|
| Rank | Year | | Annual Flow | 3-Year Mean |
| 2000 | 946684800000 | 89.3 |
|
| 2001 | 978307200000 | 24.8 |
|
| 2002 | 1009843200000 | 78.9 |
64.3 |
| 2003 | 1041379200000 | 66.4 |
56.7 |
| 2004 | 1072915200000 | 89.4 |
78.2 |
| 2005 | 1104537600000 | 72.8 |
76.2 |
| 2006 | 1136073600000 | 250.9 |
137.7 |
| 2007 | 1167609600000 | 19.5 |
114.4 |
| 2008 | 1199145600000 | 93.3 |
121.2 |
| 2009 | 1230768000000 | 44.7 |
52.5 |
| 2010 | 1262304000000 | 36.2 |
58.1 |
| 2011 | 1293840000000 | | |
|---|
| 2012 | 1325376000000 | | |
|---|
| 2013 | 1356998400000 | 57.9 |
|
| 2014 | 1388534400000 | 49.4 |
|
| 2015 | 1420070400000 | 50.3 |
52.5 |
| 2016 | 1451606400000 | 138.1 |
79.3 |
| 2017 | 1483228800000 | 275.0 |
154.5 |
| 2018 | 1514764800000 | 127.5 |
180.2 |
| 2019 | 1546300800000 | 228.4 |
210.3 |
| 2020 | 1577836800000 | 80.9 |
145.6 |
| 2021 | 1609459200000 | 49.6 |
119.7 |
| 2022 | 1640995200000 | 52.0 |
60.9 |
| 2023 | 1672531200000 | 166.3 |
89.3 |
| 2024 | 1704067200000 | 99.8 |
106.0 |
| 2025 | 1735689600000 | 240.9 |
169.0 |
| 2026 | 1767225600000 |
82.7 |
141.1 |
| Rank | Year | | Seasonal Flow | 3-Year Mean |
| 2000 | 946684800000 | 21.9 |
|
| 2001 | 978307200000 | 2.5 |
|
| 2002 | 1009843200000 | 20.8 |
15.1 |
| 2003 | 1041379200000 | 29.4 |
17.6 |
| 2004 | 1072915200000 | 5.2 |
18.5 |
| 2005 | 1104537600000 | 44.6 |
26.4 |
| 2006 | 1136073600000 | 67.4 |
39.0 |
| 2007 | 1167609600000 | | |
|---|
| 2008 | 1199145600000 | 24.8 |
28.3 |
| 2009 | 1230768000000 | 17.1 |
11.5 |
| 2010 | 1262304000000 | 5.7 |
15.9 |
| 2011 | 1293840000000 | | |
|---|
| 2012 | 1325376000000 | | |
|---|
| 2013 | 1356998400000 | 18.3 |
|
| 2014 | 1388534400000 | 19.4 |
|
| 2015 | 1420070400000 | 17.7 |
18.5 |
| 2016 | 1451606400000 | 25.6 |
20.9 |
| 2017 | 1483228800000 | 56.2 |
33.1 |
| 2018 | 1514764800000 | 61.0 |
47.6 |
| 2019 | 1546300800000 | 104.6 |
73.9 |
| 2020 | 1577836800000 | 33.1 |
66.2 |
| 2021 | 1609459200000 | 19.7 |
52.4 |
| 2022 | 1640995200000 | 23.9 |
25.6 |
| 2023 | 1672531200000 | 102.3 |
48.6 |
| 2024 | 1704067200000 | 32.3 |
52.9 |
| 2025 | 1735689600000 | 56.8 |
63.8 |
| 2026 | 1767225600000 |
18.5 |
35.9 |
|