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Water system · PWSID OH8600812

NORTH PINE ESTATES

CONSTANTINE, MI · ~50 people served

Check your exact address → CONSTANTINE overview
100
Excellent
PurityRadar safety score

PWSID

OH8600812

State

Michigan

City

CONSTANTINE

Population served

50

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

72

Violations on record

2

Unaddressed

11

Health-based

79

Enforcement actions

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

Reporting · EPA contaminant 5200 began Jul 2025 Unaddressed
Other · EPA contaminant 7000 began Jan 2019 Unaddressed
Max contaminant level (MCL) · Total coliform health-based began May 2007 Resolved
Other · EPA contaminant 7000 began Jul 2006 Resolved
Monitoring & reporting · Total coliform began Nov 2005 Resolved
Monitoring & reporting · Total coliform began May 2005 Resolved
Monitoring & reporting · Total coliform began Dec 2004 Resolved
Monitoring & reporting · Total coliform began Nov 2004 Resolved
Monitoring & reporting · Total coliform began Oct 2004 Resolved
Monitoring & reporting · Total coliform began Sep 2004 Resolved
Other · EPA contaminant 7000 began Jul 2004 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2004 Resolved

Recent enforcement actions

  • State action · SIA Oct 2025
  • State action · SIE Oct 2025
  • State action · SIA Jan 2019
  • State action · SOX Jan 2008
  • State action · SIF May 2007
  • State action · SIE May 2007
  • State action · SIA May 2007
  • State action · SOX Apr 2007

This profile is built from EPA public records for system OH8600812 — 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.