I believe that every country is different and I'm in agreement with doing your research. Here in Costa Rica you are far better drinking rain water than water sitting in the soil because many bacterias. Also I remember when my dad was teaching me hiking and camping lessons, he said water that is flowing is better but you will always need to boil it. @OriginalWorks thanks for sharing this post.
RE: Distilled water and mineral loss. Long term effects on the body. Best solutions.