Summary of Flood Event for Mode 2, Mode 3 and Mode 4 since 2007 - 2019
| SUMMARY OF FLOOD EVENT |
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| Year | Mode 2 | Mode 3 | Mode 4 | Nos |
| 2007 | 13 | 2 | 0 | 15 |
| 2008 | 30 | 21 | 1 | 52 |
| 2009 | 20 | 13 | 0 | 33 |
| 2010 | 11 | 14 | 0 | 25 |
| 2011 | 21 | 19 | 1 | 41 |
| 2012 | 25 | 8 | 3 | 36 |
| 2013 | 21 | 2 | 0 | 23 |
| 2014 | 25 | 2 | 0 | 27 |
| 2015 | 19 | 0 | 0 | 19 |
| 2016 | 17 | 0 | 0 | 17 |
| 2017 | 36 | 2 |
0 | 38 |
| 2018 | 29 | 2 | 0 | 31 |
| 2019 | 4 | 0 | 0 | 4 |
| Total | 271 | 85 | 5 | 361 |
*Click SMART Operation for further detail about the flood event mode.