Where are microbiological samples typically taken from?

Microbiological samples are typically taken from customers' taps after flushing because this method ensures that the sample reflects the actual water quality that consumers receive in their homes or businesses. Flushing the tap prior to sampling helps eliminate any stagnant water that may be in the plumbing system or at the tap itself, which can influence the sample's microbiological content. By collecting samples in this way, water quality testing can accurately assess potential contaminants that might be present when the water is used, providing valuable information about the safety and integrity of the water supply being delivered to consumers. This step is especially important in monitoring and maintaining public health standards for potable water.