Drinking-water quality management: the Australian framework.
The most effective means of assuring drinking-water quality and the protection of public health is through adoption of a preventive management approach that encompasses all steps in water production from catchment to consumer. However, the reliance of current regulatory structures on compliance monitoring of treated water tends to promote a reactive management style where corrective actions are initiated after monitoring reveals that prescribed levels have been exceeded, and generally after consumers have received the noncomplying water. Unfortunately, the important limitations of treated water monitoring are often not appreciated, and there is a widespread tendency to assume that intensification of compliance monitoring or lowering of compliance limits is an effective strategy to improving the protection of public health. To address these issues and emphasize the role of preventive system management, the Australian National Health and Medical Research Council in collaboration with the Co-operative Research Centre for Water Quality and Treatment has developed a comprehensive quality management approach for drinking water. This Framework for Management of Drinking Water Quality will assist water suppliers in providing a higher level of assurance for drinking water quality and safety. The framework integrates quality and risk management principles, and provides a comprehensive, flexible, and proactive means of optimizing, drinking-water quality and protecting public health. It does not eliminate the requirement for compliance monitoring but allows it to be viewed in the proper perspective as providing verification that preventive measures are effective, rather than as the primary means of protecting public health.
Sinclair
Martha
M
Department of Epidemiology and Preventive Medicine, Alfred Hospital, Monash University-Central and Eastern Clinical School, Melbourne, Victoria, Australia. martha.sinclair@med.monash.edu.au
Rizak
Samantha
S
D001315:Australia; D017408:Guidelines as Topic; D006801:Humans; D012308:Risk Management / Q000592:standards*; D017749:Total Quality Management; D018508:Water Purification / Q000592:standards*