The O'Shaughnessy Dam forming the Hetch Hetchy Reservoir.

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The O'Shaughnessy Dam is a curved gravity dam on the Tuolumne River in the Hetch Hetchy Valley of California's Sierra Nevada. The dam is located in Yosemite National Park, and creates the Hetch Hetchy Reservoir.

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Size: 5055px × 3383px
Location: Hetch Hetchy Valley, Yosemite, California, USA
Photo credit: © Jamie Pham Photography / Alamy / Afripics
License: Licensed
Model Released: No

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