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Water system · PWSID IL1570350

PERCY

PERCY, IL · ~961 people served

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

PWSID

IL1570350

State

Illinois

City

PERCY

Population served

961

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

20

Violations on record

0

Unaddressed

15

Health-based

64

Enforcement actions

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

Other · EPA contaminant 7500 began Jan 2025 Resolved
Monitoring & reporting · Nitrate began Jan 2023 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2023 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2023 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2007 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
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 · SIA Feb 2025
  • State action · SIF Jan 2025
  • State action · SOX Jan 2025
  • State action · SIF Oct 2024
  • State action · SOX Aug 2024
  • State action · SOX Aug 2024
  • State action · SIA Jan 2024
  • State action · SIE Jan 2024

This profile is built from EPA public records for system IL1570350 — 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.