PWSID
IL1550050
State
Illinois
City
GRANVILLE
Population served
1,359
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
61
Violations on record
0
Unaddressed
26
Health-based
146
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Jul 2023. Official EPA record →
Recent enforcement actions
- State action · SOX Jul 2023
- State action · SIF Jun 2023
- State action · SIA Feb 2023
- State action · SIE Feb 2023
- State action · SOX Oct 2013
- State action · SIA Oct 2013
- State action · SIF Jun 2005
- State action · SIF Jun 2005
This profile is built from EPA public records for system IL1550050 — 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.