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Water system · PWSID CT0780181

CARRIAGE HOUSE APARTMENTS

100
Excellent
PurityRadar safety score

PWSID

CT0780181

State

Connecticut

City

STORRS

Population served

196

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

32

Violations on record

0

Unaddressed

9

Health-based

78

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2022. Official EPA record →

Other · EPA contaminant 7500 began Jan 2019 Resolved
Other · EPA contaminant 7000 began Aug 2018 Resolved
Monitoring · Lead & Copper Rule began Aug 2017 Resolved
Other · EPA contaminant 7000 began Jul 2017 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2017 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2017 Resolved
Other · EPA contaminant 7500 began Nov 2015 Resolved
Other · EPA contaminant 7500 began Nov 2015 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2015 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2015 Resolved
Other · EPA contaminant 7500 began May 2015 Resolved
Monitoring & reporting · Total coliform began Nov 2014 Resolved

Recent enforcement actions

  • State action · SIF Jan 2022
  • State action · SOX Jan 2022
  • State action · SOX Mar 2019
  • State action · SOX Mar 2019
  • State action · SIF Mar 2019
  • State action · SIF Mar 2019
  • State action · SIA Mar 2019
  • State action · SIA Feb 2019

This profile is built from EPA public records for system CT0780181 — 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.