Good post. It is the common problem of under developed countries. There is not proper way of disposal of waste water mainly the sewerage system is not good. The sewerage adult water is directly drained to rivers. So there is increase of diseases . So its good awareness for the peoples. Thanks for sharing.
Thanks @thedawn. It's quite a big problem I agree. Something Europe had in the Middle Ages. If you lived downstream you'd have dirty water since cities upstream would pollute the water. It's about time underdeveloped countries get clean water, and it all starts with awareness.