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Water system · PWSID IL1130400

COOKSVILLE

LEXINGTON, IL · ~157 people served

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

PWSID

IL1130400

State

Illinois

City

LEXINGTON

Population served

157

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

78

Violations on record

0

Unaddressed

40

Health-based

192

Enforcement actions

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

Other · EPA contaminant 7500 began May 2025 Resolved
Other · EPA contaminant 7500 began May 2025 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 2025 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2025 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2020 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2019 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2019 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2019 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2015 Resolved
Monitoring & reporting · Total coliform began May 2012 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2012 Resolved
Max contaminant level (MCL) · Total coliform health-based began Feb 2012 Resolved

Recent enforcement actions

  • State action · SFL Aug 2025
  • State action · SOX Jul 2025
  • State action · SIA Jun 2025
  • State action · SIA Jun 2025
  • State action · SIF Jun 2025
  • State action · SIF Jun 2025
  • State action · SOX Jun 2025
  • State action · SOX Jun 2025

This profile is built from EPA public records for system IL1130400 — 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.