PWSID
IL0370450
State
Illinois
City
SHABBONA
Population served
913
Primary source
Groundwater
Score history
No change since tracking began Jun 18, 2026.
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
1
Unaddressed
0
Health-based
67
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Jul 2025. Official EPA record →
Recent enforcement actions
- State action · SIE Jul 2025
- State action · SIA Jul 2025
- State action · SOX Feb 2024
- State action · SIF Oct 2023
- State action · SIF Aug 2023
- State action · SIF Aug 2023
- State action · SIF Aug 2023
- State action · SIF Aug 2023
This profile is built from EPA public records for system IL0370450 — 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.