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Water system · PWSID MA4109000

GOSNOLD WATER DEPT

GOSNOLD, MA · ~425 people served

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

PWSID

MA4109000

State

Massachusetts

City

GOSNOLD

Population served

425

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

6

Violations on record

0

Unaddressed

2

Health-based

17

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2023. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jan 2023 Addressed
Other · EPA contaminant 7000 began Jul 2013 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2000 Resolved
Other · EPA contaminant 7000 began Oct 1999 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 1996 Resolved
Max contaminant level (MCL) · Total coliform health-based began Dec 1993 Resolved

Recent enforcement actions

  • State action · SFL Aug 2023
  • State action · SOX Jun 2014
  • State action · SFJ Mar 2014
  • State action · SFL Feb 2010
  • State action · SFL Jan 2005
  • State action · SOX Nov 2001
  • State action · SFL May 2001
  • EPA/federal action · EOX Oct 2000

This profile is built from EPA public records for system MA4109000 — 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.