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Water system · PWSID ME0091470

SOUTH BERWICK WATER DISTRICT

SOUTH BERWICK, ME · ~3,722 people served

Check your exact address → SOUTH BERWICK overview
100
Excellent
PurityRadar safety score

PWSID

ME0091470

State

Maine

City

SOUTH BERWICK

Population served

3,722

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

14

Violations on record

0

Unaddressed

7

Health-based

43

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2018. Official EPA record →

Max contaminant level (MCL) · Arsenic health-based began Apr 2018 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2017 Resolved
Other · EPA contaminant 7500 began Feb 2017 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jan 2017 Resolved
Max contaminant level (MCL) · Arsenic health-based began Oct 2016 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jul 2016 Resolved
Max contaminant level (MCL) · Arsenic health-based began Apr 2016 Resolved
Other · EPA contaminant 7000 began Jul 2006 Resolved
Other · EPA contaminant 7000 began Jul 2005 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2004 Resolved
Other · EPA contaminant 7000 began Jul 2004 Resolved
Monitoring & reporting · EPA contaminant 4030 began Jan 2002 Resolved

Recent enforcement actions

  • State action · SIF Aug 2018
  • State action · SOX Aug 2018
  • State action · SIE Jul 2018
  • State action · SFJ Jul 2018
  • State action · SOX Mar 2018
  • State action · SFJ Mar 2018
  • State action · SOX Apr 2017
  • State action · SIF Apr 2017

This profile is built from EPA public records for system ME0091470 — 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.