List of hydroelectric power station failures

Columns: Plant | Location | Country | Description | Year
Möhne Reservoir | Ruhr | Germany | Destroyed during WWII by RAF Lancaster bombers during Operation Chastise . 5.1 MW capacity lost for about six weeks | 1943 | Edersee Dam | Waldeck-Frankenberg | Germany | Destroyed during WWII by RAF Lancaster bombers during Operation Chastise . 16 MWe of generation lost | 1943 | Schoellkopf Power Station | Niagara Falls , New York | United States | Destruction of the plant as it fell from the Niagara Gorge wall and collapsed into the Niagara River , caused by water seeping into the back wall of the power station . One worker was killed and damage was estimated at US $ 100 million ( or $ 940 million today , adjusted for inflation ) | 1956 | Vajont Dam | Pordenone | Italy | Overtopping due to landslide caused by instability of the rock around , with the evidence of the instability suppressed by the Government . 1,917 deaths | 1963 | Mangla Dam | Kashmir | Pakistan | The power house was damaged due to an Indian Air Force raid during the Indo-Pakistani War of 1971 . The 1000 MW hydro project was temporarily out of service | 1971 | Banqiao Dam | Henan | China | 26,000 dead from flooding , 145,000 dead from subsequent famine and epidemics , 11 million homeless . Caused loss of generation , dam failed by overtopping in a 1-in-2,000 year flood | 1975 | Teton Dam | Idaho | United States | The dam foundations washed away and a wave swept aside everything in its path , including two towns , killing at least eleven people , and thousands of cattle | 1976

Example questions:
Which dam is located at the hydroelectric power station plant in the 10th most populous state in India ? | In what year did the two Deutschland hydroelectric power stations fail ? | Which is the only Indian state with multiple hydroelectric power station failures due to floods ? | What nation has the most hydroelectric power station failures since the year 2000 ?

Answers:
Srisailam Dam | 1943 | Uttarakhand | India