The water at my in-laws' is completely undrinkable (we don't even like using it to shower, because of the strong sulfur smell) but they just got a new water filtration system and now their water is fine. (I've made tea with it, which is a pretty stern test for me.) Just a thought... it would leave you less dependent on the vagaries of a water distribution company, would probably save you money medium-long term, and might be more energy-efficient as well.
