EAST PEORIA

EAST PEORIA, IL · ~22,284 people served

Check your exact address → EAST PEORIA overview

Excellent

PurityRadar safety score

PWSID

IL1790200

State

Illinois

City

EAST PEORIA

Population served

22,284

Primary source

Groundwater

Score history

▼ 9 points — the score moved from 100 to 91 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 91

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

Latest detections from EPA’s UCMR5 monitoring (through Mar 2024). Levels in parts per trillion (ppt).

PFOS

Perfluorooctanesulfonic acid

4.2 ppt

limit 4 ppt

Above EPA limit · 1.0×

PFHxS

Perfluorohexanesulfonic acid

3.5 ppt

limit 10 ppt

Below EPA limit

PFBS

5 ppt

limit —

No federal limit

PFPeA

3 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jun 2024. Official EPA record →

Monitoring & reporting · Nitrate began Jan 2023 Resolved

Other · EPA contaminant 7000 began Jul 2012 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 1996 Resolved

Recent enforcement actions

State action · SIF Jun 2024
State action · SIF Jun 2024
State action · SOX Mar 2024
State action · SIA Jan 2024
State action · SIE Jan 2024
State action · SIA Jan 2024
State action · SIE Jan 2024
State action · SOX Jul 2013

This profile is built from EPA public records for system IL1790200 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.