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Water system · PWSID MI0001658

WILLOWS ON TWIN PONDS

JACKSON, MI · ~147 people served

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

PWSID

MI0001658

State

Michigan

City

JACKSON

Population served

147

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

28

Violations on record

0

Unaddressed

2

Health-based

49

Enforcement actions

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

Reporting · EPA contaminant 5200 began Oct 2024 Resolved
Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved
Reporting · Lead & Copper Rule began Jul 2022 Resolved
Monitoring & reporting · Total coliform began Apr 2010 Resolved
Other · EPA contaminant 7500 began Jan 2010 Resolved
Other · EPA contaminant 7500 began Jan 2010 Resolved
Monitoring & reporting · Arsenic began Jan 2010 Resolved
Monitoring & reporting · Total coliform began Dec 2009 Resolved
Monitoring & reporting · Total coliform began Nov 2009 Resolved
Monitoring & reporting · Total coliform began Oct 2009 Resolved
Other · EPA contaminant 7500 began Oct 2009 Resolved
Other · EPA contaminant 7000 began Jul 2009 Resolved

Recent enforcement actions

  • State action · SIA Jul 2025
  • State action · SIA Jul 2025
  • State action · SOX Nov 2024
  • State action · SOX Nov 2024
  • State action · SIF Jun 2023
  • State action · SIA Aug 2022
  • State action · SIE Aug 2022
  • State action · SOX Jul 2022

This profile is built from EPA public records for system MI0001658 — 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.