Report, correspondence, documents, maps, photographs, clippings, etc., pertaining to projects in hydraulics, sanitation, irrigation, municipal water supply, surface water and groundwater hydrology, and soil in California and other Western states, particularly for the City of Los Angeles regarding water supply from the Owens Valley.

Report, correspondence, documents, maps, photographs, clippings, etc., pertaining to projects in hydraulics, sanitation, irrigation, municipal water supply, surface water and groundwater hydrology, and soil in California and other Western states, particularly for the City of Los Angeles regarding water supply from the Owens Valley.

Report, correspondence, documents, maps, photographs, clippings, etc., pertaining to projects in hydraulics, sanitation, irrigation, municipal water supply, surface water and groundwater hydrology, and soil in California and other Western states, particularly for the City of Los Angeles regarding water supply from the Owens Valley.

Contents include: Field notes re culverts; bond issue pamphlet.

Contents include: Data and recommendations.

Contents include: Report on Grand Avenue storm drainage, February 1927; letters from Charles D. Marx and Charles Gilman Hyde to Regional Planning Association, San Francisco, re study of pollution of the Bay by sewer discharge.

Contents include: Notes; report to City of Oakland Engineering Commission; and article by Chester R. Hunt from Western Construction News,April 10, 1927.

Contents include: Notes; report by T.F. Eastman on development of runoff factor, February 1928; and articles on sewer design.

Contents include: Notes.

Report, correspondence, documents, maps, photographs, clippings, etc., pertaining to projects in hydraulics, sanitation, irrigation, municipal water supply, surface water and groundwater hydrology, and soil in California and other Western states, particularly for the City of Los Angeles regarding water supply from the Owens Valley.