AVISTON

AVISTON, IL · ~2,545 people served

Check your exact address → AVISTON overview

100

Excellent

PurityRadar safety score

PWSID

IL0270100

State

Illinois

City

AVISTON

Population served

2,545

Primary source

SWP

Score history

No change since tracking began Jun 18, 2026.

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

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

PFAS & contaminant readings

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2019. Official EPA record →

Other · EPA contaminant 7000 began Jul 2018 Resolved

Monitoring & reporting · EPA contaminant 1006 began Apr 2007 Resolved

Other · EPA contaminant 7500 began Feb 2006 Resolved

Monitoring & reporting · Total coliform began Aug 2004 Resolved

Other · EPA contaminant 7000 began Jul 2004 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jul 2004 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2004 Resolved

Monitoring & reporting · Beryllium began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 1075 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 1085 began Jan 2002 Resolved

Monitoring & reporting · Antimony began Jan 2002 Resolved

Recent enforcement actions

State action · SOX Jul 2019
State action · SIA Sep 2018
State action · SOX Jun 2007
State action · SIA Jun 2007
State action · SIF Mar 2006
State action · SOX Mar 2006
State action · SIA Mar 2006
State action · SIA Mar 2006

This profile is built from EPA public records for system IL0270100 — 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.