CUBA

CUBA, IL · ~1,184 people served

Check your exact address → CUBA overview

100

Excellent

PurityRadar safety score

PWSID

IL0570300

State

Illinois

City

CUBA

Population served

1,184

Primary source

GUP

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

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Monitoring · Lead & Copper Rule began May 2024 Resolved

Monitoring & reporting · EPA contaminant 0999 began Apr 2024 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began May 2015 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began May 2015 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jul 2012 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 1998 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 1996 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 1995 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 1993 Resolved

Max contaminant level (MCL) · Fluoride health-based began Aug 1985 Resolved

Max contaminant level (MCL) · Gross alpha health-based began Oct 1984 Resolved

Max contaminant level (MCL) · Uranium health-based began Apr 1984 Resolved

Recent enforcement actions

State action · SIF Jun 2025
State action · SIF Jun 2025
State action · SIE Jul 2024
State action · SIA Jul 2024
State action · SIE Jul 2024
State action · SIA Jul 2024
State action · SIE Jul 2024
State action · SIA Jul 2024

This profile is built from EPA public records for system IL0570300 — 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.