That is part of the problem CHina has had. Historic rainfall in the area of the Three Gorges Dam.If it keeps raining north of the dam things will get even worse.
Many think its a matter of when the dam goes not if,they could be right.Once the dam’s reservoir gets full and they open up more water outlets into an already flooded zone things go downhill quickly.
When the dam breaks, what goes with it ? Lots of lives. Wuhan industry. US pharma supplies ? Xi Jinping ?
What else in your studied estimation ?