Tap water in Middleton, MA — ZIP 01923
2 public water systems serving about 35,378 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 01923
Danvers Water Dept.
PWSID MA3071000 · serves 28,087 ·
surface water
1 health-based / 1 total violations (5 yrs)
· PFAS up to 5.2 ppt — above federal limit
Middleton Water Dept.
PWSID MA3184000 · serves 7,291 ·
surface water
2 health-based / 5 total violations (5 yrs)
· PFAS up to 11.4 ppt — above federal limit
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology