1. Merrick, NY
Contaminants detected above health guidelines: 1
This small town paced on Long Island seems to have one of cleanest water according to harmful contaminants in the tap water. So, that’s why it deserves the first place on our list of cities with the cleanest tap water in the US in 2017. Even though tap water in Merrick contains a lot more contaminants only one goes beyond the limits that are harmful to human health. In case of Merrick water utility that one contaminant is chromium.
Pixabay/Public Domain
