Hetch Hetchy Aqueduct: Big Fixes for Big Quakes
Nov 09, 2011•11 min
Episode description
The San Francisco Public Utilities Commission is hard at work on a $4.6 billion, decade-long construction project to overhaul the Hetch Hetchy water system, which delivers water from the Hetch Hetchy reservoir in Yosemite National Park and five local reservoirs to 2.5 million residents in the Bay Area.
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