5 meters.

Bhakra Nangal Dam, located in Punjab and Himachal Pradesh, is the highest buttress dam in India, with a height of 225.55 meters.

Bhakra Nangal Dam, located in Punjab and Himachal Pradesh, is the highest barrage dam in India, with a height of 225.55 meters.