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Water system · PWSID IL1870100

LITTLE YORK

LITTLE YORK, IL · ~304 people served

Check your exact address → LITTLE YORK overview
100
Excellent
PurityRadar safety score

PWSID

IL1870100

State

Illinois

City

LITTLE YORK

Population served

304

Primary source

GWP

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

37

Violations on record

0

Unaddressed

33

Health-based

144

Enforcement actions

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

Monitoring · Lead & Copper Rule began Sep 2024 Resolved
Monitoring & reporting · EPA contaminant 0999 began Sep 2024 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2010 Resolved
Other · EPA contaminant 7000 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) · Gross alpha health-based began Jan 2006 Resolved
Max contaminant level (MCL) · Uranium health-based began Oct 2005 Resolved
Max contaminant level (MCL) · Gross alpha health-based began Oct 2005 Resolved
Max contaminant level (MCL) · Gross alpha health-based began Jul 2005 Resolved
Max contaminant level (MCL) · Uranium health-based began Jul 2005 Resolved
Max contaminant level (MCL) · Gross alpha health-based began Apr 2005 Resolved

Recent enforcement actions

  • State action · SIF Jun 2025
  • State action · SIF Jun 2025
  • State action · SOX Nov 2024
  • State action · SOX Nov 2024
  • State action · SIE Oct 2024
  • State action · SIE Oct 2024
  • State action · SIA Oct 2024
  • State action · SIA Oct 2024

This profile is built from EPA public records for system IL1870100 — 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.