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Trinity Dam

Trinity Dam is an earthfill dam on the Trinity River located about northeast of Weaverville, California in the United States. The dam was completed in the early 1960s as part of the federal Central Valley Project to provide irrigation water to the arid San Joaquin Valley. Standing high, Trinity Dam forms Trinity Lake – California's third largest reservoir, with a capacity of more than . The dam includes a hydroelectric plant, and also provides flood control to the Trinity and Klamath river basins. Below the dam is Lewiston Lake, formed by a second dam, which diverts water through a 10.7 mile tunnel to the Sacramento Valley.

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Article summary

Trinity Dam is an earthfill dam on the Trinity River located about northeast of Weaverville, California in the United States. The dam was completed in the early 1960s as part of the federal Central Valley Project to provide irrigation water to the arid San Joaquin Valley. Standing high, Trinity Dam forms Trinity Lake – California's third largest reservoir, with a capacity of more than . The dam includes a hydroelectric plant, and also provides flood control to the Trinity and Klamath river basins. Below the dam is Lewiston Lake, formed by a second dam, which diverts water through a 10.7 mile tunnel to the Sacramento Valley.

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  1. Summarise the article in your own words. Which single claim would you verify first, and why?
  2. Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
  3. If two sources disagreed about one of these facts, what would you need in order to trust one over the other?

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