💧 ZIP Water Report

Tap water in Lynnfield, MA — ZIP 01940

2 public water systems serving about 13,345 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 01940

Lynnfield Center Water District
PWSID MA3164000 · serves 8,525 · surface water
0 health-based / 4 total violations (5 yrs) · PFAS up to 6.1 ppt — above federal limit
F
Lynnfield Water Dist. (Mwra)
PWSID MA3164001 · serves 4,820 · surface water
0 health-based / 0 total violations (5 yrs)
A

Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology