Keyword: Hydro-electric
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A hydroelectric dam’s giant propeller undergoes repairs along the Pacific Northwest’s Columbia River.
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Hydroelectric dams like the Bonneville on the Columbia River cause problems for salmon.
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Spillway of the Lower Granite Dam (hydroelectric) on the Columbia River.
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Spillway of the Lower Granite Dam (hydroelectric) on the Columbia River.
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A hydroelectric dam on the Snake R. (a tributary of the Columbia) in Hell’s Canyon.
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A hydroelectric dam on the Snake R. (a tributary of the Columbia) in Hell’s Canyon.
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A hydroelectric dam on the Snake R. (a tributary of the Columbia) in Hell’s Canyon.
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The Columbia River below the Bonneville Dam.
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Hydroelectric dams like the Bonneville on the Columbia R. cause problems for salmon.
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Hydroelectric dams like the Bonneville on the Columbia R. cause problems for salmon.
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Hydroelectric dams like the Bonneville on the Columbia R. cause problems for salmon.
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Hydroelectric dams like the Bonneville on the Columbia R. cause problems for salmon.
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Hydroelectric dams like the Bonneville on the Columbia R. cause problems for salmon.
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Windsurfer on the Columbia River near the Dalles Dam.
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Hydroelectric dams like the Dalles on the Columbia River cause problems for salmon.
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Hydroelectric dams like the Dalles on the Columbia River cause problems for salmon.
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Hydroelectric dams like the Dalles on the Columbia River cause problems for salmon.
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Hydroelectric dams like the Dalles on the Columbia River cause problems for salmon.
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Hydroelectric dams like the Dalles on the Columbia River cause problems for salmon.