Statistical Data
- World Bank
- European Enviromental Agency
- Eurostat
- Water Information System for Europe (WISE)
- OECD (Link besteht nicht)
Other information sources
- FAO Water
- Joint Research Centre Institute for Environment and Sustainability
- Joint Reserch Centre
- UNEP United Nations Environment Programme
- United Nations University
- European Commission, DG Environment, Water
- Carlos Moeades, Commissioner for Research, Science and Innovation speech on “Key challenges for the water sector”
- The European Environmental Bureau (EBB) Handbook on EU Water Policy under the Water Framework Directive
- Directive 2000/60/EC of the European Parliament and of the Council establishing a framework for the Community action in the field of water policy
- Council Directive 91/271/EEC of 21 May 1991 concerning urban waste-water treatment