Tap water in Barbourville, KY — ZIP 40906

2 public water systems serving about 24,733 people. PFAS "forever chemicals" have been detected here.

Poor

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 40906

Barbourville Utilities

PWSID KY0610016 · serves 16,420 · surface water

0 health-based / 1 total violations (5 yrs) · PFAS up to 3.6 ppt

Knox County Utility Commission

PWSID KY0610110 · serves 8,313 · surface water

2 health-based / 4 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