![Occoquan Dam](https://c1.vgtstatic.com/thumb/3/1/31092-v1/occoquan-dam.jpg)
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![Nurek dam](https://c1.vgtstatic.com/thumb/2/8/28250-v2/nurek-dam.jpg)
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![Ahvenkoski rapids](https://c1.vgtstatic.com/thumb/6/2/6273-v1/ahvenkoski-rapids.jpg)
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![Carraizo Dam](https://c1.vgtstatic.com/thumb/2/5/25608-v1/carraizo-dam.jpg)
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![Conowingo Dam](https://c1.vgtstatic.com/thumb/3/2/3234-v2/conowingo-dam.jpg)
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![Morning Glory](https://c1.vgtstatic.com/thumb/1/0/101692-v1/morning-glory.jpg)
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![Grand Coulee Dam](https://c1.vgtstatic.com/thumb/6/8/688-v3/grand-coulee-dam.jpg)
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![The Danube’s Iron Gates](https://c1.vgtstatic.com/thumb/2/5/25438-v1/the-danube-s-iron-gates.jpg)
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![Glen Canyon Dam](https://c1.vgtstatic.com/thumb/7/8/785-v1/glen-canyon-dam.jpg)
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![Magat Dam](https://c1.vgtstatic.com/thumb/3/9/39696-v1/magat-dam.jpg)
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![Bagnell Dam](https://c1.vgtstatic.com/thumb/2/5/25504-v1/bagnell-dam.jpg)
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![Tarbela Dam](https://c1.vgtstatic.com/thumb/1/3/13050-v1/tarbela-dam.jpg)
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![Mai Nefhi](https://c1.vgtstatic.com/thumb/1/7/171401-v1/mai-nefhi.jpg)
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![Moore Dam](https://c1.vgtstatic.com/thumb/1/0/106606-v1/moore-dam.jpg)
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![Big "W" in Iraq](https://c1.vgtstatic.com/thumb/1/1/11299-v1/big-w-in-iraq.jpg)
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![Narora Dam](https://c1.vgtstatic.com/thumb/9/3/93094-v1/narora-dam.jpg)
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![Ross Barnett Reservoir Dam](https://c1.vgtstatic.com/thumb/1/2/12706-v1/ross-barnett-reservoir-dam.jpg)
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![Kainji Dam & Lake](https://c1.vgtstatic.com/thumb/7/0/7020-v3/kainji-dam-lake.jpg)
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![Davis Dam](https://c1.vgtstatic.com/thumb/4/5/45514-v1/davis-dam.jpg)
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![Guernsey State Park](https://c1.vgtstatic.com/thumb/1/1/11903-v2/guernsey-state-park.jpg)
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![Wilson dam and Norris lake](https://c1.vgtstatic.com/thumb/7/8/7819-v1/wilson-dam-and-norris-lake.jpg)
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![Jim Woodruff Lock & Dam](https://c1.vgtstatic.com/thumb/2/8/28388-v1/jim-woodruff-lock-dam.jpg)
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![Guri Dam](https://c1.vgtstatic.com/thumb/1/1/110667-v1/guri-dam.jpg)
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![Fort Peck Dam](https://c1.vgtstatic.com/thumb/6/9/6963-v2/fort-peck-dam.jpg)
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![Bathoen Dam (Mmakgodumo Dam)](https://c1.vgtstatic.com/thumb/1/8/185693-v1/bathoen-dam-mmakgodumo-dam.jpg)
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