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Water system · PWSID IL1830150

CATLIN

CATLIN, IL · ~2,380 people served

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

PWSID

IL1830150

State

Illinois

City

CATLIN

Population served

2,380

Primary source

SWP

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

16

Violations on record

2

Unaddressed

11

Health-based

57

Enforcement actions

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

Reporting · EPA contaminant 5200 began Jul 2025 Unaddressed
Other · EPA contaminant 7000 began Jul 2025 Unaddressed
Monitoring · Lead & Copper Rule began Aug 2025 Resolved
Monitoring & reporting · EPA contaminant 0999 began Aug 2025 Resolved
Other · EPA contaminant 7000 began Jul 2024 Resolved
Max contaminant level (MCL) · Thallium health-based began Jul 2000 Resolved
Max contaminant level (MCL) · Thallium health-based began Apr 2000 Resolved
Max contaminant level (MCL) · Nitrate health-based began Apr 1999 Resolved
Max contaminant level (MCL) · Nitrate health-based began Apr 1997 Resolved
Max contaminant level (MCL) · Nitrate health-based began Jul 1996 Resolved
Max contaminant level (MCL) · Nitrate health-based began Apr 1996 Resolved
Max contaminant level (MCL) · Nitrate health-based began Dec 1991 Resolved

Recent enforcement actions

  • State action · SIE Oct 2025
  • State action · SIE Oct 2025
  • State action · SIA Oct 2025
  • State action · SIA Oct 2025
  • State action · SOX Oct 2025
  • State action · SIA Aug 2025
  • State action · SIE Jul 2025
  • State action · SIA Jul 2025

This profile is built from EPA public records for system IL1830150 — 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.