Home/ Directory/ MI/ MARYSVILLE, CITY OF

Water system · PWSID MI0004160

MARYSVILLE, CITY OF

MARYSVILLE, MI · ~9,959 people served

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

PWSID

MI0004160

State

Michigan

City

MARYSVILLE

Population served

9,959

Primary source

Surface water

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

57

Violations on record

0

Unaddressed

0

Health-based

18

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jun 2011. Official EPA record →

Monitoring & reporting · EPA contaminant 2040 began Apr 2010 Resolved
Monitoring & reporting · EPA contaminant 2044 began Apr 2010 Resolved
Monitoring & reporting · EPA contaminant 2015 began Apr 2010 Resolved
Monitoring & reporting · EPA contaminant 2037 began Apr 2010 Resolved
Monitoring & reporting · EPA contaminant 2042 began Apr 2010 Resolved
Monitoring & reporting · EPA contaminant 2043 began Apr 2010 Resolved
Monitoring & reporting · EPA contaminant 2005 began Apr 2010 Resolved
Monitoring & reporting · EPA contaminant 2010 began Apr 2010 Resolved
Monitoring & reporting · EPA contaminant 2020 began Apr 2010 Resolved
Monitoring & reporting · EPA contaminant 2036 began Apr 2010 Resolved
Monitoring & reporting · EPA contaminant 2041 began Apr 2010 Resolved
Monitoring & reporting · EPA contaminant 2046 began Apr 2010 Resolved

Recent enforcement actions

  • State action · SIF Jun 2011
  • State action · SIA Aug 2010
  • State action · SOX Aug 2010
  • State action · SIE Aug 2010
  • State action · SIF Jul 2005
  • State action · SIE Sep 2004
  • State action · SIA Sep 2004
  • State action · SOX Aug 2004

This profile is built from EPA public records for system MI0004160 — 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.