SAN JOSE

SAN JOSE, IL · ~479 people served

Check your exact address → SAN JOSE overview

100

Excellent

PurityRadar safety score

PWSID

IL1254840

State

Illinois

City

SAN JOSE

Population served

479

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 Jun 2019. Official EPA record →

Monitoring · Lead & Copper Rule began Nov 2018 Resolved

Monitoring & reporting · EPA contaminant 0999 began Oct 2018 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jul 2006 Resolved

Recent enforcement actions

State action · SIF Jun 2019
State action · SIF Jun 2019
State action · SIE Dec 2018
State action · SIA Dec 2018
State action · SIA Dec 2018
State action · SIE Dec 2018
State action · SOX Dec 2018
State action · SOX Sep 2006

This profile is built from EPA public records for system IL1254840 — 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.