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Water system · PWSID CT0381011

TWIN MAPLES NURSING HOME

DURHAM, CT · ~100 people served

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

PWSID

CT0381011

State

Connecticut

City

DURHAM

Population served

100

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

48

Violations on record

0

Unaddressed

10

Health-based

81

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Mar 2021. Official EPA record →

Treatment technique · EPA contaminant 0700 health-based began May 2018 Resolved
Monitoring & reporting · EPA contaminant 3014 began Nov 2017 Resolved
Other · EPA contaminant 7500 began Sep 2017 Resolved
Monitoring & reporting · EPA contaminant 3014 began Sep 2017 Resolved
Other · EPA contaminant 7000 began Jul 2017 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2015 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 2009 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2008 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2008 Resolved
Other · EPA contaminant 7000 began Jul 2008 Resolved
Other · EPA contaminant 7000 began Aug 2007 Resolved
Other · EPA contaminant 7000 began Jul 2007 Resolved

Recent enforcement actions

  • State action · SOX Mar 2021
  • State action · SOX Jun 2018
  • State action · SIF May 2018
  • State action · SIA Jan 2018
  • State action · SIE Nov 2017
  • State action · SIA Nov 2017
  • State action · SIF Nov 2017
  • State action · SIE Nov 2017

This profile is built from EPA public records for system CT0381011 — 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.