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Water system · PWSID IN5276012

COACHLIGHT MHP LLC

FARMINGTON HILLS, MI · ~96 people served

Check your exact address → FARMINGTON HILLS overview
100
Excellent
PurityRadar safety score

PWSID

IN5276012

State

Michigan

City

FARMINGTON HILLS

Population served

96

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

40

Violations on record

0

Unaddressed

10

Health-based

102

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Nov 2024. Official EPA record →

Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved
Reporting · EPA contaminant 5200 began Oct 2024 Resolved
Other · EPA contaminant 7000 began Oct 2024 Resolved
Treatment technique · Lead & Copper Rule health-based began Sep 2023 Resolved
Other · EPA contaminant 7000 began Oct 2020 Resolved
Other · EPA contaminant 7000 began Oct 2016 Resolved
Other · EPA contaminant 7000 began Jul 2016 Resolved
Monitoring & reporting · Total coliform began Sep 2015 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2014 Resolved
Max contaminant level (MCL) · Total coliform health-based began Apr 2014 Resolved
Max contaminant level (MCL) · Total coliform health-based began Mar 2014 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2011 Resolved

Recent enforcement actions

  • State action · SIE Nov 2024
  • State action · SIA Nov 2024
  • State action · SOX Nov 2024
  • State action · SOX Oct 2024
  • State action · SIA Oct 2024
  • State action · SOX Jan 2024
  • State action · SIE Oct 2023
  • State action · SIA Oct 2023

This profile is built from EPA public records for system IN5276012 — 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.