Millions of people in Africa have to rely on unsafe water, but others now benefit from projects run by charities like WaterAid. Here are some of their comments.
Zenebech Jemel, Chobare Meno, Ethiopia.
The water is not good in this pond. There are worms and so many ugly things in it. We collect the water because we have no alternative. All the animals drink from the pond. Because of the water we are also getting different diseases.