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Water system · PWSID MA4334078

MAYNARD STATE LLC

SWANSEA, MA · ~35 people served

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

PWSID

MA4334078

State

Massachusetts

City

SWANSEA

Population served

35

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

21

Violations on record

0

Unaddressed

2

Health-based

44

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2021. Official EPA record →

Monitoring & reporting · Total coliform began Nov 2013 Resolved
Other · EPA contaminant 7000 began Jul 2012 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2012 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2012 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 2011 Resolved
Other · EPA contaminant 7000 began Jul 2011 Resolved
Monitoring & reporting · Total coliform began Aug 2010 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 2010 Resolved
Other · EPA contaminant 7000 began Jul 2010 Resolved
Monitoring & reporting · Total coliform began Jul 2010 Resolved
Monitoring & reporting · Total coliform began Jun 2010 Resolved
Monitoring & reporting · Total coliform began Feb 2007 Resolved

Recent enforcement actions

  • State action · SFL Oct 2021
  • State action · SIE Aug 2014
  • State action · SOX Mar 2014
  • State action · SFJ Feb 2014
  • State action · SOX Dec 2012
  • State action · SFL Nov 2012
  • State action · SOX Sep 2012
  • State action · SOX Sep 2012

This profile is built from EPA public records for system MA4334078 — 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.