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Water system · PWSID ME0092120

STONINGTON MANOR

STONINGTON, ME · ~44 people served

Check your exact address → STONINGTON overview
100
Excellent
PurityRadar safety score

PWSID

ME0092120

State

Maine

City

STONINGTON

Population served

44

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

29

Violations on record

0

Unaddressed

20

Health-based

93

Enforcement actions

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

Other · EPA contaminant 7500 began Feb 2018 Resolved
Max contaminant level (MCL) · Combined radium-226/228 health-based began Jan 2018 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2018 Resolved
Max contaminant level (MCL) · Combined radium-226/228 health-based began Oct 2017 Resolved
Max contaminant level (MCL) · Combined radium-226/228 health-based began Jul 2017 Resolved
Treatment technique · Lead & Copper Rule health-based began Apr 2017 Resolved
Max contaminant level (MCL) · Combined radium-226/228 health-based began Apr 2017 Resolved
Max contaminant level (MCL) · Combined radium-226/228 health-based began Oct 2016 Resolved
Monitoring & reporting · Gross alpha began Jan 2014 Resolved
Monitoring & reporting · Total coliform began Jul 2007 Resolved
Monitoring & reporting · Total coliform began Jun 2006 Resolved
Monitoring & reporting · Total coliform began Oct 2005 Resolved

Recent enforcement actions

  • State action · SOX Aug 2018
  • State action · SIF Jun 2018
  • State action · SOX Jun 2018
  • State action · SIE Jun 2018
  • State action · SFJ Jun 2018
  • State action · SIF Jun 2018
  • State action · SOX Jun 2018
  • State action · SFJ May 2018

This profile is built from EPA public records for system ME0092120 — 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.