The Water Map

Tennessee

Tennessee drinking water quality

Every public water system in Tennessee we've verified. Each report covers one calendar year and shows the utility's own measured contaminant levels against federal limits.

Want the national picture? See where Tennessee lands in our ranking of the states with the most open health-based water violations, pulled from the EPA's own records for every U.S. public water system.

472 water systems mapped in Tennessee

Browse all 472 systems A–Z:12