California Water Library
California Department of Water Resources (DWR) | April 30th, 1963
California Department of Water Resources (DWR) | June 30th, 1964
California Department of Water Resources (DWR) | June 30th, 1965
California Department of Water Resources (DWR) | June 30th, 1966
California Department of Water Resources (DWR) | June 30th, 1967
California Department of Water Resources (DWR) | June 30th, 1968
California Department of Water Resources (DWR) | June 30th, 1969
California Department of Water Resources (DWR) | June 30th, 1970
California Department of Water Resources (DWR) | June 30th, 1971
California Department of Water Resources (DWR) | June 30th, 1972