EAST CHELMSFORD WATER DISTRICT

CHELMSFORD, MA · ~2,800 people served

Check your exact address → CHELMSFORD overview

100

Excellent

PurityRadar safety score

PWSID

MA3056001

State

Massachusetts

City

CHELMSFORD

Population served

2,800

Primary source

SWP

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 Dec 2018. Official EPA record →

Reporting · Lead & Copper Rule began Jul 2018 Addressed

Monitoring & reporting · EPA contaminant 2989 began Sep 2013 Resolved

Monitoring & reporting · EPA contaminant 2968 began Sep 2013 Resolved

Monitoring & reporting · EPA contaminant 2977 began Sep 2013 Resolved

Monitoring & reporting · EPA contaminant 2981 began Sep 2013 Resolved

Monitoring & reporting · EPA contaminant 2976 began Sep 2013 Resolved

Monitoring & reporting · EPA contaminant 2979 began Sep 2013 Resolved

Monitoring & reporting · EPA contaminant 2980 began Sep 2013 Resolved

Monitoring & reporting · EPA contaminant 2990 began Sep 2013 Resolved

Monitoring & reporting · EPA contaminant 2982 began Sep 2013 Resolved

Monitoring & reporting · EPA contaminant 2984 began Sep 2013 Resolved

Monitoring & reporting · EPA contaminant 2380 began Sep 2013 Resolved

Recent enforcement actions

State action · SFL Dec 2018
State action · SFL Sep 2015
State action · SOX Jan 2014
State action · SFJ Dec 2013
State action · SOX Mar 2013
State action · SFJ Feb 2013
State action · SOX Feb 2012
State action · SFL Jan 2012

This profile is built from EPA public records for system MA3056001 — 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.