PWSID
IL0270400
State
Illinois
City
PATOKA
Population served
452
Primary source
SWP
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
1
Violations on record
0
Unaddressed
0
Health-based
6
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Mar 2021. Official EPA record →
Recent enforcement actions
- State action · SOX Mar 2021
- State action · SIA Mar 2021
- State action · SIE Sep 1983
- State action · SIE Sep 1983
- State action · SIA Sep 1983
- State action · SIA Sep 1983
This profile is built from EPA public records for system IL0270400 — 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.