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Hetch Hetchy
When water from the Sierra Nevada reached the San Francisco Bay area in 1934, it was greeted by a national celebration after two decades of grueling construction. The Hetch Hetchy Project evolved from a long search for a reliable source of water for San Francisco that began after the 1906 Great Earthquake. Prior to the earthquake, San Francisco had burned to the ground repeatedly due to the lack of water to fight fires. Studies of 14 different sources led to the design of an engineering marvel that conveys water using gravity across California via a complex system of tunnels, reservoirs, pipelines, powerhouses, treatment plants, and dams. But before the Hetch Hetchy Project broke ground, controversy roiled over the project. Finally, the Raker Act was passed by Congress in 1913 and signed by Pres. Woodrow Wilson to permit the use of the rights-of-way for the project. Today, this system serves some of the highest-quality water in the nation to 2.4 million people.
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Hetch Hetchy
When water from the Sierra Nevada reached the San Francisco Bay area in 1934, it was greeted by a national celebration after two decades of grueling construction. The Hetch Hetchy Project evolved from a long search for a reliable source of water for San Francisco that began after the 1906 Great Earthquake. Prior to the earthquake, San Francisco had burned to the ground repeatedly due to the lack of water to fight fires. Studies of 14 different sources led to the design of an engineering marvel that conveys water using gravity across California via a complex system of tunnels, reservoirs, pipelines, powerhouses, treatment plants, and dams. But before the Hetch Hetchy Project broke ground, controversy roiled over the project. Finally, the Raker Act was passed by Congress in 1913 and signed by Pres. Woodrow Wilson to permit the use of the rights-of-way for the project. Today, this system serves some of the highest-quality water in the nation to 2.4 million people.
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Hetch Hetchy

Hetch Hetchy

by Beverly Hennessey
Hetch Hetchy

Hetch Hetchy

by Beverly Hennessey

Overview

When water from the Sierra Nevada reached the San Francisco Bay area in 1934, it was greeted by a national celebration after two decades of grueling construction. The Hetch Hetchy Project evolved from a long search for a reliable source of water for San Francisco that began after the 1906 Great Earthquake. Prior to the earthquake, San Francisco had burned to the ground repeatedly due to the lack of water to fight fires. Studies of 14 different sources led to the design of an engineering marvel that conveys water using gravity across California via a complex system of tunnels, reservoirs, pipelines, powerhouses, treatment plants, and dams. But before the Hetch Hetchy Project broke ground, controversy roiled over the project. Finally, the Raker Act was passed by Congress in 1913 and signed by Pres. Woodrow Wilson to permit the use of the rights-of-way for the project. Today, this system serves some of the highest-quality water in the nation to 2.4 million people.

Product Details

ISBN-13: 9780738593227
Publisher: Arcadia Publishing SC
Publication date: 08/13/2012
Series: Images of America Series
Pages: 128
Sales rank: 1,033,143
Product dimensions: 6.60(w) x 8.58(h) x 0.30(d)

About the Author

Beverly Hennessey worked for 12 years at the San Francisco Public Utilities Commission, where she served as director of communications. She has curated exhibitions at venues including the state capitol in Sacramento, San Francisco City Hall, San Francisco Airport, the Modesto Museum, the San Francisco Public Library, and the American Institute of Architects to educate the public about the importance of water and water conservation.

Table of Contents

Acknowledgments 6

Introduction 7

1 Water in Early San Francisco 9

2 The Search for Sustainable Water 17

3 Construction of O'Shaughnessy Dam 31

4 Mountain Tunnel to Moccasin 69

5 Foothill Tunnel to San Francisco Bay 91

6 Construction after the Aqueduct 105

7 The Future of San Francisco Water 115

Bibliography 127

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