Hetch Hetchy - Building the Dam
 Hetch Hetchy Before the Dam |
 The Dam Site |
 Proposed "Scenic" Road by Wapama Falls |
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 Proposed "Scenic" Road by Wapama Falls |
 1918 - Trees Stripped from Valley |
 Gravel Pile in Hetch Hetchy Valley |
 Gravel Crushing Plant, Hetch Hetchy Valley |
 Dam Foundation Under Construction |
 O'Shaughnessy Dam Under Construction, 1922 |
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 Back of Dam - Nearing Completion, March 1923 |
 The Completed Dam -1923 |
 O'Shaughnessy Dam being Raised, December 1936 |
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 Completed Dam, October 1938 |
O'Shaughnessy Dam Today |
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The copyrights on these old photographs has expired. For the most part, I do not have high resolution versions of these images. Contact the Sierra Club's Hetch Hetchy Task Force for information on obtaining these images.