How do we assess and manage the actual risks from water contamination? Can we learn from previous experiences? What can be done in future? This book is the proceedings of the fifth conference on this topic and addresses these issues relating to drinking water and drinking water systems. With emphasis on effectively and efficiently managing the risks and threats and sharing experiences, it provides information on successful use of leading-edge technologies and best practice both now and for the future. With contributions from leading scientists and experts in academia and industry it offers a...