|
| Rank | Year | | Annual Flow | 3-Year Mean |
|---|
| 1970 | 0000 | 29168.9 |
|
|---|
| 1971 | 31536000000 | 26835.7 |
|
|---|
| 1972 | 63072000000 | 16624.0 |
24209.6 |
|---|
| 1973 | 94694400000 | 25993.0 |
23150.9 |
|---|
| 1974 | 126230400000 | 39173.9 |
27263.6 |
|---|
| 1975 | 157766400000 | 25180.5 |
30115.8 |
|---|
| 1976 | 189302400000 | 9892.0 |
24748.8 |
|---|
| 1977 | 220924800000 | 5815.3 |
13629.3 |
|---|
| 1978 | 252460800000 | 34036.9 |
16581.4 |
|---|
| 1979 | 283996800000 | 18152.5 |
19334.9 |
|---|
| 1980 | 315532800000 | 31069.9 |
27753.1 |
|---|
| 1981 | 347155200000 | 13669.7 |
20964.0 |
|---|
| 1982 | 378691200000 | 43887.5 |
29542.4 |
|---|
| 1983 | 410227200000 | 52426.5 |
36661.2 |
|---|
| 1984 | 441763200000 | 29455.2 |
41923.1 |
|---|
| 1985 | 473385600000 | 14474.8 |
32118.8 |
|---|
| 1986 | 504921600000 | 34830.4 |
26253.5 |
|---|
| 1987 | 536457600000 | 11074.5 |
20126.6 |
|---|
| 1988 | 567993600000 | 11349.0 |
19084.6 |
|---|
| 1989 | 599616000000 | 17614.8 |
13346.1 |
|---|
| 1990 | 631152000000 | 11590.1 |
13517.9 |
|---|
| 1991 | 662688000000 | 11117.9 |
13440.9 |
|---|
| 1992 | 694224000000 | 11005.9 |
11238.0 |
|---|
| 1993 | 725846400000 | 29177.5 |
17100.4 |
|---|
| 1994 | 757382400000 | 9677.7 |
16620.4 |
|---|
| 1995 | 788918400000 | 45754.8 |
28203.4 |
|---|
| 1996 | 820454400000 | 28605.6 |
28012.7 |
|---|
| 1997 | 852076800000 | 34308.8 |
36223.1 |
|---|
| 1998 | 883612800000 | 41334.4 |
34749.6 |
|---|
| 1999 | 915148800000 | 27254.5 |
34299.2 |
|---|
| 2000 | 946684800000 | 24275.5 |
30954.8 |
|---|
| 2001 | 978307200000 | 12873.1 |
21467.7 |
|---|
| 2002 | 1009843200000 | 18544.6 |
18564.4 |
|---|
| 2003 | 1041379200000 | 24098.8 |
18505.5 |
|---|
| 2004 | 1072915200000 | 19794.4 |
20812.6 |
|---|
| 2005 | 1104537600000 | 27519.4 |
23804.2 |
|---|
| 2006 | 1136073600000 | 42296.2 |
29870.0 |
|---|
| 2007 | 1167609600000 | 12706.2 |
27507.3 |
|---|
| 2008 | 1199145600000 | 13710.2 |
22904.2 |
|---|
| 2009 | 1230768000000 | 17803.8 |
14740.1 |
|---|
| 2010 | 1262304000000 | 22072.3 |
17862.1 |
|---|
| 2011 | 1293840000000 | 36203.9 |
25360.0 |
|---|
| 2012 | 1325376000000 | 14518.6 |
24264.9 |
|---|
| 2013 | 1356998400000 | 14900.8 |
21874.4 |
|---|
| 2014 | 1388534400000 | 8987.9 |
12802.4 |
|---|
| 2015 | 1420070400000 | 10464.4 |
11451.0 |
|---|
| 2016 | 1451606400000 | 22118.1 |
13856.8 |
|---|
| 2017 | 1483228800000 | 52010.1 |
28197.5 |
|---|
| 2018 | 1514764800000 | 17145.6 |
30424.6 |
|---|
| 2019 | 1546300800000 | 33783.5 |
34313.1 |
|---|
| 2020 | 1577836800000 | 12524.2 |
21151.1 |
|---|
| 2021 | 1609459200000 | 8117.5 |
18141.7 |
|---|
| 2022 | 1640995200000 | 13862.6 |
11501.4 |
|---|
| 2023 | 1672531200000 | 37487.6 |
19822.6 |
|---|
| 2024 | 1704067200000 | 22794.9 |
24715.0 |
|---|
| 2025 | 1735689600000 | 24264.5 |
28182.3 |
|---|
| 2026 | 1767225600000 |
27574.3 |
24877.9 |
|---|
| Rank | Year | | Seasonal Flow | 3-Year Mean |
|---|
| 1970 | 0000 | 7126.5 |
|
|---|
| 1971 | 31536000000 | 11760.9 |
|
|---|
| 1972 | 63072000000 | 6964.1 |
8617.2 |
|---|
| 1973 | 94694400000 | 10696.8 |
9807.3 |
|---|
| 1974 | 126230400000 | 14026.3 |
10562.4 |
|---|
| 1975 | 157766400000 | 13559.1 |
12760.7 |
|---|
| 1976 | 189302400000 | 3515.2 |
10366.9 |
|---|
| 1977 | 220924800000 | 2515.8 |
6530.0 |
|---|
| 1978 | 252460800000 | 15247.6 |
7092.9 |
|---|
| 1979 | 283996800000 | 9400.1 |
9054.5 |
|---|
| 1980 | 315532800000 | 11120.9 |
11922.9 |
|---|
| 1981 | 347155200000 | 5632.2 |
8717.7 |
|---|
| 1982 | 378691200000 | 18427.1 |
11726.7 |
|---|
| 1983 | 410227200000 | 22027.2 |
15362.2 |
|---|
| 1984 | 441763200000 | 8892.3 |
16448.9 |
|---|
| 1985 | 473385600000 | 6328.8 |
12416.1 |
|---|
| 1986 | 504921600000 | 10058.8 |
8426.6 |
|---|
| 1987 | 536457600000 | 4168.6 |
6852.1 |
|---|
| 1988 | 567993600000 | 4327.5 |
6185.0 |
|---|
| 1989 | 599616000000 | 6946.4 |
5147.5 |
|---|
| 1990 | 631152000000 | 5238.5 |
5504.1 |
|---|
| 1991 | 662688000000 | 6143.6 |
6109.5 |
|---|
| 1992 | 694224000000 | 4243.7 |
5208.6 |
|---|
| 1993 | 725846400000 | 13544.4 |
7977.2 |
|---|
| 1994 | 757382400000 | 3983.5 |
7257.2 |
|---|
| 1995 | 788918400000 | 20839.3 |
12789.1 |
|---|
| 1996 | 820454400000 | 12259.1 |
12360.6 |
|---|
| 1997 | 852076800000 | 7959.1 |
13685.8 |
|---|
| 1998 | 883612800000 | 19343.9 |
13187.4 |
|---|
| 1999 | 915148800000 | 11102.8 |
12801.9 |
|---|
| 2000 | 946684800000 | 9548.6 |
13331.7 |
|---|
| 2001 | 978307200000 | 5601.0 |
8750.8 |
|---|
| 2002 | 1009843200000 | 7302.4 |
7484.0 |
|---|
| 2003 | 1041379200000 | 11170.7 |
8024.7 |
|---|
| 2004 | 1072915200000 | 6637.3 |
8370.1 |
|---|
| 2005 | 1104537600000 | 15493.4 |
11100.5 |
|---|
| 2006 | 1136073600000 | 20360.8 |
14163.8 |
|---|
| 2007 | 1167609600000 | 4475.2 |
13443.1 |
|---|
| 2008 | 1199145600000 | 6239.8 |
10358.6 |
|---|
| 2009 | 1230768000000 | 8586.3 |
6433.8 |
|---|
| 2010 | 1262304000000 | 12228.4 |
9018.2 |
|---|
| 2011 | 1293840000000 | 18560.9 |
13125.2 |
|---|
| 2012 | 1325376000000 | 7325.5 |
12704.9 |
|---|
| 2013 | 1356998400000 | 4615.5 |
10167.3 |
|---|
| 2014 | 1388534400000 | 3757.3 |
5232.8 |
|---|
| 2015 | 1420070400000 | 2416.7 |
3596.5 |
|---|
| 2016 | 1451606400000 | 7434.2 |
4536.1 |
|---|
| 2017 | 1483228800000 | 18283.5 |
9378.1 |
|---|
| 2018 | 1514764800000 | 7869.7 |
11195.8 |
|---|
| 2019 | 1546300800000 | 16972.4 |
14375.2 |
|---|
| 2020 | 1577836800000 | 6294.5 |
10378.9 |
|---|
| 2021 | 1609459200000 | 3534.2 |
8933.7 |
|---|
| 2022 | 1640995200000 | 5097.2 |
4975.3 |
|---|
| 2023 | 1672531200000 | 18598.1 |
9076.5 |
|---|
| 2024 | 1704067200000 | 9996.3 |
11230.5 |
|---|
| 2025 | 1735689600000 | 8187.4 |
12260.6 |
|---|
| 2026 | 1767225600000 |
9437.1 |
9206.9 |
|---|
|
