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Water system · PWSID IL0910070

WINDMILL ESTATES

MOMENCE, IL · ~65 people served

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

PWSID

IL0910070

State

Illinois

City

MOMENCE

Population served

65

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

742

Violations on record

1

Unaddressed

1

Health-based

316

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Oct 2024 Unaddressed
Other · EPA contaminant 7500 began Oct 2025 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2010 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2010 Resolved
Monitoring & reporting · Total coliform began Jul 2010 Resolved
Other · EPA contaminant 7500 began Jun 2009 Resolved
Other · EPA contaminant 7500 began Jun 2009 Resolved
Other · EPA contaminant 7500 began Jun 2009 Resolved
Other · EPA contaminant 7500 began Jun 2009 Resolved
Other · EPA contaminant 7500 began May 2009 Resolved
Other · EPA contaminant 7500 began May 2009 Resolved
Other · EPA contaminant 7500 began May 2009 Resolved

Recent enforcement actions

  • State action · SIF Dec 2025
  • State action · SOX Dec 2025
  • State action · SIA Nov 2025
  • State action · SIE Oct 2024
  • State action · SIA Oct 2024
  • EPA/federal action · EOX Jun 2012
  • State action · SOX Sep 2010
  • State action · SIF Sep 2010

This profile is built from EPA public records for system IL0910070 — 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.