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YouTubethevumedia
O’shaughnessy Dam spillway at flowing at full force #water #waterfall #spring
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Most people have never heard of Yosemite’s “lost valley”, but before the O’Shaughnessy Dam was built, Hetch Hetchy looked almost identical to Yosemite Valley — waterfalls, meadows, granite walls, and a cathedral-like landscape John Muir called — one of Nature’s rarest and most precious mountain temples. For decades, this was America’s most heated conservation battle. Muir and the Sierra Club fought to protect this valley, but Congress approved the dam in 1913 — flooding the entire ecosystem unde
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FacebookFlyingdawnmarie
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Hetch Hetchy Reservoir, Yosemite National Park
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John Muir called Yosemite's Hetch Hetchy Valley "One of Nature's rarest and most precious mountain temples" before the O'Shaughnessy Dam flooded this spot with over 300 feet of water. Muir is often referred to as the father of our national parks and credited with significant contributions to the preservation of America's natural beauty. Many national park enthusiasts find it fitting that John Muir's birthday is the same week as Earth Day (and National Park Week). John Muir and his efforts suppor
314.3K views6 months ago
FacebookFlyingdawnmarie
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John Muir called Yosemite's Hetch Hetchy Valley"One of Nature's rarest and most precious mountain temples" before the O'Shaughnessy Dam flooded this spot with over 300 feet of water. See my full Hetch Hetchy article for more information at https://www.flyingdawnmarie.com/new-blog/hetch-hetchy-wapama-falls #yosemitenationalpark #hetchhetchy #nationalparkweek #traveltips #visitcalifornia #californiaroadtrip #yosemite | Flyingdawnmarie
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Short videos

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Hetch Hetchy Reservoir and O'Shaughnessy Dam
12 views3 months ago
YouTubeDebra Salonen
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O'Shaughnessy Dam Yosemite National Park
1 views2 months ago
YouTubeDobby’s Adventures
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YouTubeFlyingDawnMarie
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