Akvopedia, the open water and sanitation resource that anyone can edit. The goal of Akvopedia is to improve water and sanitation projects through knowledge exchange on small scale technical solutions and good approaches.
Share your news and knowledge on water and sanitation by contributing articles to the Akvopedia. We've used the same conventions as the well-known online resource Wikipedia, so adding and editing articles is quick and easy to learn.
Water: http://www.akvo.org/wiki/index.php/Portal:Water

Sanitation: http://www.akvo.org/wiki/index.php/Portal:Sanitation

...and lots more.
