WAREHAM FIRE DISTRICT

PARKWOOD BEACH, MA · ~21,418 people served

Check your exact address → PARKWOOD BEACH overview

100

Excellent

PurityRadar safety score

PWSID

MA4310000

State

Massachusetts

City

PARKWOOD BEACH

Population served

21,418

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 Feb 2020. Official EPA record →

Other · EPA contaminant 7500 began Jan 2020 Resolved

Treatment technique · Lead & Copper Rule health-based began Dec 2019 Resolved

Reporting · Lead & Copper Rule began Nov 2019 Resolved

Other · EPA contaminant 7000 began Jul 2014 Resolved

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

Max contaminant level (MCL) · Total coliform health-based began Sep 2009 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jan 2009 Resolved

Max contaminant level (MCL) · Total coliform health-based began May 2006 Resolved

Max contaminant level (MCL) · Total coliform health-based began Apr 1995 Resolved

Recent enforcement actions

State action · SOX Feb 2020
State action · SFJ Feb 2020
State action · SIE Aug 2015
State action · SO8 Apr 2015
State action · SFJ Sep 2014
State action · SOX Jul 2014
State action · SIE Aug 2012
State action · SIE Aug 2012

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Nitrate

11 stations · latest Mar 2023

0.88 · max 0.88 ppm · 16

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system MA4310000 — 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.