Tap water in West Lafayette, IN — ZIP 47906
2 public water systems serving about 85,533 people. PFAS "forever chemicals" have been detected here.
A
Excellent
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 47906
Purdue Univ. Water Works
PWSID IN5279015 · serves 50,000 ·
groundwater
0 health-based / 0 total violations (5 yrs)
· PFAS up to 17.4 ppt
Indiana American Water - West Lafayette
PWSID IN5279020 · serves 35,533 ·
groundwater
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