Results
Country: | Brasil
| Station: | Acanaui | River: | Japura | Area: | 242259 km2 | Lat: | -1.8 | Lon: | -66.55 | Source: | ANEEL | PointID: | 9 | Area Units: | km2 | Discharge Units: | m3/sec | Starting Year: | 1973 | Ending Year: | 1995 | Total Years: | 23 | Total Usable Years: | 22 | |
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Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Avg Annual |
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1973 | 5464 | 5248 | 6218 | 8352 | 8084 | 8141 | 20557 | 18741 | 16764 | 14151 | 11226 | 10526 | 11122.7 |
1974 | 8808 | 7046 | 9126 | 11166 | 16723 | 19569 | 20751 | 19050 | 15688 | 15058 | 13216 | 10432 | 13886.1 |
1975 | 9588 | 8718 | 11675 | 14888 | 18085 | 22042 | 23898 | 19076 | 17243 | 12233 | 11085 | 10102 | 14886.1 |
1976 | 10012 | 7941 | 11983 | 17466 | 21213 | 24887 | 22502 | 20791 | 18049 | 13020 | 9296 | 9570 | 15560.8 |
1977 | 7550 | 6311 | 11446 | 15853 | 18641 | 19538 | 20146 | 18958 | 15448 | 16501 | 17067 | 14368 | 15152.2 |
1978 | 8068 | 9703 | 7556 | 14814 | 19840 | 19031 | 19227 | 19026 | 15156 | 15491 | 12220 | 12124 | 14354.7 |
1979 | 7661 | 3983 | 7397 | 12818 | 17861 | 19878 | 18568 | 16624 | 13250 | 10959 | 9783 | 10712 | 12457.8 |
1980 | 8279 | 6034 | 4952 | 12373 | 17441 | 18585 | 19616 | 17396 | 12960 | 11875 | 13193 | 9083 | 12648.9 |
1981 | 6937 | 7805 | 15111 | 12135 | 16663 | 18533 | 21515 | 16671 | 11926 | 11382 | 8764 | 9232 | 13056.2 |
1982 | 9014 | 8018 | 7749 | 13518 | 19852 | 21203 | 19793 | 19469 | 16113 | 11812 | 11593 | 12694 | 14235.7 |
1983 | 11506 | 6125 | 8519 | 13961 | 19401 | 17766 | 15467 | 14844 | 15628 | 13016 | 14133 | 13457 | 13651.9 |
1984 | 11880 | 12298 | 16059 | 13129 | 17777 | 17817 | 19117 | 17809 | 14179 | 12223 | 9881 | 9940 | 14342.4 |
1985 | 9454 | 4941 | 5438 | 6466 | 12553 | 18742 | 20585 | 21228 | 16733 | 13542 | 10871 | 8553 | 12425.5 |
1986 | 5837 | 7304 | 7831 | 13176 | 15672 | 18810 | 22072 | 20894 | 16199 | 18367 | 17384 | 14185 | 14810.9 |
1987 | 11722 | 12120 | 14696 | 15385 | 20471 | 18863 | 19095 | 18836 | 14189 | 12510 | -9999 | -9999 | -9999 |
1988 | 9228 | 9543 | 6330 | 11986 | 17273 | 20808 | 20303 | 16639 | 9816 | 10202 | 12633 | 12256 | 13084.8 |
1989 | 8767 | 10660 | 11302 | 12794 | 17017 | 23250 | 25533 | 20228 | 13415 | 13604 | 13087 | 8999 | 14888 |
1990 | 6450 | 12954 | 10507 | 14647 | 17946 | 19768 | 22065 | 18810 | 12828 | 8958 | 8636 | 12123 | 13807.7 |
1991 | 10360 | 5731 | 10432 | 9951 | 18179 | 20437 | 20804 | 19881 | 14113 | 10310 | 11052 | 8355 | 13300.4 |
1992 | 5329 | 2900 | 10023 | 11736 | 14253 | 14524 | 17184 | 16713 | 15289 | 9942 | 11384 | 13292 | 11880.8 |
1993 | 11951 | 10528 | 12740 | 17878 | 21675 | 20875 | 19935 | 18127 | 16066 | -9999 | -9999 | -9999 | -9999 |
1994 | 10171 | 8967 | 10822 | -9999 | -9999 | -9999 | 21433 | 19256 | 18458 | 15672 | 12804 | 13469 | -9999 |
1995 | 8489 | 7749 | 7589 | 10585 | 15331 | 20157 | 19274 | 12452 | 9527 | 8808 | 10325 | 8785 | 11589.2 |
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Avg | 8805.43 | 7940.3 | 9804.39 | 12958 | 17361.4 | 19237.4 | 20410.4 | 18326.9 | 14740.7 | 12710.7 | 11887.3 | 11059.9 | 13557.1 |
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Std Dev | 1945.44 |
2604.88 |
3010.96 |
2654.06 |
2939.3 |
3156.06 |
2048.57 |
1987.19 |
2271.69 |
2412.13 |
2284.41 |
1940.42 |
1225.25 |
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| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Avg Annual |
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