We drink spring water (used to have our own well before losing our home), because nearly all city tap water these days contains two really toxic chemicals (fluoride and chlorine), the first of which attacks the brain stem to make you more docile and easily led (the Germans used it for this purpose during WWII), the second of which combines with heavy metals making them more harmful toxins in the body.

So now we buy water, but the nearest store is two miles in every direction, and it's about four miles to find a good price we can afford.