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Water system · PWSID IL0370200

HINCKLEY

HINCKLEY, IL · ~2,006 people served

Check your exact address → HINCKLEY overview
100
Excellent
PurityRadar safety score

PWSID

IL0370200

State

Illinois

City

HINCKLEY

Population served

2,006

Primary source

Groundwater

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

62

Violations on record

0

Unaddressed

9

Health-based

86

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2018. Official EPA record →

Max contaminant level (MCL) · Uranium health-based began Jul 2016 Resolved
Monitoring & reporting · Uranium began Jan 2014 Resolved
Max contaminant level (MCL) · Uranium health-based began Jan 2014 Resolved
Max contaminant level (MCL) · Uranium health-based began Oct 2013 Resolved
Max contaminant level (MCL) · Uranium health-based began Jul 2013 Resolved
Max contaminant level (MCL) · Uranium health-based began Apr 2013 Resolved
Max contaminant level (MCL) · Uranium health-based began Jan 2013 Resolved
Max contaminant level (MCL) · Uranium health-based began Oct 2012 Resolved
Monitoring & reporting · Uranium began Apr 2012 Resolved
Monitoring & reporting · Total coliform began Sep 2008 Resolved
Monitoring & reporting · Total coliform began Feb 2007 Resolved
Max contaminant level (MCL) · Uranium health-based began Jan 2007 Resolved

Recent enforcement actions

  • State action · SOX Sep 2018
  • State action · SIF Nov 2016
  • State action · SIA Oct 2016
  • State action · SIE Oct 2016
  • State action · SIF Jun 2014
  • State action · SOX May 2014
  • State action · SOX May 2014
  • State action · SIA Apr 2014

This profile is built from EPA public records for system IL0370200 — 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.