Every U.S. States Ranked by Best to Worst Drinking Water

Connecticut ranks near the top because a smaller portion of residents rely on water systems that fail federal health standards. Compared to many states, fewer people are exposed to unsafe drinking water through their taps.

Older infrastructure can be a challenge, but Connecticut offsets that with close monitoring. Regular testing and quicker responses help limit the impact of problems when they arise. For residents, that usually means fewer advisories and more consistent water quality.