Water links

World’s Water
Information on the world’s fresh water resources.

What you must know about your drinking water

About fresh water, where it comes from, and how we need to make it from ocean water. Water is a valuable resource, do not waste it!

UNICEF-Water, environment and sanitation

UNICEF works with government and other partners to create conditions for change – or enabling environments – to ensure the effectiveness and sustainability of all water and sanitation programmes.
Information about the projects.

The Waterpage
The Water Page is an independent initiative dedicated to the promotion of sustainable water resources management and use. A particular emphasis is placed on the development, utilisation and protection of water in Africa and other developing regions.

WaterAid is an international NGO dedicated exclusively to the sustainable provision of safe domestic water, sanitation and hygiene education to the world’s poorest people.

Greywater… What is it? How to treat it? How to use it?

Greywater Central
All about all aspects of greywater systems: Why to use them, how to choose, build and use them, regulations, studies, and examples. Includes greywater irrigation, greywater treatment, greywater filters, and indoor greywater reuse.


Securing fresh water for everyone. Imagine life without clean, fresh water. That is the future for many unless we rethink how we use each drop. Yet with every mouth comes a mind and smart ideas to resolve the world’s water crises.

Wasting water from leaks

A leaking faucet can be irritating, but more important, it is wasting water that is a bad thing not because it is expensive when it lasts, but good water is scarce in many places and will be more so in the future. The drip calculator on this site helps to measure how much water is wasted. The site also gives tips to save water.