GREEN OAKS MOBILE HOME COURT

Holmen, WI · ~117 people served

Check your exact address → Holmen overview

100

Excellent

PurityRadar safety score

PWSID

WI6320308

State

Wisconsin

City

Holmen

Population served

117

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 Dec 2020. Official EPA record →

Monitoring · Lead & Copper Rule began May 2020 Resolved

Max contaminant level (MCL) · Total coliform health-based began Aug 2011 Resolved

Monitoring & reporting · Total coliform began Apr 2008 Resolved

Monitoring & reporting · Total coliform began Sep 2002 Resolved

Other · EPA contaminant 7000 began Jul 2000 Resolved

Monitoring & reporting · Total coliform began Jun 1996 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 1996 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 1995 Resolved

Monitoring & reporting · Antimony began Jan 1995 Resolved

Monitoring & reporting · Nitrate began Jan 1995 Resolved

Monitoring & reporting · Thallium began Jan 1995 Resolved

Monitoring & reporting · Nitrite began Jan 1995 Resolved

Recent enforcement actions

State action · SIF Dec 2020
State action · SIE Jun 2020
State action · SIA Jun 2020
State action · SOX Jun 2020
State action · SOX Aug 2011
State action · SIF Aug 2011
State action · SIA Aug 2011
State action · SIE Aug 2011

This profile is built from EPA public records for system WI6320308 — 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.