Akvopedia is a Wikipedia-type service provided by AKVO, an NGO in the Netherlands.
Welcome to Akvopedia – the main Akvopedia page – explains how Akvopedia works.
Water Portal – contains information on water collection, pumping and transportation, storage, treatment, and use of water.
Sanitation Portal – contains information on toilets, collection, treatment, use of products, and hygiene.
Decision & Assessment Tools – contains several tools, assessments, or kits that aid in the implementation of water and sanitation projects in an easier way.