ROCKVALE MHP

FARMINGTON HILLS, MI · ~1,200 people served

Check your exact address → FARMINGTON HILLS overview

100

Excellent

PurityRadar safety score

PWSID

WI1540126

State

Michigan

City

FARMINGTON HILLS

Population served

1,200

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 Aug 2010. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began Aug 2010 Resolved

Max contaminant level (MCL) · Total coliform health-based began Aug 2002 Resolved

Monitoring & reporting · Total coliform began Jun 1998 Resolved

Monitoring & reporting · Nitrate began Jan 1998 Resolved

Monitoring & reporting · Total coliform began Aug 1996 Resolved

Recent enforcement actions

State action · SIF Aug 2010
State action · SOX Aug 2010
State action · SIF Aug 2010
State action · SIE Aug 2010
State action · SFH Aug 2010
State action · SIA Aug 2010
State action · SOX May 2003
State action · SIF Sep 2002

This profile is built from EPA public records for system WI1540126 — 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.