Aerial view of a reservoir and dam

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Hoover Dam — Blue, Dramatic, Afternoon, Photograph, River

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Dam under Construction — Gray

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Aerial view of a large dam

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Dam in a rocky canyon

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Hoover Dam Construction

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Dam under Construction

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Large dam under construction

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Aerial view of a dam and reservoir

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Massive Dam Complex

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Concrete Dam in Mountains

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Concrete Dam in Mountains — Gray, Serene

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