STANFORD

STANFORD, IL · ~600 people served

Check your exact address → STANFORD overview

100

Excellent

PurityRadar safety score

PWSID

IL1131000

State

Illinois

City

STANFORD

Population served

600

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 Jul 2004. Official EPA record →

Monitoring & reporting · EPA contaminant 2955 began Apr 2003 Resolved

Monitoring & reporting · EPA contaminant 2992 began Apr 2003 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 1994 Resolved

Recent enforcement actions

State action · SIF Jul 2004
State action · SIF Jul 2004
State action · SOX Aug 2003
State action · SIE Aug 2003
State action · SIA Aug 2003
State action · SIA Aug 2003
State action · SIE Aug 2003
State action · SOX Dec 1995

This profile is built from EPA public records for system IL1131000 — 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.