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Water system · PWSID IL0990110

MARSEILLES SOUTH

MARSEILLES, IL · ~100 people served

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

PWSID

IL0990110

State

Illinois

City

MARSEILLES

Population served

100

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

13

Violations on record

0

Unaddressed

7

Health-based

37

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2025 Resolved
Other · EPA contaminant 7000 began Jul 2024 Resolved
Other · EPA contaminant 7000 began Jul 2023 Resolved
Other · EPA contaminant 7000 began Jul 2012 Resolved
Monitoring & reporting · Total coliform began Jun 2011 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2010 Resolved
Max contaminant level (MCL) · Uranium health-based began Jan 2005 Resolved
Max contaminant level (MCL) · Uranium health-based began Oct 2004 Resolved
Max contaminant level (MCL) · Uranium health-based began Jul 2004 Resolved
Max contaminant level (MCL) · Uranium health-based began Apr 2004 Resolved
Max contaminant level (MCL) · Uranium health-based began Jan 2004 Resolved

Recent enforcement actions

  • State action · SOX Sep 2025
  • State action · SIA Jul 2025
  • State action · SIA Oct 2024
  • State action · SOX Aug 2023
  • State action · SIA Jul 2023
  • State action · SOX Aug 2012
  • State action · SIA Aug 2012
  • State action · SIF Jul 2012

This profile is built from EPA public records for system IL0990110 — 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.