Series I: Water Developments: San Diego County
Reports and recommendations, 1924–1937
Reports and recommendations, 1949
Reports and recommendations, 1951-1960
Brochures and newsletters, 1957-1959 and undated
Newspaper articles, 1952 January 6–1961 October 21 and undated
Series II: Water Rights: El Capitan Dam
Graphs and maps, 1912-1959
Reports and recommendations, 1922 December 4–1948 June 1 and undated
Philip Martin et al. vs. City of San Diego et al., 1935 August 8–1937 September 15
Correspondence, 1913 October 1–1941 March 11
Newspaper articles, 1936 July 24–1938 October 20
Series III: Colorado River
Report on Farm and Range Conditions in Arizona, 1951 August 21
Correspondence, 1940 January 29–November 23
Brochures, 1936–1957 and undated
Newspaper articles, 1955–1960 and undated
Handwritten notes, undated
Series IV: Flood Control
Reports and recommendations, 1918–1959
Correspondence, 1938 December 23–1969 July 23
Newspaper articles, 1954 January 28–1961 August 10
Handwritten notes, undated
Series V: Water Conservation and Reclamation
Reports and recommendations, 1960 June
Correspondence, 1961 July 31-August 30
Brochures, 1951-1968
Magazine and newspaper articles, 1956–1968
Series VI: Miscellanea