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Water system · PWSID MI0001020

BYRON, VILLAGE OF

BYRON, MI · ~581 people served

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

PWSID

MI0001020

State

Michigan

City

BYRON

Population served

581

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

13

Violations on record

0

Unaddressed

7

Health-based

42

Enforcement actions

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

Max contaminant level (MCL) · Uranium health-based began Oct 2024 Resolved
Max contaminant level (MCL) · Uranium health-based began Jul 2024 Resolved
Max contaminant level (MCL) · Uranium health-based began Apr 2024 Resolved
Other · EPA contaminant 7000 began Jul 2021 Resolved
Monitoring & reporting · Arsenic began Jan 2016 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Aug 2015 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Aug 2015 Resolved
Monitoring & reporting · Uranium began Jan 2007 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jan 2006 Resolved
Monitoring & reporting · Total coliform began Nov 2004 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 1994 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 1993 Resolved

Recent enforcement actions

  • State action · SOX Mar 2025
  • State action · SOX Mar 2025
  • State action · SOX Mar 2025
  • State action · SIF Mar 2025
  • State action · SIE Feb 2025
  • State action · SIA Feb 2025
  • State action · SIF Nov 2024
  • State action · SIE Oct 2024

This profile is built from EPA public records for system MI0001020 — 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.