PWSID
IL0995185
State
Illinois
City
WHEATON
Population served
158
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
3
Violations on record
0
Unaddressed
1
Health-based
40
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Dec 2019. Official EPA record →
Recent enforcement actions
- State action · SFK Dec 2019
- State action · SFJ Sep 2019
- State action · SIF Sep 2019
- State action · SOX Sep 2019
- State action · SIA Sep 2019
- State action · SIE Sep 2019
- State action · SIF Apr 2018
- State action · SOX Apr 2017
This profile is built from EPA public records for system IL0995185 — 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.