HUMBOLDT

HUMBOLDT, IL · ~361 people served

Check your exact address → HUMBOLDT overview

100

Excellent

PurityRadar safety score

PWSID

IL0290150

State

Illinois

City

HUMBOLDT

Population served

361

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2015. Official EPA record →

Monitoring & reporting · Total trihalomethanes (TTHM) began Mar 2014 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Mar 2014 Resolved

Other · EPA contaminant 7000 began Jul 2012 Resolved

Other · EPA contaminant 7000 began Jul 2006 Resolved

Other · EPA contaminant 7500 began Oct 2005 Resolved

Monitoring & reporting · Total coliform began Aug 2005 Resolved

Monitoring & reporting · Total coliform began Jul 2004 Resolved

Max contaminant level (MCL) · Nitrate health-based began May 1992 Resolved

Recent enforcement actions

State action · SIF Jul 2015
State action · SOX Oct 2014
State action · SIE Jul 2014
State action · SIA Jul 2014
State action · SOX Jul 2012
State action · SIA Jul 2012
State action · SFK Sep 2006
State action · SOX Aug 2006

This profile is built from EPA public records for system IL0290150 — 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.