rehabilitate and upgrade the 19-mile-long Mountain Tunnel, a key component of the Hetch Hetchy Water System that takes water from Tuolumne County and sends it to San Francisco. The San Francisco ...
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Popular, scenic mountain pass into Yosemite closed for the winterTioga Road, located in the Sierra Nevada, is one of California’s highest mountain passes and routes ... as well as through Hetch Hetchy Valley, Highway 140 and Highway 41. Tioga Road is only ...
Water from the Wilderness: Hetch Hetchy to San Francisco Bay is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV ...
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