Water can either be acidic ...
Published by Vishakha Rajput, Previous COO The Water Network at AquaSPE AG
Water can either be acidic or alkaline, depending on its pH level.
Generally, water has a pH level of 7 (which is neutral) or 8 on the pH scale of 1-12. Acidic substances have pH levels between 1-6 while alkaline substances have pH levels between 8-12.
Read this detailed about how to measure pH here: https://thewaternetwork.com/article-FfV/what-is-ph-and-how-is-it-measured-cHEujQs46C6UxeQqorT2gg
Also to read more about correcting pH level here: https://thewaternetwork.com/question-0-y/will-raising-ph-of-well-water-cause-minerals-to-precipitate-M8SxbvXf1vJpPL7sd9VCwQ