Measure F

Draining Hetch Hetchy — Some History for San Francisco’s “Measure F”

San Franciscans will be voting next week on Measure F to study the draining of Hetch Hetchy Reservoir in Yosemite National Park. Hetch Hetchy, for those who don’t know, is a spectacular, glacier-formed valley of equal proportion to its neighbor Yosemite Valley. Congress authorized a dam in 1913 to provide public hydroelectric power and a …

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