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Water system · PWSID MI0001210

CASPIAN

CASPIAN, MI · ~997 people served

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

PWSID

MI0001210

State

Michigan

City

CASPIAN

Population served

997

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

17

Violations on record

0

Unaddressed

15

Health-based

68

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2023. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Oct 2022 Resolved
Max contaminant level (MCL) · Total coliform health-based began Apr 2013 Resolved
Max contaminant level (MCL) · Total coliform health-based began Feb 2012 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2010 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2009 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2008 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2008 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jan 2008 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2002 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 2002 Resolved

Recent enforcement actions

  • State action · SOX Jul 2023
  • State action · SIF Jun 2023
  • State action · SIE Nov 2022
  • State action · SIA Nov 2022
  • State action · SIF Apr 2013
  • State action · SIE Apr 2013
  • State action · SIA Apr 2013
  • State action · SOX Apr 2013

This profile is built from EPA public records for system MI0001210 — 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.