What is the importance of maintaining a target pH range in drinking water?

Maintaining a target pH range in drinking water is crucial for several reasons, with the prevention of corrosion in pipes being one of the most significant. When water is either too acidic (low pH) or too alkaline (high pH), it can lead to corrosion of metal pipes. Corrosion not only compromises the integrity of the plumbing infrastructure but can also lead to the leaching of harmful metals, such as lead and copper, into the drinking water supply. Therefore, managing the pH levels helps ensure that the water remains neutral enough to minimize these risks, thereby protecting both the plumbing system and the safety of the water consumed by the public.

Additionally, while other aspects like water clarity, water hardness, and temperature play important roles in water quality, they are not as directly impacted by pH management as corrosion prevention is.