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Water system · PWSID MI0003140

HIGHLAND PARK

HIGHLAND PARK, MI · ~8,977 people served

Check your exact address → HIGHLAND PARK overview
100
Excellent
PurityRadar safety score

PWSID

MI0003140

State

Michigan

City

HIGHLAND PARK

Population served

8,977

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

12

Violations on record

0

Unaddressed

3

Health-based

36

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2025 Resolved
Other · EPA contaminant 7000 began Jul 2023 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2016 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2016 Resolved
Monitoring & reporting · Total coliform began Dec 2012 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Oct 2012 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Oct 2012 Resolved
Treatment technique · EPA contaminant 0300 health-based began Apr 2012 Resolved
Treatment technique · EPA contaminant 0300 health-based began Mar 2012 Resolved
Monitoring & reporting · EPA contaminant 0300 began Sep 2011 Resolved
Monitoring & reporting · EPA contaminant 0200 began Mar 2002 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 1991 Resolved

Recent enforcement actions

  • State action · SOX Dec 2025
  • State action · SIA Nov 2025
  • State action · SOX Nov 2023
  • State action · SIA Nov 2023
  • State action · SIF Apr 2017
  • State action · SOX May 2016
  • State action · SIA Apr 2016
  • State action · SIE Apr 2016

This profile is built from EPA public records for system MI0003140 — 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.