Country= Chad Station= Bongor River= Logone Area= 73700 km2 Lat= 10.27 Lon= 15.42 Source= RivDIS PointID= 1478 Area Units= km2 Discharge Units= m3/sec Starting Year= 1948 Ending Year= 1982 Total Years= 35 Total Usable Years= 28 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1948 -9999 -9999 -9999 -9999 -9999 -9999 600 1230 1840 1680 528 -9999 -9999 1949 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1180 1690 1760 681 226 -9999 1950 134 -9999 -9999 -9999 -9999 -9999 303 1100 1830 1800 529 213 -9999 1951 -9999 -9999 -9999 -9999 -9999 90 210 875 1490 1520 778 212 -9999 1952 -9999 -9999 -9999 -9999 -9999 107 249 1010 1800 -9999 -9999 -9999 -9999 1953 147 83 60 -9999 61 96 314 932 -9999 1490 449 192 -9999 1954 116 79 55 50 61 223 638 1010 1790 1880 1070 333 608.75 1955 190 124 -9999 -9999 130 149 509 1220 1750 2310 1330 350 -9999 1956 190 -9999 -9999 -9999 -9999 136 459 1150 1770 1960 687 215 -9999 1957 127 92 58 58 97 248 513 1100 1630 1430 568 218 511.58 1958 107 71 52 46 58 211 746 913 1620 1600 619 204 520.58 1959 129 92 64 65 89 117 323 1030 1840 1760 504 183 516.33 1960 123 92 68 62 117 115 526 1290 1820 1970 1210 312 642.08 1961 160 106 -9999 62.5 74 129 789 1270 -9999 1960 -9999 242 -9999 1962 138 100 -9999 99 107 132 404 751 1610 2120 771 285 -9999 1963 133 91 69 60 131 111 492 1490 2020 1670 669 211 595.58 1964 129 81 62 -9999 -9999 125 407 1040 1700 1570 613 203 -9999 1965 128 90 -9999 -9999 131 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1966 95.4 60.2 51.4 55.4 86.4 137 356 881 1880 1500 766 263 510.98 1967 177 -9999 -9999 51.3 52.3 94.1 442 1300 1780 1780 464 263 -9999 1968 113 78.1 51.4 39.1 96.1 200 713 1290 1860 1230 402 153 518.81 1969 -9999 -9999 -9999 64.1 99.9 169 660 1480 2140 1890 719 264 -9999 1970 165 125 93.5 85.7 116 143 533 1330 2420 1850 599 264 643.68 1971 87.8 62.5 40.4 39.8 38.2 67.1 541 1300 1810 1300 359 120 480.48 1972 80 55.3 32.3 33.6 54.8 131 178 718 879 800 287 102 279.25 1973 82.1 61.6 39.8 27.4 58.6 84.9 177 746 1190 986 257 94.7 317.09 1974 59.8 38.1 26.4 23.8 68.1 109 328 1080 1580 1210 435 156 426.18 1975 84.9 54.5 37.3 32.5 48.6 80.3 314 901 1750 1970 693 216 515.18 1976 102 65.4 43.6 31.7 36.9 97.9 527 1330 1940 1480 701 259 551.21 1977 141 92.7 67 47.6 51.8 104 420 1040 1590 951 287 135 410.59 1978 82.4 54 32.5 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1979 -9999 -9999 -9999 -9999 -9999 94.5 244 456 972 562 208 117 -9999 1980 78 56.8 39.5 42 73.2 75.8 160 348 321 256 111 58 134.94 1981 40.6 26.9 16.5 -9999 -9999 44.9 308 643 760 443 190 96.6 -9999 1982 70.9 51.3 37.1 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 Avg 117.62 76.28 49.85 51.26 80.7 124.88 431.71 1044.81 1635.73 1506.06 582.8 205.34 481.37 Std Dev 37.43 23.79 17.02 18.23 29.46 46.54 170.01 270.32 418.83 492.07 278.01 72.11 130.46