Field visit while monitoring water at Flehbach, Cologne.
The Parameters of the water quality are determined by the intended use. There are many sources of water quality criteria and standards – they may originate in the Member States of the European Union, or may be adopted by the Council or Parliament of the EU, or by individual countries, or they may be issued by international bodies (EPA 1998)
INTECRAL Partners observing site and testing water quality
Students from Secondary class (Age 14-17yrs)