A ballot proposal that would have led to the dismantling of O’Shaughnessy Dam and drained Hetch Hetcy valley has been defeated by San Francisco voters.
Category: Hetch Hetchy
Part of the Hetch Hetchy water system delivers water to the Moccasin Creek power generation facility near Groveland. Photo by Flickred!. A $350 million tunnel is being drilled beneath San Francisco Bay as part of an ambitious plan to update the aging Hetch Hetchy water system. The tunnel will create a 21-mile stretch of new […]