power plant or waterworks 103

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Union Iron Works Powerhouse

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Minidoka Dam and Power Plant

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Sand Springs Power Plant

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Ashland Municipal Powerhouse

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Fremont Powerhouse

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Oregon Power Company's Spri...

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Fort Morgan Power Plant Bui...

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Colorado Ute Power Plant

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Granite Hydroelectric Power...

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Upper Beaver Hydroelectric ...

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Pea River Power Company Hyd...

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Montgomery Ward-Alabama Pow...

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Hudson and Manhattan Railro...

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Adams Power Plant Transform...

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Seattle Municipal Light and...

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Bridge Mill Power Plant

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Sioux Falls Light and Power...

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Devil's Gate--Weber Hydroel...

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Cutler Hydroelectric Power ...

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Olmsted Station Powerhouse