💧 ZIP Water Report

Tap water in Dayton, TN — ZIP 37321

1 public water system serving about 25,054 people.

B
Good

Water systems serving 37321

Dayton Water Dept
PWSID TN0000174 · serves 25,054 · surface water
1 health-based / 1 total violations (5 yrs)
B

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