Acceptable pH range for drinking water is  0 points7 to 8.56 to 8.56.5 to9.28 to 10

The acceptable pH range for drinking water is generally considered to be between 6.5 and 8.5. This range ensures that the water is neither too acidic nor too alkaline, which could pose health risks or affect the taste and corrosiveness of the water supply.

A pH lower than 6.5 can lead to corrosion of pipes and leaching of heavy metals, which can be hazardous to health. Conversely, a pH higher than 8.5 can result in a bitter taste and may also cause scaling issues in plumbing systems.

In summary, the acceptable pH range for drinking water is typically 6.5 to 8.5 to ensure safety and palatability.