Bulletin No. 21-B, Report on Irrigation Disricts in California for the Year 1930

State of California | September 20th, 1931

Bulletin No. 21-D, Report on Irrigation Districts in California for the Year of 1932

State of California | September 19th, 1933

Bulletin No. 21-E, Report on Irrigation Districts in California for the Year 1933

California Department of Water Resources (DWR) | September 24th, 1934

Bulletin No. 21-P, Report on Irrigation Districts in California 1944-50

State of California | June 4th, 1951

Bulletin No. 21, Irrigation Districts in California

State of California | June 1st, 1929

Bulletin No. 21, Report on Irrigation and Water Storage Districts in California 1956-58

California Department of Water Resources (DWR) | March 21st, 1960

Bulletin No. 21, Report on Irrigation and Water Storage Districts in California for 1951-1955

California Department of Water Resources (DWR) | January 15th, 1958

Bulletin No. 3 The California Water Plan

California Department of Water Resources (DWR) | May 6th, 1957

This document has been split in two parts because of the size. Click here for Part 1 and here for Part 2  

This document has been split in two parts because of the size. Click here for Part 1 and here for Part 2  

Bulletin No. 39-57, Water Supply Conditions in Southern California during 1956-1957, Volume II, Precipitation and Water Level Data Central Coastal and Los Angeles Regions

California Department of Water Resources (DWR) | June 16th, 1958

Bulletin No. 39-57 Volume I Bulletin No. 39-57 Volume III Bulletin No. 39-57 Volume IV

Bulletin No. 39-57 Volume I Bulletin No. 39-57 Volume III Bulletin No. 39-57 Volume IV

Bulletin No. 39-58, Water Supply Conditions in Southern California during 1957-1958, Volume I

California Department of Water Resources (DWR) | August 1st, 1960