Tap water in Indianapolis, IN — ZIP 46226

2 public water systems serving about 929,345 people. PFAS "forever chemicals" have been detected here.

Failing

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 46226

Citizens Water - Indianapolis

PWSID IN5249004 · serves 880,345 · surface water

0 health-based / 0 total violations (5 yrs) · PFAS up to 7.6 ppt

City Of Lawrence Utilities

PWSID IN5249005 · serves 49,000 · groundwater

4 health-based / 5 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