Here’s How Experts Ranked Tap Water Quality Across The U.S.
Worst: Arizona
Arizona has some of the worst quality drinking water in the country. So much so that it is recommended that people get some sort of filtration system, so they don’t wind up with long-term health issues from drinking the tap.

Autri Taheri/Unsplash
Autri Taheri/Unsplash
Sadly, there are contaminants in Arizona’s water supply, such as chromium-6 particles, which can cause stomach cancer, skin burns, and pneumonia.