Tap water in Middletown, CT — ZIP 06457
2 public water systems serving about 99,460 people. PFAS "forever chemicals" have been detected here.
F
Failing
PFAS detected: at least one system serving this ZIP reported PFAS in EPA UCMR 5
testing. Levels and the 2024 federal limits are shown per system below.
Water systems serving 06457
Meriden Water Division
PWSID CT0800011 · serves 58,441 ·
surface water
0 health-based / 7 total violations (5 yrs)
· PFAS up to 9.5 ppt — above federal limit
Middletown Water Department
PWSID CT0830011 · serves 41,019 ·
surface water
0 health-based / 3 total violations (5 yrs)
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology