| 31. | The arch dam has a height of 83 m and a crest length of 320 m.
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| 32. | As a result of this failure, the construction of new multiple arch dams has become disfavored.
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| 33. | Most often, the arch dam is made of concrete and placed in a " V "-shaped valley.
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| 34. | The curved part of the arch dam is 340 metres in length and its chord length is.
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| 35. | The-high masonry arch dam impounds Sweetwater Reservoir.
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| 36. | The foundation or abutments for an arch dam must be very stable and proportionate to the concrete.
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| 37. | By the late 20th century, arch dam design reached a relative uniformity in design around the world.
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| 38. | The concrete arch dam is high by 800 ft long, impounding the Pigeon River, near Interstate 40.
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| 39. | This is a concrete arch dam 94 m tall; the dam's hydroelectric plant will generate 220 Megawatt of power.
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| 40. | Between 1907 and 1913, some storage lakes were created on tributaries, including an early concrete arch dam on Pioneer Creek.
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