Ballot Initiative Could Restore Hetch Hetchy in Yosemite National Park

Hetch Hetchy valley before dam

Hetch Hetchy, before the dam was built

When you hear “Yosemite,” you probably think of Yosemite Valley, with its world-class waterfalls and famous rock formations. But another valley in Yosemite National Park offers scenery just as stunning.

At least, it would, if it weren’t filled with water. In 1923, Hetch Hetchy, known as “Yosemite’s twin,” was dammed to provide drinking water for San Francisco. Today the Hetch Hetchy Reservoir stores 117 billion gallons of alpine water so pure it’s exempt from filtration rules.

But an initiative launched by Restore Hetch Hetchy (RHH) could see the dam destroyed and the valley restored to its natural state. If RHH can secure 7,400 supportive signatures, Californians will vote on a ballot measure to do just that.

John Muir, the patron saint of the preservation movement, was fiercely opposed to the flooding of Hetch Hetchy. “Dam Hetch Hetchy!” he exclaimed. “As well dam for water-tanks the people’s cathedrals and churches, for no holier temple has ever been consecrated by the heart of man.” Hetch Hetchy was Muir’s last great fight, and one of the few he lost.

Modern San Francisco residents might not consider themselves “devotees of ravaging commercialism” Yosemite National Park Mapwith “a perfect contempt for Nature,” as Muir put it, but many would probably object to draining the Hetch Hetchy Reservoir. Besides providing water to the Bay Area, the dam generates hydroelectricity that powers buses, light rail, street lighting, and cable cars. From a climate perspective (as opposed to an environmental one), damming Hetch Hetchy might not have been a bad idea.

However, the Reservoir isn’t as essential as many believe. According to RHH,

Hetch Hetchy is only one of nine reservoirs that comprise the San Francisco Public Utility Commission’s water system. Although Hetch Hetchy Reservoir is the most well-known, it stores less than 25% of the system’s water. San Francisco’s water-bank in Don Pedro Reservoir, downstream on the Tuolumne River, holds twice as much water as Hetch Hetchy.

If the dam at Hetch Hetchy were removed, San Francisco would still get water from the Tuolumne River; the water would simply be stored at a different location. So what’s the catch? Mainly the price tag. At up to $10 billion, the project will be a bit unpalatable in a recession. Still, it wouldn’t be unprecedented–hundreds of dams have been torn down in the U.S. over the last fifteen years.

Restoring nearly a century of damage to the Hetch Hetchy valley would be an intensely interesting challenge in itself. Even RHH calls it “the most ambitious and audacious act of environmental preservation in our history.” Yet a restored Hetch Hetchy would attract tourists and their money, helping to relieve the overcrowded Yosemite Valley.

This is a multi-sided issue, one that could potentially pit climate hawks against environmental preservationists. Certainly it will divide the famously green and progressive San Francisco.

What do you think?

 

Learn more: The GuardianRestore Hetch Hetchy

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One thought on “Ballot Initiative Could Restore Hetch Hetchy in Yosemite National Park

  1. I visited Hetch this past week for the first time. As we came around the bend and caught the first view of the valley I thought…”What the hell is this?” I have never seen such a beautiful place turned into a bathtub. I hope that the bathers in ‘Frisco enjoy the hell out of their water.because they have ruined as twin of yosemite valley. The people in congress that approved this should have been jailed. And another reason why I think Woodrow Wilson was an idiot for a president. Teddy Rosevelt would have never approved such a disaster.

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