I'll add that there is a deeply ingrained myth that New York City tap water is "the best in the world" when in fact it's not even among the 10 cleanest water su

I'll add that there is a deeply ingrained myth that New York City tap water is "the best in the world" when in fact it's not even among the 10 cleanest water supplies in the country and contains concerning amounts of dangerous pollutants like chloroform.