Arch dam

Arch dam

!The [Katse Dam, a 185 m high concrete arch dam in Lesotho](//upload.wikimedia.org/wikipedia/commons/thumb/4/47/KatseDam.jpg/330px-KatseDam.jpg)

Arch dam

!The [Morrow Point Dam is a double-curvature arch dam.](//upload.wikimedia.org/wikipedia/commons/thumb/3/37/Morrowdam.JPG/250px-Morrowdam.JPG)

Arch dam

!The [Idukki Dam in Kerala, India is a double-curvature arch dam.](//upload.wikimedia.org/wikipedia/commons/thumb/7/72/Idukki009.jpg/250px-Idukki009.jpg)

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