Healthcare Water System Microbiological Sampling and Testing

Water sampling and testing can be a helpful monitoring tool when assessing drinking water quality; verifying the effectiveness of remediation and control measures; and may be a requirement under local/national guidance. However it is important to recognise that water sampling and testing is not a control measure. In terms of improving water safety; monies spent on continuous or frequent testing may be better deployed on improving the water system infrastructure; reducing nutrient material availability and scale deposits; ensuring frequent throughput at each water outlet; balancing hot water temperatures and minimising heat gain in cold water temperatures. Water Safety Teams are eager to understand more and better assess the needs for; and benefits of; microbiological testing and sampling before applying to their Water Safety Plan.