Top 10 megacities facing a water crisis
Cities ranked by seriousness of water crisis. Bars show population in millions
1
Chengdu, China
2
Lagos, Nigeria
3
Seoul, South Korea
4
Paris, France
5
Rio de Janeiro, Brazil
6
Dhaka, Bangladesh
7
Mumbai, India
8
Sao Paulo, Brazil
9
Chennai, India
10
Shenzhen, China
0
5
10
15
20
25