Correct

水患

/ shuǐhuàn / 
Strokes

Definition

flooding/water disaster

Example

As a Noun

overflow/flood disaster; inundation

1
Gāi
该
dìqū
地区
fāshēng
发生
le
了
yánzhòng
严重
de
的
shuǐhuàn
水患
  
。

The region was struck by devastating floods.

2
Yánzhòng
严重
de
的
shuǐhuàn
水患

devastating/great/heavy/severe flooding

3
Zāoshòu
遭受
shuǐhuàn
水患

be hit/struck by a flood; suffer from a flood; be affected by a flood