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Water system · PWSID IL0515500

VANDALIA CORRECTIONAL CENTER

VANDALIA, IL · ~700 people served

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

PWSID

IL0515500

State

Illinois

City

VANDALIA

Population served

700

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

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

32

Violations on record

0

Unaddressed

8

Health-based

111

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2023. Official EPA record →

Monitoring · Lead & Copper Rule began Apr 2023 Resolved
Monitoring & reporting · EPA contaminant 1006 began Apr 2023 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2021 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Sep 2021 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Sep 2021 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2018 Resolved
Other · EPA contaminant 7500 began Sep 2017 Resolved
Monitoring · Lead & Copper Rule began Jul 2017 Resolved
Other · EPA contaminant 7000 began Jul 2017 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2017 Resolved
Monitoring · Lead & Copper Rule began Jun 2017 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2017 Resolved

Recent enforcement actions

  • State action · SIE Jul 2023
  • State action · SIE Jul 2023
  • State action · SIA Jul 2023
  • State action · SIA Jul 2023
  • State action · SOX May 2023
  • State action · SOX May 2023
  • State action · SOX Mar 2022
  • State action · SIF Jan 2022

This profile is built from EPA public records for system IL0515500 — 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.