Country= Madagascar Station= Antisindra River= Mananjary Area= 2260 km2 Lat= -20.65 Lon= 47.72 Source= RivDIS PointID= 1502 Area Units= km2 Discharge Units= m3/sec Starting Year= 1956 Ending Year= 1981 Total Years= 26 Total Usable Years= 15 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1956 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 49 53 -9999 1957 146 205 227 215 121 84 63 51 47 35 32 98 110.33 1958 149 216 -9999 132 97 79 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1959 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1960 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 32.6 78 -9999 1961 185 114 142 104 64 59 85 132 84 59 57 222 108.92 1962 190 181 187 131 103 84 70 78 49 45 67.2 83.4 105.72 1963 206 319 185 164 119 120 81.6 65.1 52.1 43.5 103 120 131.52 1964 84.4 152 205 202 79.2 77.5 90.4 202 227 72.8 70.7 124 132.25 1965 296 215 243 193 118 84.7 108 122 98.5 70.4 88.5 145 148.51 1966 145 124 158 116 95.5 96.8 74.6 67.3 61.1 49.1 49.9 102 94.94 1967 159 138 225 161 98.1 79.9 84.5 114 101 80.2 150 159 129.14 1968 117 153 158 109 75.7 65.2 71.6 48 39.3 37.7 55 115 87.04 1969 160 348 149 138 96.8 79.9 71.4 121 76.9 49.2 -9999 -9999 -9999 1970 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1971 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1972 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1973 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1974 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1975 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1976 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1977 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 48.7 55.6 -9999 1978 103 129 165 87.9 47.7 45.8 144 38.4 44.4 27.7 39.4 38.3 75.88 1979 85 224 140 136 93 63 73.2 104 65.6 47.5 114 216 113.44 1980 377 230 209 125 95 73.2 126 115 71.3 70.5 88.7 104 140.39 1981 64.3 118 203 160 97.4 75.5 61.3 72.8 101 92.8 -9999 -9999 -9999 Avg 164.45 191.07 185.43 144.93 93.36 77.83 86.04 95.04 79.87 55.74 69.71 114.22 114.84 Std Dev 79.61 68.56 32.8 35.84 19.41 16.45 23.3 42.14 45.71 18.26 32.24 52.14 21.21