Abstract

The collection consists of materials from Max Bartell, an engineer responsible for multiple water development projects and reports for the city of San Francisco in the early 20th century. Materials in the collection include correspondence, reports, documents, news clippings, and photographs, concerning water supply sources for San Francisco, Calif., other California regions and municipalities, the Tuolumne River, and the Hetch Hetchy Project.

Abstract The collection consists of correspondence, engineering reports, blueprints, photographs, notes, and news clippings relating to Derleth's work as a consulting engineering on the Golden Gate Bridge, Carquinez Bridge, San Francisco-Oakland Bay Bridge, a proposed Richmond-San Rafael Bridge, Antioch Bridge, U.S. Engineer Foundation's Committee on Arch Dam Investigation, Spring Valley Water Company, and others. Also includes materials on masonry structures (chiefly dams), the Hetch Hetchy Project,...

Abstract

The collection consists of correspondence, reports, photographs, and miscellaneous material, relating to various bridges, dams, water supply systems, and hydroelectric power installations in California, including the Hetch Hetchy Project, the Los Angeles Aqueduct, the Golden Gate Bridge, the San Francisco-Oakland Bay Bridge, and to electrical distribution systems in California and British Columbia.

Abstract

The collection consists of correspondence and reports concerning the Colorado River and flooding in the Imperial Valley, the Hetch Hetchy Project, Los Angeles water supply, the Southern Sierra Power Company, the salinity of San Francisco Bay and Sacramento-San Joaquin River Delta, flood control and irrigation projects, groundwater, and land appraisal throughout California and other western states.

Abstract

Assorted materials and documents relating to water rights including Tahoe basin, Hetch-Hetchy, and Glen Canyon Dam.