Hetch Hetchy reservoir was described as being similar to Yosemite Valley and was also flooded. https://en.m.wikipedia.org/wiki/Hetch_Hetchy https://en.m.wikipe

Hetch Hetchy reservoir was described as being similar to Yosemite Valley and was also flooded. https://en.m.wikipedia.org/wiki/Hetch_Hetchy https://en.m.wikipedia.org/wiki/Hetch_Hetchy