Country= South_Africa Station= Mandini River= Tugela Area= 28920 km2 Lat= -28.96 Lon= 31.04 Source= RivDIS PointID= 1451 Area Units= km2 Discharge Units= m3/sec Starting Year= 1964 Ending Year= 1986 Total Years= 23 Total Usable Years= 20 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1964 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 93.8 405 205 -9999 1965 211 226 33.6 26.9 10.5 24.5 16.6 8.31 54.6 21.3 90.6 79.5 66.95 1966 389 427 41.9 17.7 18.4 8.37 5.74 4.03 6.46 10 84.6 150 96.93 1967 302 1117 328 304 55.6 28.4 19.6 11.5 8.89 9.19 92.5 101 198.14 1968 51 40.1 82.5 50.5 14.1 9.14 7.6 7.71 6.22 3.7 25.6 110 34.01 1969 69.3 50.4 200 172 55.4 27.1 13.2 7.58 7.71 85.7 52.5 153 74.49 1970 124 273 50 17.1 10.2 5.94 5.61 22.8 22.1 136 61.3 29.4 63.12 1971 187 247 85.7 95.5 90.5 19 16 23.5 14.4 39.6 47.3 219 90.38 1972 217 352 537 114 59.5 33.3 17.5 12.1 9.22 19.3 41.2 61.8 122.83 1973 50.4 -9999 130 198 -9999 -9999 9.71 45.7 21 83.3 142 138 -9999 1974 509 789 351 206 -9999 -9999 28.2 14.9 7.13 7.39 78.4 236 -9999 1975 352 1068 379 149 44.1 29.7 14.9 7.89 69.1 41.7 121 -9999 -9999 1976 -9999 -9999 -9999 -9999 -9999 69.6 36.3 20.4 12.3 -9999 -9999 72 -9999 1977 -9999 -9999 204 123 31.5 23 12.7 10.9 -9999 48.1 86 56.1 -9999 1978 706 422 266 -9999 42.9 22.9 17.7 12.8 20.6 117 61.3 -9999 -9999 1979 -9999 249 189 32.5 23.5 13 13.9 25.7 30.5 -9999 18.4 63.6 -9999 1980 110 182 131 31.8 11.3 8.6 5.84 5.78 9.03 15 22.3 -9999 -9999 1981 -9999 -9999 -9999 -9999 -9999 -9999 8.03 7.63 33.1 9.17 49.5 46.4 -9999 1982 131 35.8 67.5 37.8 12.2 8.16 6.07 5.32 5.6 20.2 36.7 17.2 31.96 1983 30.9 23.7 14.5 15.1 3.69 3.33 2.17 3.36 1 9.66 83.2 202 32.72 1984 245 609 119 169 25.7 15.8 15.6 11.6 26 27.8 31.3 35.3 110.92 1985 132 515 137 22.1 9.64 6.51 5.9 3.94 3.08 11.2 117 166 94.11 1986 221 317 70.6 27.4 16.7 8.28 4.76 2.97 3.49 -9999 -9999 -9999 -9999 Avg 224.31 385.72 170.86 95.23 29.75 19.19 12.89 12.56 17.69 40.46 83.22 112.7 84.71 Std Dev 171.05 319.84 134.77 82.14 22.81 14.98 7.98 9.77 17.03 39.33 79.26 67.69 44.92