Results
Country: | Brasil
| Station: | Arapari | River: | Maicuru | Area: | 17072 km2 | Lat: | -1.75 | Lon: | -54.42 | Source: | ANEEL | PointID: | 90 | Area Units: | km2 | Discharge Units: | m3/sec | Starting Year: | 1968 | Ending Year: | 1998 | Total Years: | 31 | Total Usable Years: | 30 | |
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Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Avg Annual |
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1968 | 756 | 1012 | 3049 | 3046 | 1909 | 753 | 2078 | 1224 | 805 | 499 | 493 | 567 | 1349.25 |
1969 | 787 | 719 | 663 | 2526 | 3318 | 2054 | 1372 | 880 | 498 | 239 | 123 | 84 | 1105.25 |
1970 | 117 | 202 | 1352 | 1976 | 1326 | 1133 | 1058 | 1118 | 709 | 426 | 674 | 326 | 868.08 |
1971 | 474 | 1434 | 1705 | 2792 | 2801 | 2858 | 2004 | 1251 | 829 | 584 | 341 | 233 | 1442.17 |
1972 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | 1077 | 673 | 437 | 215 | 199 | 159 | -9999 |
1973 | 354 | 563 | 1032 | 843 | 2056 | 2241 | 1148 | 747 | 587 | 384 | 311 | 601 | 905.58 |
1974 | 977 | 2010 | 2328 | 2258 | 1590 | 2494 | 2406 | 1649 | 939 | 673 | 444 | 467 | 1519.58 |
1975 | 610 | 1065 | 1197 | 2227 | 1896 | 2404 | 1518 | 1288 | 978 | 521 | 319 | 317 | 1195 |
1976 | 561 | 1443 | 2400 | 3121 | 2913 | 2333 | 1880 | 1053 | 647 | 351 | 206 | 209 | 1426.42 |
1977 | 382 | 687 | 1292 | 1594 | 3147 | 2064 | 1362 | 965 | 572 | 402 | 199 | 330 | 1083 |
1978 | 653 | 617 | 795 | 1805 | 1885 | 1400 | 1090 | 981 | 718 | 472 | 284 | 365 | 922.08 |
1979 | 387 | 993 | 2110 | 2156 | 2061 | 2212 | 1485 | 1164 | 734 | 492 | 333 | 352 | 1206.58 |
1980 | 644 | 594 | 1149 | 2075 | 1554 | 1465 | 1080 | 783 | 472 | 251 | 209 | 158 | 869.5 |
1981 | 312 | 664 | 311 | 511 | 1383 | 1002 | 1012 | 692 | 482 | 249 | 122 | 122 | 571.83 |
1982 | 555 | 1221 | 1498 | 2437 | 2587 | 1888 | 1073 | 786 | 462 | 224 | 137 | 97 | 1080.42 |
1983 | 206 | 259 | 387 | 957 | 710 | 465 | 362 | 393 | 218 | 98 | 42 | 34 | 344.25 |
1984 | 152 | 430 | 993 | 1091 | 2521 | 1665 | 1126 | 682 | 489 | 277 | 235 | 176 | 819.75 |
1985 | 395 | 559 | 1158 | 827 | 2171 | 2361 | 1382 | 1064 | 642 | 319 | 296 | 618 | 982.67 |
1986 | 814 | 883 | 991 | 1288 | 1288 | 1930 | 1404 | 744 | 438 | 225 | 189 | 193 | 865.58 |
1987 | 542 | 583 | 654 | 924 | 1642 | 997 | 787 | 446 | 249 | 131 | 58 | 33 | 587.17 |
1988 | 282 | 716 | 666 | 906 | 2568 | 2120 | 1809 | 938 | 682 | 408 | 208 | 457 | 980 |
1989 | 905 | 1177 | 2074 | 2519 | 3268 | 3085 | 2239 | 1241 | 735 | 610 | 584 | 491 | 1577.33 |
1990 | 711 | 1037 | 1533 | 2328 | 2044 | 1729 | 1112 | 817 | 531 | 270 | 185 | 182 | 1039.92 |
1991 | 548 | 1322 | 1269 | 1278 | 2123 | 3019 | 1740 | 1310 | 769 | 427 | 263 | 162 | 1185.83 |
1992 | 223 | 525 | 1251 | 1956 | 1063 | 758 | 586 | 516 | 257 | 122 | 104 | 150 | 625.92 |
1993 | 401 | 596 | 1035 | 1926 | 1963 | 1191 | 903 | 615 | 360 | 250 | 328 | 360 | 827.33 |
1994 | 714 | 1264 | 1720 | 2012 | 2893 | 2180 | 1370 | 984 | 568 | 508 | 306 | 341 | 1238.33 |
1995 | 836 | 602 | 1419 | 1478 | 2270 | 2991 | 1820 | 919 | 590 | 313 | 268 | 296 | 1150.17 |
1996 | 934 | 1216 | 2080 | 2771 | 2827 | 3098 | 2751 | 1735 | 978 | 611 | 421 | 387 | 1650.75 |
1997 | 713 | 1041 | 1421 | 1347 | 1864 | 1208 | 926 | 818 | 386 | 164 | 113 | 128 | 844.08 |
1998 | 270 | 359 | 697 | 1010 | 1203 | 1064 | 906 | 526 | 282 | 170 | 134 | 145 | 563.83 |
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Avg | 540.5 | 859.77 | 1340.97 | 1799.5 | 2094.8 | 1872.07 | 1382.77 | 935.55 | 582.03 | 351.13 | 262.19 | 275.48 | 1027.59 |
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Std Dev | 240.08 |
401.93 |
623.13 |
718.28 |
670.29 |
745.39 |
532.83 |
317.85 |
205.52 |
156.75 |
144.47 |
161.18 |
315.84 |
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| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Avg Annual |
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