PRAIRIE PATH -PORT BARRINGTON SHORES

MCHENRY, IL · ~67 people served

Check your exact address → MCHENRY overview

100

Excellent

PurityRadar safety score

PWSID

IL0971120

State

Illinois

City

MCHENRY

Population served

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 Sep 2005. Official EPA record →

Other · EPA contaminant 7000 began Jul 2005 Resolved

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

Monitoring & reporting · EPA contaminant 2020 began Oct 1997 Resolved

Monitoring & reporting · EPA contaminant 2050 began Oct 1997 Resolved

Monitoring & reporting · EPA contaminant 2051 began Oct 1997 Resolved

Monitoring & reporting · EPA contaminant 2065 began Oct 1997 Resolved

Monitoring & reporting · Chlorite began Oct 1997 Resolved

Monitoring & reporting · EPA contaminant 2067 began Oct 1997 Resolved

Monitoring & reporting · EPA contaminant 2110 began Oct 1997 Resolved

Monitoring & reporting · EPA contaminant 2326 began Oct 1997 Resolved

Monitoring & reporting · EPA contaminant 2383 began Oct 1997 Resolved

Monitoring & reporting · EPA contaminant 2046 began Oct 1997 Resolved

Recent enforcement actions

State action · SIA Sep 2005
State action · SOX Jul 2005
EPA/federal action · EFJ Jul 1999
State action · SOX Apr 1999
State action · SOX Aug 1998
State action · SIA Jan 1998
State action · SIE Jan 1998

This profile is built from EPA public records for system IL0971120 — 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.