Public Water Partners

DANBURY, CT · Fairfield County

STONY HILL VILLAGE CONDOMINIUM ASSN Water System

Consumer Confidence Report status

STONY HILL VILLAGE CONDOMINIUM ASSN must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show no open violations for STONY HILL VILLAGE CONDOMINIUM ASSN.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Connecticut’s official records. Always confirm current status with Connecticut before making decisions based on this information.

System facts

System ID (PWSID)
CT0180251
System type
Community Water System
Population served
392
Service connections
162
Ownership
privately owned
Water source
groundwater (wells)

STONY HILL VILLAGE CONDOMINIUM ASSN is one of 799 community water systems in Connecticut in the 500 or fewer people size category, serving 392 people from groundwater.

As of August 1, 2026, its federal record holds 99 entries between 1994 and 2024, all of which EPA lists as closed.

Of the 99, 73 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves synthetic organic chemicals, the Radionuclides and Revised Rad Rule, and volatile organic chemicals.

Violation history

  • Monitoring, Source Water (GWR)

    E. COLI

    September 10, 2024 – February 21, 2025

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Dalapon

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Diquat

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Glyphosate

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) adipate

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    OXAMYL

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Simazine

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Picloram

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Dinoseb

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Aldicarb sulfoxide

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Aldicarb sulfone

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Carbofuran

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Aldicarb

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Atrazine

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    LASSO

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Heptachlor

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    2,4-D

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Chlordane

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Benzene

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Toluene

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Styrene

    July 1, 2023 – September 30, 2023

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2023 – July 6, 2023

    Resolved
  • Monitoring, Regular

    Endrin

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Methoxychlor

    July 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Regular

    Toxaphene

    July 1, 2023 – September 30, 2023

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2022 – October 5, 2022

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    October 1, 2021 – December 31, 2021

    Resolved
  • Monitoring, Regular

    Combined Uranium

    October 1, 2021 – December 31, 2021

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2020 – July 7, 2020

    Resolved
  • Monitoring, Regular

    Nitrite

    January 1, 2017 – December 31, 2017

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 2017 – December 31, 2017

    Resolved
  • Lead Consumer Notice

    Lead and Copper Rule

    December 30, 2016 – May 9, 2017

    Resolved
  • Monitoring, Regular

    Combined Uranium

    October 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    October 1, 2016 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    October 1, 2016 – December 31, 2016

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2016 – July 1, 2016

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    January 1, 2015 – March 31, 2015

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Uranium

    January 1, 2015 – March 31, 2015

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Gross Alpha, Excl. Radon and U

    January 1, 2015 – March 31, 2015

    Resolved
  • Monitoring, Regular

    Combined Uranium

    January 1, 2015 – March 31, 2015

    Resolved
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    January 1, 2015 – March 31, 2015

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Uranium

    October 1, 2014 – December 31, 2014

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Gross Alpha, Excl. Radon and U

    October 1, 2014 – December 31, 2014

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Gross Alpha, Excl. Radon and U

    July 1, 2014 – September 30, 2014

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Uranium

    July 1, 2014 – September 30, 2014

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Uranium

    April 1, 2014 – June 30, 2014

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    October 31, 2013 – January 23, 2014

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Gross Alpha, Excl. Radon and U

    October 1, 2013 – December 31, 2013

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Gross Alpha, Excl. Radon and U

    July 1, 2013 – September 30, 2013

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    April 1, 2013 – June 30, 2013

    Resolved
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    April 1, 2013 – June 30, 2013

    Resolved
  • Monitoring, Regular

    Combined Uranium

    April 1, 2013 – June 30, 2013

    Resolved
  • Monitoring, Regular

    Combined Uranium

    April 1, 2010 – June 30, 2010

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    April 1, 2010 – June 30, 2010

    Resolved
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    April 1, 2008 – June 30, 2008

    Resolved
  • Monitoring, Regular

    Combined Uranium

    April 1, 2008 – June 30, 2008

    Resolved
  • Monitoring, Regular

    Combined Uranium

    January 1, 2008 – March 31, 2008

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Uranium

    January 1, 2008 – March 31, 2008

    Resolved
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    January 1, 2008 – March 31, 2008

    Resolved
  • Notification, Public

    Lead and Copper Rule

    September 1, 1994 – September 30, 1994

    Resolved
  • Initial Tap Sampling for Pb and Cu

    Lead and Copper Rule

    July 1, 1994 – March 29, 1996

    Resolved
  • Notification, Public

    Bromobenzene

    March 1, 1994 – March 31, 1994

    Resolved
  • Notification, Public

    Ethylbenzene

    March 1, 1994 – March 31, 1994

    Resolved
  • Notification, Public

    1,1,1,2-Tetrachloroethane

    March 1, 1994 – March 31, 1994

    Resolved
  • Notification, Public

    Carbon tetrachloride

    March 1, 1994 – March 31, 1994

    Resolved
  • Notification, Public

    1,2-Dichloroethane

    March 1, 1994 – March 31, 1994

    Resolved
  • Notification, Public

    1,1-Dichloroethane

    March 1, 1994 – March 31, 1994

    Resolved
  • Notification, Public

    1,2,3-Trichloropropane

    March 1, 1994 – March 31, 1994

    Resolved
  • Notification, Public

    Chloromethane

    March 1, 1994 – March 31, 1994

    Resolved
  • Notification, Public

    Bromomethane

    March 1, 1994 – March 31, 1994

    Resolved
  • Notification, Public

    m-Xylene

    March 1, 1994 – March 31, 1994

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

Common questions

Is STONY HILL VILLAGE CONDOMINIUM ASSN required to publish a Consumer Confidence Report?

Yes. STONY HILL VILLAGE CONDOMINIUM ASSN is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is STONY HILL VILLAGE CONDOMINIUM ASSN’s next Consumer Confidence Report due?

STONY HILL VILLAGE CONDOMINIUM ASSN’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does STONY HILL VILLAGE CONDOMINIUM ASSN have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for STONY HILL VILLAGE CONDOMINIUM ASSN.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

SWEENEY, JAMIE

203-744-8400

DANBURY, CT 06810