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Water system · PWSID MI0006000

SHELBY

SHELBY, MI · ~1,964 people served

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

PWSID

MI0006000

State

Michigan

City

SHELBY

Population served

1,964

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

9

Violations on record

0

Unaddressed

4

Health-based

33

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2020. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jul 2019 Resolved
Monitoring & reporting · Total coliform began Dec 2015 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2015 Resolved
Monitoring & reporting · Total coliform began Jan 2014 Resolved
Monitoring & reporting · Total coliform began Oct 2013 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2012 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2012 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2012 Resolved
Monitoring & reporting · Total coliform began Jul 2012 Resolved

Recent enforcement actions

  • State action · SOX Jan 2020
  • State action · SIE Aug 2019
  • State action · SIA Aug 2019
  • State action · SOX Feb 2016
  • State action · SIA Feb 2016
  • State action · SIE Feb 2016
  • State action · SIA Jan 2016
  • State action · SIE Jan 2016

This profile is built from EPA public records for system MI0006000 — 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.