I have lived in a place in Florida where we had well water for drinking. Well, it'd be all fine and goo, since Florida has some of the best water around, but no... Our home had to be built above a Sulphur deposit. The water was unbearable. We had to use the refridgerated, filtered water that was piped through the fridge for drinking and cooking. The water for washing and showering stunk so bad...
Glad to have moved. On another note, however, the place I lived before then, Zephyrhills, Florida, claims to have the purest water in the state, and even bottle it to sell to the rest of the country...