Connecticut Tap Water Quality: Is It Safe to Drink?
2026 EPA water quality data for 0 community water systems serving residents in Connecticut. Find your water system to see violations, PFAS results, lead testing, and a safety grade — free.
Connecticut utilities rely primarily on surface water from protected reservoirs across the state. Lead from aging household plumbing is a primary concern, particularly in older cities like Hartford and New Haven. PFAS contamination near military bases and industrial sites has emerged as a growing issue.
Find Your Water System in Connecticut
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 Connecticut