California Water Library
California Department of Water Resources (DWR) | July 1st, 1932
State of California | September 19th, 1933
California Department of Water Resources (DWR) | September 24th, 1934
California Department of Water Resources (DWR) | September 2nd, 1935
California Department of Water Resources (DWR) | September 1st, 1936
California Department of Water Resources (DWR) | September 1st, 1937
California Department of Water Resources (DWR) | September 1st, 1938
California Department of Water Resources (DWR) | September 1st, 1939
California Department of Water Resources (DWR) | September 1st, 1940
California Department of Water Resources (DWR) | September 1st, 1941