SIMPSON MILL ROAD

PLAINVILLE, MA · ~35 people served

Check your exact address → PLAINVILLE overview

100

Excellent

PurityRadar safety score

PWSID

NH1852090

State

Massachusetts

City

PLAINVILLE

Population served

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 Mar 2014. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began Sep 2013 Resolved

Max contaminant level (MCL) · Total coliform health-based began Aug 2013 Resolved

Max contaminant level (MCL) · Total coliform health-based began Nov 2012 Resolved

Max contaminant level (MCL) · Total coliform health-based began Oct 2012 Resolved

Other · EPA contaminant 7500 began Dec 2011 Resolved

Max contaminant level (MCL) · Total coliform health-based began Nov 2011 Resolved

Monitoring & reporting · Total coliform began Nov 2008 Resolved

Recent enforcement actions

State action · SOX Mar 2014
State action · SOX Mar 2014
State action · SIF Sep 2013
State action · SIE Sep 2013
State action · SIA Sep 2013
State action · SIF Sep 2013
State action · SIE Aug 2013
State action · SIA Aug 2013

This profile is built from EPA public records for system NH1852090 — 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.