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Water system · PWSID IL0770150

CARBONDALE

CARBONDALE, IL · ~22,107 people served

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

PWSID

IL0770150

State

Illinois

City

CARBONDALE

Population served

22,107

Primary source

Surface water

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

8

Violations on record

0

Unaddressed

5

Health-based

31

Enforcement actions

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

Other · EPA contaminant 7500 began Aug 2024 Resolved
Treatment technique · Bromate health-based began Jul 2024 Resolved
Monitoring & reporting · Bromate began Jul 2024 Resolved
Monitoring & reporting · Bromate began Jul 2024 Resolved
Treatment technique · Bromate health-based began Apr 2024 Resolved
Treatment technique · EPA contaminant 0300 health-based began Jun 2018 Resolved
Treatment technique · EPA contaminant 0300 health-based began May 2009 Resolved
Treatment technique · EPA contaminant 0300 health-based began May 2009 Resolved

Recent enforcement actions

  • State action · SOX Jan 2025
  • State action · SIA Oct 2024
  • State action · SIA Sep 2024
  • State action · SIA Sep 2024
  • State action · SIA Sep 2024
  • State action · SOX Sep 2024
  • State action · SFJ Sep 2024
  • State action · SIF Aug 2024

This profile is built from EPA public records for system IL0770150 — 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.