Home/ Directory/ IL/ PARIS

Water system · PWSID IL0450300

PARIS

PARIS, IL · ~9,100 people served

Check your exact address → PARIS overview
100
Excellent
PurityRadar safety score

PWSID

IL0450300

State

Illinois

City

PARIS

Population served

9,100

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

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

14

Violations on record

1

Unaddressed

12

Health-based

36

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2025. Official EPA record →

Reporting · EPA contaminant 5200 began Jul 2025 Unaddressed
Other · EPA contaminant 7000 began Jul 2008 Resolved
Max contaminant level (MCL) · Nitrate health-based began Apr 1996 Resolved
Max contaminant level (MCL) · EPA contaminant 2050 health-based began Apr 1995 Resolved
Max contaminant level (MCL) · EPA contaminant 2050 health-based began Jan 1995 Resolved
Max contaminant level (MCL) · EPA contaminant 2050 health-based began Oct 1994 Resolved
Max contaminant level (MCL) · EPA contaminant 2050 health-based began Jul 1994 Resolved
Max contaminant level (MCL) · EPA contaminant 2050 health-based began Apr 1994 Resolved
Max contaminant level (MCL) · Nitrate health-based began Feb 1991 Resolved
Max contaminant level (MCL) · Nitrate health-based began Apr 1990 Resolved
Max contaminant level (MCL) · Nitrate health-based began Feb 1990 Resolved
Max contaminant level (MCL) · Nitrate health-based began Apr 1989 Resolved

Recent enforcement actions

  • State action · SIA Jul 2025
  • State action · SIE Jul 2025
  • State action · SOX Jul 2008
  • State action · SIA Jul 2008
  • State action · SOX Jun 1996
  • State action · SIF May 1996
  • State action · SOX Aug 1995
  • State action · SIE Jul 1995

This profile is built from EPA public records for system IL0450300 — 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.