From SF Gate:

Prop. F seeks plan to drain Hetch Hetchy
John Wildermuth
Published 9:00 p.m., Sunday, October 14, 2012

Quote:
The century-old battle over the Hetch Hetchy Reservoir moves to the San Francisco ballot next month with a measure that could determine the future of the system that has provided the city's water since 1934.

Proposition F would require the city to put together a plan to destroy the city-owned O'Shaughnessy Dam and drain Hetch Hetchy Reservoir so that the valley, part of Yosemite National Park, can be restored to its original wild state.

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