Home/ Directory/ MA/ WEBSTER WATER DEPARTMENT

Water system · PWSID MA2316000

WEBSTER WATER DEPARTMENT

WEBSTER, MA · ~17,776 people served

Check your exact address → WEBSTER overview
90
Excellent
PurityRadar safety score

PWSID

MA2316000

State

Massachusetts

City

WEBSTER

Population served

17,776

Primary source

Groundwater

Score history

▼ 10 points — the score moved from 100 to 90 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 90

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 Nov 2023). Levels in parts per trillion (ppt).

PFOA

Perfluorooctanoic acid

4.4 ppt

limit 4 ppt

Above EPA limit · 1.1×

PFPeA

4.8 ppt

limit —

No federal limit

PFHxA

3 ppt

limit —

No federal limit

Violations & enforcement

37

Violations on record

0

Unaddressed

18

Health-based

78

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2023. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Dec 2022 Resolved
Monitoring & reporting · Lead & Copper Rule began Jun 2021 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2014 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 2014 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2013 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2013 Resolved
Other · EPA contaminant 7500 began Mar 2013 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jan 2013 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2012 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2010 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 2010 Resolved

Recent enforcement actions

  • State action · SOX Jul 2023
  • State action · SFL Jul 2023
  • State action · SOX Sep 2022
  • State action · SFL Mar 2022
  • State action · SFL Oct 2021
  • State action · SOX Feb 2017
  • State action · SFL Jan 2017
  • State action · SFO Jul 2015

This profile is built from EPA public records for system MA2316000 — 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.