Tap water in Sedalia, KY — ZIP 42431
5 public water systems serving about 47,600 people. PFAS "forever chemicals" have been detected here.
D
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 42431
Madisonville Light & Water
PWSID KY0540936 · serves 28,102 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 6.8 ppt
South Hopkins Water District
PWSID KY0540406 · serves 8,440 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 5.2 ppt
Nebo Water District
PWSID KY0540977 · serves 4,702 ·
surface water
2 health-based / 2 total violations (5 yrs)
· PFAS up to 7.9 ppt
North Hopkins Water District
PWSID KY0540138 · serves 3,725 ·
surface water
0 health-based / 1 total violations (5 yrs)
· PFAS up to 6.3 ppt
Dawson Springs Water & Sewer
PWSID KY0540958 · serves 2,631 ·
surface water
0 health-based / 0 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