Home/ Directory/ IL/ WEST SHORE PARK SUBDIVISION

Water system · PWSID IL0977370

WEST SHORE PARK SUBDIVISION

MUNDELEIN, IL · ~590 people served

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

PWSID

IL0977370

State

Illinois

City

MUNDELEIN

Population served

590

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

20

Violations on record

1

Unaddressed

14

Health-based

89

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2025 Unaddressed
Reporting · EPA contaminant 5200 began Jul 2025 Resolved
Monitoring & reporting · Uranium began Oct 2021 Resolved
Other · EPA contaminant 7500 began Jul 2004 Resolved
Other · EPA contaminant 7500 began Jul 2004 Resolved
Max contaminant level (MCL) · Uranium health-based began Jul 2004 Resolved
Max contaminant level (MCL) · Uranium health-based began Apr 2004 Resolved
Monitoring & reporting · Nitrate began Jan 2004 Resolved
Max contaminant level (MCL) · Uranium health-based began Jan 2004 Resolved
Max contaminant level (MCL) · Uranium health-based began Oct 2003 Resolved
Max contaminant level (MCL) · Uranium health-based began Jul 2003 Resolved
Max contaminant level (MCL) · Uranium health-based began Apr 2003 Resolved

Recent enforcement actions

  • State action · SIA Oct 2025
  • State action · SIA Jul 2025
  • State action · SIE Jul 2025
  • State action · SOX Jul 2025
  • State action · SOX Jan 2022
  • State action · SIA Jan 2022
  • State action · SOX Oct 2005
  • State action · SIF May 2005

This profile is built from EPA public records for system IL0977370 — 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.