Tap water in Simpsonville, KY — ZIP 40245
2 public water systems serving about 813,991 people. PFAS "forever chemicals" have been detected here.
C
Fair
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 40245
Louisville Water Company
PWSID KY0560258 · serves 806,997 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 7.5 ppt — above federal limit
West Shelby Water District
PWSID KY1060457 · serves 6,994 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 4.6 ppt — above federal limit
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology