Tap water in Erin, TN — ZIP 37142

2 public water systems serving about 24,236 people. PFAS "forever chemicals" have been detected here.

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 37142

Cunningham Utility District

PWSID TN0000167 · serves 16,068 · surface water

3 health-based / 5 total violations (5 yrs)

Erin Water Department

PWSID TN0000230 · serves 8,168 · surface water

0 health-based / 0 total violations (5 yrs) · PFAS up to 8.4 ppt

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