Country= Brazil Station= Juazeiro River= SaoFrancisco Area= 510800 km2 Lat= -9.41 Lon= -40.5 Source= RivDIS PointID= 519 Area Units= km2 Discharge Units= m3/sec Starting Year= 1929 Ending Year= 1979 Total Years= 51 Total Usable Years= 50 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1929 5414 6066 7750 6552 3745 2546 2192 1890 1630 12930 1736 4195 4720.5 1930 3779 3728 3729 2895 2179 1664 1429 1242 1082 1012 2973 5026 2561.5 1931 4763 4892 6855 7682 4584 2499 1982 1785 1558 1482 2047 2314 3536.92 1932 4118 4612 3296 2086 1533 1395 1273 1078 976 1062 2205 3676 2275.83 1933 5102 5651 3500 2784 2013 1453 1339 1162 988 1298 1901 3467 2554.83 1934 6269 4350 2401 1726 1901 1264 1080 968 854 915 974 1714 2034.67 1935 4591 5547 5532 4779 3815 2120 1668 1295 1144 1168 1275 2672 2967.17 1936 2787 2756 4242 2854 2213 1377 1183 1009 925 956 1695 2814 2067.58 1937 4713 5710 4351 2976 2338 1560 1329 1129 969 989 2503 4774 2778.42 1938 6455 4330 3930 2466 1718 1527 1270 1146 1065 1022 1645 3041 2467.92 1939 5868 6807 7366 2470 1917 1535 1230 1150 1080 2234 1511 2382 2962.5 1940 3185 4280 5608 4404 2025 1524 1286 1079 926 999 2229 3903 2620.67 1941 5088 4516 4207 4872 2826 1771 1532 1364 1110 1232 1782 2414 2726.17 1942 4702 4508 5374 3431 2365 1656 1403 1210 1109 1363 2317 5267 2892.08 1943 6195 9503 7996 5116 2931 2169 1826 1569 1331 1440 2258 5167 3958.42 1944 6347 4881 4769 3764 2569 1790 1516 1319 1137 985 1701 3881 2888.25 1945 5640 6957 8009 7164 8804 3966 2641 2131 1754 2027 3305 5601 4833.25 1946 7303 10113 4612 5599 3614 2504 2062 1775 1544 1564 2215 3799 3892 1947 3780 5154 5713 7303 4348 2405 1994 1675 1662 1481 3151 4273 3578.25 1948 6350 4542 5430 4043 2262 1898 1629 1402 1245 1364 1545 5169 3073.25 1949 7877 9259 12501 7154 3534 2639 2208 1871 1595 1509 2973 2988 4675.67 1950 4472 4731 3496 3815 2667 1793 1562 1346 1107 1304 2186 4151 2719.17 1951 4203 4179 4459 4870 2570 1897 1532 1316 1135 1054 961 1680 2488 1952 3347 4733 5799 6952 3294 2022 1654 1352 1227 1170 1824 3428 3066.83 1953 3595 1842 2709 3753 1984 1348 1139 993 868 1192 1441 3227 2007.58 1954 4426 2823 2821 2476 1487 1236 1000 861 707 628 889 3576 1910.83 1955 2362 4074 2213 2658 1493 1100 913 789 664 644 2028 3342 1856.67 1956 5379 2263 4603 2588 1822 1687 1363 1094 919 849 1501 3717 2315.42 1957 5951 7132 6864 7999 5839 2812 2082 1690 1413 1565 1457 4363 4097.25 1958 3655 5222 3421 3143 8466 1744 1453 1461 1158 1561 1887 1842 2917.75 1959 3629 3691 3526 2747 1404 1170 1037 918 824 854 1646 2761 2017.25 1960 3328 5735 6131 6068 2473 1810 1427 1181 994 913 1102 4194 2946.33 1961 5335 6279 5604 3484 2450 1798 1396 1198 998 898 1048 1628 2676.33 1962 3224 4818 3678 2876 2104 1695 1577 1109 854 1142 1836 3129 2336.83 1963 6188 7041 3435 1740 1547 1333 1292 1238 1162 1087 1253 1390 2392.17 1964 3195 6402 4244 2285 1510 1243 1144 1123 1034 1244 3227 4071 2560.17 1965 4295 4445 5416 5641 2796 1964 1778 1593 1400 1756 2928 4131 3178.58 1966 3656 6076 6219 4215 2607 2049 1819 1749 1530 1786 2304 2517 3043.92 1967 4189 4162 3633 3336 2512 1733 1583 1486 1343 1311 1838 3430 2546.33 1968 5509 4106 5926 4920 2414 1899 1774 1687 1631 1632 2013 4082 3132.75 1969 2644 3552 3622 2380 1836 1495 1576 1532 1307 1303 2191 4041 2289.92 1970 4929 5773 4489 2532 1981 1601 1503 1458 1582 1988 3143 2908 2823.92 1971 2115 2000 2066 1497 1193 971 862 801 729 1022 1899 4860 1667.92 1972 3704 2318 3021 2841 1840 1399 1299 1204 1163 1525 1828 3799 2161.75 1973 4423 3463 3135 4342 2042 1486 1326 1245 1261 1640 3571 4409 2695.25 1974 4049 2893 2870 4699 2865 1938 1713 1492 1312 1391 2043 2226 2457.58 1975 3724 3769 2289 2465 2051 1440 1382 1211 1045 1375 2279 2322 2112.67 1976 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1977 3371 3227 1688 1712 1828 1419 1416 1456 1576 1828 1705 1521 1895.58 1978 1527 1505 1356 2170 2327 1755 1584 1618 1687 2052 2578 3033 1932.67 1979 4656 7709 12950 8840 2870 2473 2156 2129 2432 2393 3402 2798 4567.33 Avg 4508.12 4882.5 4777.08 4023.28 2710.12 1791.44 1528.28 1351.58 1214.92 1562.78 2038.98 3422.26 2817.61 Std Dev 1332.87 1863.61 2297.6 1867.81 1494.77 521.44 361.22 316.37 329.57 1669.88 668.48 1063.06 773.83