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Water system · PWSID CT0340111

AQUA VISTA ASSOC, INC

DANBURY, CT · ~388 people served

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

PWSID

CT0340111

State

Connecticut

City

DANBURY

Population served

388

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

38

Violations on record

0

Unaddressed

10

Health-based

80

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2017. Official EPA record →

Reporting · Lead & Copper Rule began Sep 2016 Resolved
Monitoring & reporting · EPA contaminant 3014 began Aug 2016 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2016 Resolved
Other · EPA contaminant 7000 began Aug 2015 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2014 Resolved
Other · EPA contaminant 7000 began Aug 2014 Resolved
Other · EPA contaminant 7000 began Aug 2013 Resolved
Other · EPA contaminant 7000 began Jul 2013 Resolved
Monitoring & reporting · Total coliform began Aug 2012 Resolved
Other · EPA contaminant 7000 began Jul 2012 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2012 Resolved
Monitoring & reporting · Total coliform began Apr 2012 Resolved

Recent enforcement actions

  • State action · SOX Jul 2017
  • State action · SOX Jul 2017
  • State action · SIF Jul 2017
  • State action · SOX Jul 2017
  • State action · SOX Jul 2017
  • State action · SIF Jul 2017
  • State action · SOX Jun 2017
  • State action · SIA Jun 2017

This profile is built from EPA public records for system CT0340111 — 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.