What is the Drinking Water Quality Guidelines of World Health Organization please tell me about this and give me information about it.

[Vishal Kotkar]

You want to know about Drinking Water Quality Guidelines of World Health Organization so following are its guideline:

The affordability of water has a significant influence on the use of water and selection of water sources. Households with the lowest levels of access to safe water supply frequently pay more for their water than do households connected to a piped water system. The high cost of water may force households to use alternative sources of water of poorer quality that represent a greater risk to health. Furthermore, high costs of water may reduce the volumes of water used by households, which in turn may influence hygiene practices and increase risks of disease transmission.

For complete guideline I am giving you link of pdf file in which complete guidelines is given.