PWSID
IL0895400
State
Illinois
City
AURORA
Population served
420
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
9
Violations on record
0
Unaddressed
0
Health-based
33
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Apr 2025. Official EPA record →
Recent enforcement actions
- State action · SIF Apr 2025
- State action · SOX Apr 2025
- State action · SIF Apr 2025
- State action · SIA Oct 2024
- State action · SIF Oct 2024
- State action · SOX Jun 2024
- State action · SIE Jun 2024
- State action · SIA Jun 2024
This profile is built from EPA public records for system IL0895400 — 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.