County Water Quality Report

Peoria County, Illinois

1 public water system serving 137,575 residents

Data sources: EPA SDWIS EPA ECHO EWG Tap Water Database Utility CCRs ⓘ How did we get these ratings?
County average grade
F
55/100
Utilities rated 1
Population served 137,575

Top water quality concerns in Peoria County

  • PFAS contaminationin 1 of 1 utilities
  • Perfluorohexane sulfonate (PFHXS) significantly above health guidelinein 1 of 1 utilities
  • Haloacetic acids (HAA9) significantly above health guidelinein 1 of 1 utilities
  • Total trihalomethanes (TTHMs) significantly above health guidelinein 1 of 1 utilities
  • Arsenic detectedin 1 of 1 utilities

All utilities in Peoria County

Click any utility for full grade card, contaminant data, and treatment plant contact info.

D
55/100

IL AMERICAN-PEORIA

PEORIA · 137,575 residents

Top concern: PFAS contamination

View report →