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Water system · PWSID MA4245000

RAYNHAM CENTER WATER DISTRICT

RAYNHAM, MA · ~10,824 people served

Check your exact address → RAYNHAM overview
67
Fair
PurityRadar safety score

PWSID

MA4245000

State

Massachusetts

City

RAYNHAM

Population served

10,824

Primary source

Groundwater

Score history

▼ 33 points — the score moved from 100 to 67 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 67

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 Aug 2025). Levels in parts per trillion (ppt).

PFOA

Perfluorooctanoic acid

92 ppt

limit 4 ppt

Above EPA limit · 23.0×

PFHxS

Perfluorohexanesulfonic acid

3.2 ppt

limit 10 ppt

Below EPA limit

PFHxA

59 ppt

limit —

No federal limit

PFPeA

36 ppt

limit —

No federal limit

PFHpA

29 ppt

limit —

No federal limit

PFBA

23 ppt

limit —

No federal limit

PFBS

18 ppt

limit —

No federal limit

Violations & enforcement

1

Violations on record

0

Unaddressed

0

Health-based

8

Enforcement actions

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

Monitoring & reporting · Nitrate began Oct 1995 Resolved

Recent enforcement actions

  • State action · SIE Jan 2023
  • State action · SIE Jul 2013
  • State action · SFL Aug 1999
  • State action · SOX Jan 1996
  • State action · SFL Feb 1990
  • State action · SIE Sep 1987
  • State action · SIE Sep 1986
  • State action · SFJ Sep 1986

This profile is built from EPA public records for system MA4245000 — 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.