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Water system · PWSID MA3116000

GROVELAND WATER DEPARTMENT

GROVELAND, MA · ~6,743 people served

Check your exact address → GROVELAND overview
79
Good
PurityRadar safety score

PWSID

MA3116000

State

Massachusetts

City

GROVELAND

Population served

6,743

Primary source

Groundwater

Score history

▼ 21 points — the score moved from 100 to 79 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 79

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

Latest detections from EPA’s UCMR5 monitoring (through Oct 2024). Levels in parts per trillion (ppt).

PFOA

Perfluorooctanoic acid

6.1 ppt

limit 4 ppt

Above EPA limit · 1.5×

PFPeA

7.3 ppt

limit —

No federal limit

PFHxA

4.8 ppt

limit —

No federal limit

PFHpA

4.1 ppt

limit —

No federal limit

Violations & enforcement

4

Violations on record

0

Unaddressed

1

Health-based

11

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2013. Official EPA record →

Monitoring & reporting · Total coliform began Jun 2013 Resolved
Monitoring & reporting · EPA contaminant 3002 began Jun 2013 Resolved
Other · EPA contaminant 7000 began Jul 2010 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2000 Resolved

Recent enforcement actions

  • State action · SOX Jul 2013
  • State action · SFJ Jul 2013
  • State action · SOX Jul 2010
  • State action · SOX Jul 2010
  • State action · SFL Jul 2010
  • State action · SFM Dec 2007
  • State action · SFL Oct 2007
  • State action · SFJ Jul 2006

This profile is built from EPA public records for system MA3116000 — 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.