10. Srisailam (India)
9. Nagarjuna Sagar (India)
8. Verzasca Dam (Switzerland)
7. Ataturk Dam (Turkey)
6. Mangla Dam (Pakistan)
5. Tarbela (Pakistan)
4. Fort Peck (USA)
3. Aswan (Egypt)
2. Syncrude Tailings (Canada)
1. Three Gorges (China)
