Who is poluting the river?

Consumers will have to pay more for water in the future if they do not use water wisely as water treatment is getting to be an expensive business, Energy, Water and Communications Minister Datuk Seri Dr Lim Keng Yaik said

He was asked to comment on a newspaper report today on water consumption in Malaysia, which stated that Malaysians were using up to 500 litres of water per person daily.

"If we don't play our part to keep rivers clean, then the cost of water treatment will go up very high," he said.

But it was different from what it was reported earlier,...
What does Indah Water Konsortium do?

So who is poluting the river? ? ?