GOODFIELD

GOODFIELD, IL · ~936 people served

Check your exact address → GOODFIELD overview

100

Excellent

PurityRadar safety score

PWSID

IL2034450

State

Illinois

City

GOODFIELD

Population served

936

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Nov 2016. Official EPA record →

Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jul 2016 Resolved

Max contaminant level (MCL) · Arsenic health-based began Jul 2009 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jul 2004 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jun 2004 Resolved

Treatment technique · Lead & Copper Rule health-based began Feb 1995 Resolved

Treatment technique · Lead & Copper Rule health-based began Jul 1994 Resolved

Recent enforcement actions

State action · SFK Nov 2016
State action · SOX Nov 2016
State action · SIF Sep 2016
State action · SFJ Aug 2016
State action · SIE Aug 2016
State action · SIA Aug 2016
State action · SFK Mar 2010
State action · SOX Dec 2009

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Nitrate

1 station · latest Apr 2023

3.68 · max 9.42 mg/l as N · 14

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system IL2034450 — 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.