Mountain Tunnel, a key part of the Hetch Hetchy water system - which supplies 2.6 million Bay Area residences and businesses - is at risk of a "catastrophic collapse" and will cost more than $100 ...
Celebration and Concern: Hetch Hetchy Reservoir Turns 100, But Climate Change Complicates its Future
an Francisco Mayor London Breed and a gaggle of water officials gathered in the northwest corner of Yosemite National Park on Tuesday to celebrate the centennial of the creation of the Hetch Hetchy ...
Divers armed with a special blowtorch dropped into a 40-foot shaft full of gushing water Wednesday to fix a stuck Hetch Hetchy gate, ending a four-day drama that left the Bay Area's biggest water ...
After decades of reliable service, a tunnel that has carried drinking water to millions of Bay Area residents will soon take a long-deserved break, stepping aside for a seismically stronger ...
Snow showers and wintry weather came to Hetch Hetchy Reservoir in Yosemite National Park on May 2 during a visit by San Francisco officials to celebrate the centennial of O’Shaughnessy Dam, the ...
After decades of reliable service, a tunnel that has carried drinking water to millions of Bay Area residents will soon take a long-deserved break, stepping aside for a seismically stronger ...
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