How often should dead end mains be flushed?

Flushing dead end mains monthly is essential to maintain water quality and safety within the distribution system. Dead end mains can experience reduced water circulation, which may lead to stagnation, allowing sediment to accumulate, and potentially causing taste and odor issues, or even harmful bacterial growth. By implementing a monthly flushing schedule, operators can help ensure that the water remains fresh, clear, and free from contaminants. This practice also supports compliance with health regulations and fosters overall system reliability. Regular flushing helps to maintain water turnover, thus preventing conditions that can lead to negative consumer experiences or public health concerns.