Of the following, which is India's highest dam?

Question

Of the following, which is India's highest dam?

1. A. Bhakra Nangal Dam
2. B. Tehri Dam (Correct answer)
3. C. Nagarjuna Sagar Dam
4. D. Nurek Dam

Correct Answer

Option B — Tehri Dam

Detailed Solution & Explanation

The correct answer is Tehri Dam.

Key Points

• The Tehri Dam on the Bhagirathi river in Uttarakhand is India's highest dam at about 260.5 m.
• It is a rock-and-earth-fill embankment dam and ranks among the tallest dams in the world.
• Bhakra Nangal (about 226 m) is India's second highest and its highest gravity dam.
• Nurek Dam is not in India at all — it stands on the Vakhsh river in Tajikistan.

Additional Information

• Distinguish carefully between the highest dam (Tehri), the longest dam (Hirakud) and the largest reservoir — exam questions rotate between these three superlatives.
• Tehri supports a large pumped-storage hydroelectric complex feeding the northern grid.