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Water system · PWSID CT1669011

ARROWHEAD BY THE LAKE ASSOCIATION, INC.

SEYMOUR, CT · ~288 people served

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

PWSID

CT1669011

State

Connecticut

City

SEYMOUR

Population served

288

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

35

Violations on record

0

Unaddressed

7

Health-based

86

Enforcement actions

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

Other · EPA contaminant 7500 began Jun 2017 Resolved
Reporting · Lead & Copper Rule began Jul 2016 Resolved
Reporting · Lead & Copper Rule began Jun 2016 Resolved
Monitoring & reporting · Beryllium began Apr 2016 Resolved
Max contaminant level (MCL) · Beryllium health-based began Jan 2016 Resolved
Monitoring & reporting · EPA contaminant 3014 began Oct 2015 Resolved
Max contaminant level (MCL) · Beryllium health-based began Oct 2015 Resolved
Other · EPA contaminant 7500 began Sep 2015 Resolved
Max contaminant level (MCL) · Beryllium health-based began Jul 2015 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 2015 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2015 Resolved
Max contaminant level (MCL) · Beryllium health-based began Apr 2015 Resolved

Recent enforcement actions

  • State action · SIF Mar 2021
  • State action · SIF Nov 2017
  • State action · SIF Nov 2017
  • State action · SOX Nov 2017
  • State action · SIA Oct 2017
  • State action · SIA Oct 2017
  • State action · SIF Aug 2017
  • State action · SIF Aug 2017

This profile is built from EPA public records for system CT1669011 — 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.