Table 2 Table showing spring (SON) weekly maximum Murrumbidgee river heights at Hay (southern MDB) that exceed flood level (6.7 m), and seasonal count, in the 125 years 1874–2018.
Year | Sep. | Oct. | Nov. | SON total count | ENSO strength & sign |
|---|---|---|---|---|---|
1874 | 7.92 | 7.77 | 2 | N/A | |
1877 | 8.17 | 1 | Mod. − | ||
1878 | 8.99 | 7.92 | 2 | Mod-strong + | |
1879 | 8.0 | 1 | Very strong + | ||
1886 | 6.95 | 1 | Mod + | ||
1887 | 7.22 | 1 | Very strong + | ||
1888 | 7.65 | 1 | Mod. − | ||
1889 | 7.31 | 1 | Mod. + | ||
1890 | 6.7 | 1 | Strong + | ||
1891 | 6.9 | 7.16 | 7.01 | 3 | Weak − |
1893 | 7.25 | 1 | Mod-strong + | ||
1894 | 8.3 | 1 | Very strong + | ||
1905 | 8.08 | 1 | Mod. − | ||
1906 | 7.62 | 8.08 | 2 | Mod. + | |
1909 | 7.08 | 1 | Weak − | ||
1916 | 7.43 | 8.2 | 2 | Mod. + | |
1917 | 8.11 | 8.31 | 8.31 | 3 | Very strong + |
1918 | 7.01 | 1 | Weak − | ||
1923 | 6.7 | 6.93 | 2 | Mod. − | |
1925 | 7.77 | 1 | Mod − | ||
1932 | 7.08 | 1 | Weak − | ||
1934 | 7.74 | 8.29 | 2 | Neutral | |
1939 | 8.29 | 1 | Weak − | ||
1950 | 8.31 | 1 | Mod-strong + | ||
1951 | 6.85 | 7.54 | 2 | Neutral | |
1952 | 7.8 | 7.8 | 2 | Neutral | |
1955 | 8.15 | 7.13 | 2 | Mod. + | |
1956 | 7.84 | 7.96 | 8.23 | 3 | Weak + |
1959 | 7.07 | 1 | Neutral | ||
1960 | 6.82 | 8.41 | 2 | Weak + | |
1964 | 7.19 | 8 | 7.35 | 3 | Weak + |
1970 | 8.56 | 1 | Weak + | ||
1974 | 8.99 | 8.63 | 8.64 | 3 | Weak + |
1975 | 8.62 | 1 | Mod-strong + | ||
1976 | 7.71 | 1 | Neutral | ||
1978 | 7.6 | 1 | Neutral | ||
1984 | 7.26 | 6.76 | 2 | Neutral | |
1990 | 7.27 | 1 | Neutral | ||
2016 | 8.45 | 1 | Neutral |
