MARELL COURTS AND RENTALS LLC

HILLSBORO, WI · ~60 people served

Check your exact address → HILLSBORO overview

100

Excellent

PurityRadar safety score

PWSID

WI6630256

State

Wisconsin

City

HILLSBORO

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 Jun 2019. Official EPA record →

Monitoring · Lead & Copper Rule began May 2019 Resolved

Other · EPA contaminant 7000 began Jul 2015 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2013 Resolved

Max contaminant level (MCL) · Total coliform health-based began Feb 2001 Resolved

Monitoring & reporting · EPA contaminant 2977 began Jan 1998 Resolved

Monitoring & reporting · EPA contaminant 2983 began Jan 1998 Resolved

Monitoring & reporting · EPA contaminant 2380 began Jan 1998 Resolved

Monitoring & reporting · EPA contaminant 2980 began Jan 1998 Resolved

Monitoring & reporting · EPA contaminant 2981 began Jan 1998 Resolved

Monitoring & reporting · EPA contaminant 2979 began Jan 1998 Resolved

Monitoring & reporting · EPA contaminant 2982 began Jan 1998 Resolved

Monitoring & reporting · Nitrate began Jan 1998 Resolved

Recent enforcement actions

State action · SIF Jun 2019
State action · SIA Jun 2019
State action · SIE Jun 2019
State action · SOX Jun 2019
State action · SOX Aug 2015
State action · SIA Jul 2015
State action · SOX Jan 2013
State action · SO8 Jan 2013

This profile is built from EPA public records for system WI6630256 — 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.