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Water system · PWSID IL0530400

SIBLEY

SIBLEY, IL · ~245 people served

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

PWSID

IL0530400

State

Illinois

City

SIBLEY

Population served

245

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

22

Violations on record

0

Unaddressed

5

Health-based

93

Enforcement actions

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

Other · EPA contaminant 7500 began Nov 2025 Resolved
Reporting · EPA contaminant 5200 began Jul 2025 Resolved
Treatment technique · Lead & Copper Rule health-based began Apr 2025 Resolved
Max contaminant level (MCL) · Lead & Copper Rule health-based began Jun 2018 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2013 Resolved
Other · EPA contaminant 7500 began Oct 2011 Resolved
Other · EPA contaminant 7500 began Oct 2011 Resolved
Other · EPA contaminant 7500 began Sep 2011 Resolved
Other · EPA contaminant 7000 began Jul 2011 Resolved
Monitoring & reporting · Total coliform began Sep 2010 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2010 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2010 Resolved

Recent enforcement actions

  • State action · SOX Dec 2025
  • State action · SIA Nov 2025
  • State action · SOX Nov 2025
  • State action · SOX Nov 2025
  • State action · SIF Nov 2025
  • State action · SIF Nov 2025
  • State action · SIA Oct 2025
  • State action · SIE Oct 2025

This profile is built from EPA public records for system IL0530400 — 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.