Tennessee Tap Water Quality: Is It Safe to Drink?
2026 EPA water quality data for 0 community water systems serving residents in Tennessee. Find your water system to see violations, PFAS results, lead testing, and a safety grade — free.
Tennessee draws drinking water primarily from surface rivers and reservoirs across the Cumberland and Tennessee River valleys. Disinfection byproducts are the most common violation type, especially in small systems treating warm surface water. PFAS contamination has been identified near military installations and industrial sites.
Find Your Water System in Tennessee
Enter your ZIP code to see EPA violations, lead test results, PFAS data, and a safety grade for your water.
📊 Data from EPA’s SDWIS
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🔄 Updated quarterly
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🏛️ 0+ water systems in Tennessee