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Water system · PWSID IL0975238

HEIDEN GARDENS CONDOS

LAKE BLUFF, IL · ~217 people served

Check your exact address → LAKE BLUFF overview
100
Excellent
PurityRadar safety score

PWSID

IL0975238

State

Illinois

City

LAKE BLUFF

Population served

217

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

27

Violations on record

0

Unaddressed

13

Health-based

97

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2025. Official EPA record →

Other · EPA contaminant 7000 began Jul 2025 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2010 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2009 Resolved
Other · EPA contaminant 7500 began Apr 2005 Resolved
Other · EPA contaminant 7500 began Apr 2005 Resolved
Monitoring & reporting · Combined radium-226/228 began Apr 2005 Resolved
Monitoring & reporting · Uranium began Apr 2005 Resolved
Other · EPA contaminant 7500 began Jan 2005 Resolved
Other · EPA contaminant 7500 began Jan 2005 Resolved
Max contaminant level (MCL) · Uranium health-based began Jan 2005 Resolved
Monitoring & reporting · Combined radium-226/228 began Oct 2004 Resolved
Max contaminant level (MCL) · Uranium health-based began Oct 2004 Resolved

Recent enforcement actions

  • State action · SOX Aug 2025
  • State action · SIA Jul 2025
  • State action · SOX Jan 2022
  • State action · SIA Jan 2022
  • State action · SIF Jan 2011
  • State action · SIA Dec 2010
  • State action · SIE Dec 2010
  • State action · SOX Dec 2010

This profile is built from EPA public records for system IL0975238 — 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.