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Water system · PWSID IL1190300

GLEN CARBON

GLEN CARBON, IL · ~12,618 people served

Check your exact address → GLEN CARBON overview
100
Excellent
PurityRadar safety score

PWSID

IL1190300

State

Illinois

City

GLEN CARBON

Population served

12,618

Primary source

SWP

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

Latest detections from EPA’s UCMR5 monitoring (through Jun 2024). Levels in parts per trillion (ppt).

Lithium

9,420 ppt

limit —

No federal limit

PFBA

14 ppt

limit —

No federal limit

PFHxA

3.8 ppt

limit —

No federal limit

PFPeA

3.6 ppt

limit —

No federal limit

Violations & enforcement

11

Violations on record

1

Unaddressed

0

Health-based

33

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2025 Unaddressed
Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2024 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2019 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2019 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2018 Resolved
Monitoring & reporting · Total coliform began Jun 2014 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2013 Resolved
Monitoring & reporting · Total coliform began Jan 2013 Resolved
Monitoring & reporting · Total coliform began Jan 2007 Resolved
Monitoring & reporting · Nitrate began Oct 1993 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 1993 Resolved

Recent enforcement actions

  • State action · SIA Jul 2025
  • State action · SIF Mar 2025
  • State action · SOX Nov 2024
  • State action · SIA Oct 2024
  • State action · SIE Oct 2024
  • State action · SOX Sep 2020
  • State action · SIF Jun 2020
  • State action · SIE Oct 2019

This profile is built from EPA public records for system IL1190300 — 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.