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Water system · PWSID IL0935140

MORGAN CREEK

YORKVILLE, IL · ~66 people served

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

PWSID

IL0935140

State

Illinois

City

YORKVILLE

Population served

66

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

29

Violations on record

1

Unaddressed

23

Health-based

117

Enforcement actions

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

Reporting · EPA contaminant 5200 began Jul 2025 Unaddressed
Monitoring & reporting · Uranium began Jan 2022 Resolved
Max contaminant level (MCL) · Uranium health-based began Jan 2007 Resolved
Max contaminant level (MCL) · Uranium health-based began Oct 2006 Resolved
Max contaminant level (MCL) · Uranium health-based began Jul 2006 Resolved
Max contaminant level (MCL) · Uranium health-based began Apr 2006 Resolved
Max contaminant level (MCL) · Uranium health-based began Jan 2006 Resolved
Max contaminant level (MCL) · Uranium health-based began Oct 2005 Resolved
Max contaminant level (MCL) · Uranium health-based began Jul 2005 Resolved
Max contaminant level (MCL) · Uranium health-based began Apr 2005 Resolved
Max contaminant level (MCL) · Uranium health-based began Jan 2005 Resolved
Max contaminant level (MCL) · Uranium health-based began Oct 2004 Resolved

Recent enforcement actions

  • State action · SIA Jul 2025
  • State action · SIE Jul 2025
  • State action · SOX May 2023
  • State action · SIF Apr 2023
  • State action · SIF Apr 2023
  • State action · SIA Feb 2023
  • State action · SIE Feb 2023
  • State action · SIE Feb 2023

This profile is built from EPA public records for system IL0935140 — 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.