Digital Collections


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Browse Collections (16 total)

Mono Lake Committee Collection


Records of the environmental organization the Mono Lake Committee (MLC) span the years 1919-1997, with the bulk of the material pertaining to the…

Sidney T. Harding Papers


Correspondence; technical reports on various aspects of irrigation; reports and surveys of specific irrigation projects throughout California, and in…

Thomas H. Means Papers


Correspondence and reports concerning the Colorado River and flooding in the Imperial Valley, the Hetch Hetchy Project, Los Angeles water supply, the…

Tomás Rivera Archive


The Tomás Rivera archive contains more than 85,000 items in 198 document boxes (82.5 linear feet) which are divided into five sections: Biographical…

Walter L. Huber Papers


Correspondence, reports, documents, data, and photographs, relating to dams, hydroelectric power installations, irrigation works, and municipal water…

Walter L. Huber Photograph Collection


Photographs of dams, reservoirs, and other water-related structures in California (Photographs titled, dated, and numbered by Huber).