Tab#3.Oz.SOI.Q.1901-90 SOI indicated Southern Oscillation Index (units of Standard Deviation x 10) Australia Natural & Actual River Discharges; Annual Totals for June - May Derived from files imported from floppy disk prepared by MDBC (5/96) Murray Q SA Murray Q SA Year SOI Nat (MU+DA) Act (MU+DA) (JJASON) (km3/Yr) (km3/Yr) 1901 -0.5 8.26 1902 -5.6 2.81 1.94 1903 3.3 13.61 11.44 1904 -5.2 9.76 9.20 1905 -15.1 11.94 11.01 1906 11.3 21.03 20.27 1907 -0.9 7.80 6.37 1908 5.6 7.61 6.43 1909 9.6 16.72 14.55 1910 16.3 13.81 11.81 1911 -10.8 8.39 8.71 1912 -4.0 8.98 6.46 1913 -7.3 8.95 6.80 1914 -14.2 2.77 1.57 1915 3.9 12.04 8.95 1916 11.9 25.12 21.62 1917 25.0 39.00 34.31 1918 -5.9 13.36 15.56 1919 -9.0 6.32 4.40 1920 3.7 17.35 14.87 1921 6.9 22.90 17.49 1922 4.4 7.64 5.61 1923 -10.4 16.98 15.48 1924 9.0 15.56 13.89 1925 -9.6 11.67 9.27 1926 -1.5 13.09 13.57 1927 -0.6 9.51 6.34 1928 3.6 10.06 8.42 1929 3.6 6.85 3.85 1930 -2.2 10.99 7.64 1931 2.6 25.84 22.39 1932 -5.7 11.62 10.97 1933 2.0 13.03 10.20 1934 0.4 17.51 11.94 1935 2.8 12.46 11.68 1936 -2.9 12.88 9.40 1937 -0.4 5.23 3.37 1938 12.0 6.73 3.72 1939 -4.3 18.23 15.20 1940 -16.3 7.05 3.12 1941 -15.3 6.01 2.66 1942 4.1 15.84 11.67 1943 3.6 8.63 4.59 1944 -3.7 4.09 1.12 1945 5.2 8.06 2.86 1946 -9.0 11.61 6.77 1947 6.4 13.68 9.87 1948 -0.9 10.67 6.62 1949 -2.8 15.33 10.40 1950 16.1 27.70 19.37 1951 -3.7 16.17 14.33 1952 0.8 30.61 24.52 1953 -5.9 16.31 12.03 1954 3.9 12.89 6.92 1955 15.8 33.68 23.20 1956 9.4 53.06 49.94 1957 -5.8 7.24 2.10 1958 0.0 19.17 11.25 1959 -0.1 9.10 4.16 1960 3.8 18.88 11.60 1961 0.4 11.12 3.31 1962 5.0 11.19 4.55 1963 -6.7 11.58 7.26 1964 9.7 19.29 12.30 1965 -15.0 6.55 2.37 1966 -0.1 11.48 3.85 1967 2.5 4.38 1.25 1968 2.0 14.08 4.70 1969 -5.7 12.97 5.65 1970 8.5 22.11 10.77 1971 10.0 14.25 6.87 1972 -11.5 8.08 2.60 1973 14.3 29.15 20.60 1974 6.8 32.74 29.97 1975 18.6 30.90 19.65 1976 -4.2 11.13 7.68 1977 -13.6 9.43 4.27 1978 1.0 17.01 8.99 1979 -2.2 9.25 4.37 1980 -2.6 7.99 2.25 1981 5.3 22.95 9.75 1982 -22.6 2.57 1.78 1983 0.5 24.69 10.12 1984 -0.5 14.16 7.55 1985 -1.7 9.24 2.38 1986 -1.3 15.92 6.34 1987 -11.8 10.07 3.59 1988 13.0 18.09 7.42 1989 3.6 18.42 14.05 1990 -1.6 23.93 13.77