337-9 HOLY HILL APARTMENTS LLC

LIBERTYVILLE, IL · ~30 people served

Check your exact address → LIBERTYVILLE overview

100

Excellent

PurityRadar safety score

PWSID

WI2300159

State

Illinois

City

LIBERTYVILLE

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

150

Violations on record

Unaddressed

Health-based

162

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2025. Official EPA record →

Reporting · EPA contaminant 5200 began Jul 2025 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2025 Resolved

Other · EPA contaminant 7000 began Jul 2020 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2019 Resolved

Other · EPA contaminant 7500 began Oct 2017 Resolved

Monitoring & reporting · EPA contaminant 2992 began Jul 2017 Resolved

Monitoring & reporting · EPA contaminant 2378 began Jul 2017 Resolved

Monitoring & reporting · EPA contaminant 2991 began Jul 2017 Resolved

Monitoring & reporting · EPA contaminant 2955 began Jul 2017 Resolved

Monitoring & reporting · EPA contaminant 2380 began Jul 2017 Resolved

Recent enforcement actions

State action · SOX Sep 2025
State action · SOX Jul 2025
State action · SIA Feb 2025
State action · SIA May 2021
State action · SIA May 2021
State action · SOX Jul 2020
State action · SOX Jul 2020
State action · SOX Apr 2019

This profile is built from EPA public records for system WI2300159 — 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.