PWSID
IL0835300
State
Illinois
City
JERSEYVILLE
Population served
12,750
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
Latest detections from EPA’s UCMR5 monitoring (through Aug 2024). Levels in parts per trillion (ppt).
PFBA
19 ppt
limit —
PFPeA
3.1 ppt
limit —
PFHxA
3 ppt
limit —
Violations & enforcement
1
Violations on record
0
Unaddressed
0
Health-based
32
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Jun 2025. Official EPA record →
Recent enforcement actions
- State action · SIF Jun 2025
- State action · SOX Nov 2024
- State action · SIE Oct 2024
- State action · SIA Oct 2024
- State action · SIF Sep 1986
- State action · SIE Sep 1986
- State action · SIF Sep 1986
- State action · SIE Sep 1986
This profile is built from EPA public records for system IL0835300 — 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.