GRISWOLDVILLE WATER DISTRICT

COLRAIN, MA · ~125 people served

Check your exact address → COLRAIN overview

100

Excellent

PurityRadar safety score

PWSID

MA1066001

State

Massachusetts

City

COLRAIN

Population served

125

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2014. Official EPA record →

Monitoring & reporting · EPA contaminant 3014 began Apr 2016 Unaddressed

Monitoring & reporting · EPA contaminant 1036 began Apr 2014 Resolved

Monitoring & reporting · Arsenic began Apr 2014 Resolved

Monitoring & reporting · Barium began Apr 2014 Resolved

Monitoring & reporting · Beryllium began Apr 2014 Resolved

Monitoring & reporting · EPA contaminant 1075 began Apr 2014 Resolved

Monitoring & reporting · Cadmium began Apr 2014 Resolved

Monitoring & reporting · Fluoride began Apr 2014 Resolved

Monitoring & reporting · Selenium began Apr 2014 Resolved

Monitoring & reporting · Antimony began Apr 2014 Resolved

Monitoring & reporting · Chromium (total) began Apr 2014 Resolved

Monitoring & reporting · EPA contaminant 1085 began Apr 2014 Resolved

Recent enforcement actions

State action · SOX Aug 2014
State action · SFJ Aug 2014
State action · SOX Sep 2013
State action · SOX Aug 2013
State action · SFJ Aug 2013
State action · SFJ Jul 2013
State action · SFJ Feb 2013
State action · SOX Jan 2013

This profile is built from EPA public records for system MA1066001 — 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.