LINWOOD METROPOLITAN DISTRICT

LINWOOD, MI · ~909 people served

Check your exact address → LINWOOD overview

100

Excellent

PurityRadar safety score

PWSID

MI0003910

State

Michigan

City

LINWOOD

Population served

909

Primary source

SWP

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 2012. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Oct 2011 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Apr 2003 Resolved

Treatment technique · EPA contaminant 0200 health-based began Apr 1998 Resolved

Treatment technique · EPA contaminant 0200 health-based began Mar 1998 Resolved

Treatment technique · EPA contaminant 0200 health-based began Feb 1998 Resolved

Treatment technique · EPA contaminant 0200 health-based began Jan 1998 Resolved

Treatment technique · EPA contaminant 0200 health-based began Nov 1997 Resolved

Treatment technique · EPA contaminant 0200 health-based began Oct 1995 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jul 1993 Resolved

Recent enforcement actions

State action · SOX Aug 2012
State action · SIF May 2012
State action · SIA Nov 2011
State action · SIE Nov 2011
State action · SIF Mar 2004
State action · SIE Aug 2003
State action · SIA Aug 2003
State action · SOX Jul 2003

This profile is built from EPA public records for system MI0003910 — 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.