Is NORTHSTONE GARDENS required to publish a Consumer Confidence Report?

Yes. NORTHSTONE GARDENS 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 NORTHSTONE GARDENS’s next Consumer Confidence Report due?

NORTHSTONE GARDENS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

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.

STAMFORD, CT · New London County

NORTHSTONE GARDENS Water System

Consumer Confidence Report status

NORTHSTONE GARDENS 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 1 open health-based violation for NORTHSTONE GARDENS, alongside 2 other open items.

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): CT1021001
System type: Community Water System
Population served: 79
Service connections: 32
Ownership: privately owned
Water source: groundwater (wells)

NORTHSTONE GARDENS is one of 799 community water systems in Connecticut in the 500 or fewer people size category, serving 79 people from groundwater.

As of August 1, 2026, its federal record holds 52 entries between 1993 and 2025, of which 1 health-based item remains open, alongside 2 other open entries.

Of the 52, 23 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 the Total Coliform Rules, the Groundwater Rule, and the Lead and Copper Rule.

Violation history

Treatment Technique, Level 1 Assessment (RTCR)
Health-based
Revised Total Coliform Rule
December 5, 2025
Unaddressed
Lead Consumer Notice
—
Lead and Copper Rule
April 1, 2021 – August 11, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 16, 2021 – July 28, 2021
Resolved
Reporting, Assessment Forms (RTCR)
—
Revised Total Coliform Rule
November 28, 2019 – December 2, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 4, 2019 – February 25, 2019
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
September 24, 2018 – December 4, 2018
Resolved
Treatment Technique, Level 1 Assessment (RTCR)
Health-based
Revised Total Coliform Rule
September 2, 2018 – October 24, 2018
Resolved
Report Sample Result/Fail Monitor (RTCR)
—
Revised Total Coliform Rule
July 10, 2018 – September 20, 2018
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
February 5, 2018
Unaddressed
Lead Consumer Notice
—
Lead and Copper Rule
December 30, 2017 – February 8, 2018
Resolved
Failure To Address Contamination
Health-based
Groundwater Rule
November 6, 2017 – May 28, 2020
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
October 1, 2017 – October 31, 2017
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
September 4, 2017 – February 28, 2018
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
August 7, 2017 – August 31, 2018
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
July 14, 2017 – May 28, 2020
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 12, 2017 – February 9, 2018
Resolved
Public Notification Violation without NPDWR Violation
—
Public Notice
July 10, 2017
Unaddressed
Monitoring, Source Water (GWR)
—
E. COLI
July 7, 2017 – July 31, 2017
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2017 – August 7, 2017
Resolved
Maximum Contaminant Level Violation, E. coli (RTCR)
Health-based
Revised Total Coliform Rule
June 1, 2017 – June 30, 2017
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
March 1, 2017 – March 31, 2017
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
October 31, 2016 – February 9, 2018
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
September 21, 2016 – February 9, 2018
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
July 27, 2016 – February 9, 2018
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 2015 – October 31, 2015
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2015 – September 30, 2015
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2015 – July 31, 2015
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2014 – September 30, 2017
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2013 – June 30, 2013
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 12, 2013 – October 2, 2013
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
December 25, 2012 – June 30, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2012 – October 31, 2012
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 2012 – December 31, 2012
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
August 10, 2012 – December 3, 2012
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
August 5, 2010 – September 30, 2012
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2010 – July 9, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 9, 2010 – November 13, 2009
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
October 1, 2009 – December 31, 2009
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2007 – August 9, 2007
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
August 10, 2004 – February 10, 2005
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2004 – February 10, 2005
Resolved
Notification, Public
—
Bromoform
January 1, 1995 – January 31, 1995
Archived
Notification, Public
—
Dibromochloromethane
January 1, 1995 – January 31, 1995
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1994 – December 26, 1996
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1994 – April 29, 1997
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 1994 – June 30, 1994
Resolved
Notification, Public
—
Lead and Copper Rule
March 1, 1994 – March 31, 1994
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 1993 – September 30, 1993
Resolved
Notification, Public
—
trans-1,2-Dichloroethylene
January 1, 1993 – March 31, 1993
Resolved
Notification, Public
—
2,2-Dichloropropane
January 1, 1993 – March 31, 1993
Resolved
Notification, Public
—
Dibromochloromethane
January 1, 1993 – March 31, 1993
Resolved
Notification, Public
—
1,2,3-Trichloropropane
January 1, 1993 – March 31, 1993
Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
December 5, 2025	Treatment Technique, Level 1 Assessment (RTCR)	Revised Total Coliform Rule	Health-based	Unaddressed
April 1, 2021 – August 11, 2021	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
January 16, 2021 – July 28, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
November 28, 2019 – December 2, 2019	Reporting, Assessment Forms (RTCR)	Revised Total Coliform Rule	—	Resolved
January 4, 2019 – February 25, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
September 24, 2018 – December 4, 2018	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
September 2, 2018 – October 24, 2018	Treatment Technique, Level 1 Assessment (RTCR)	Revised Total Coliform Rule	Health-based	Resolved
July 10, 2018 – September 20, 2018	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	—	Resolved
February 5, 2018	Monitoring, Source Water (GWR)	E. COLI	—	Unaddressed
December 30, 2017 – February 8, 2018	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
November 6, 2017 – May 28, 2020	Failure To Address Contamination	Groundwater Rule	Health-based	Resolved
October 1, 2017 – October 31, 2017	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
September 4, 2017 – February 28, 2018	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
August 7, 2017 – August 31, 2018	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
July 14, 2017 – May 28, 2020	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
July 12, 2017 – February 9, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 10, 2017	Public Notification Violation without NPDWR Violation	Public Notice	—	Unaddressed
July 7, 2017 – July 31, 2017	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
July 1, 2017 – August 7, 2017	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
June 1, 2017 – June 30, 2017	Maximum Contaminant Level Violation, E. coli (RTCR)	Revised Total Coliform Rule	Health-based	Resolved
March 1, 2017 – March 31, 2017	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 31, 2016 – February 9, 2018	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
September 21, 2016 – February 9, 2018	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
July 27, 2016 – February 9, 2018	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
October 1, 2015 – October 31, 2015	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
September 1, 2015 – September 30, 2015	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2015 – July 31, 2015	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
October 1, 2014 – September 30, 2017	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
June 1, 2013 – June 30, 2013	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
May 12, 2013 – October 2, 2013	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
December 25, 2012 – June 30, 2013	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
October 1, 2012 – October 31, 2012	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2012 – December 31, 2012	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
August 10, 2012 – December 3, 2012	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
August 5, 2010 – September 30, 2012	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
July 1, 2010 – July 9, 2010	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 9, 2010 – November 13, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2009 – December 31, 2009	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2007 – August 9, 2007	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
August 10, 2004 – February 10, 2005	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2004 – February 10, 2005	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 1995 – January 31, 1995	Notification, Public	Bromoform	—	Archived
January 1, 1995 – January 31, 1995	Notification, Public	Dibromochloromethane	—	Archived
July 1, 1994 – December 26, 1996	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
July 1, 1994 – April 29, 1997	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Archived
June 1, 1994 – June 30, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
March 1, 1994 – March 31, 1994	Notification, Public	Lead and Copper Rule	—	Archived
September 1, 1993 – September 30, 1993	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 1993 – March 31, 1993	Notification, Public	trans-1,2-Dichloroethylene	—	Resolved
January 1, 1993 – March 31, 1993	Notification, Public	2,2-Dichloropropane	—	Resolved
January 1, 1993 – March 31, 1993	Notification, Public	Dibromochloromethane	—	Resolved
January 1, 1993 – March 31, 1993	Notification, Public	1,2,3-Trichloropropane	—	Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

June 16, 2026State Violation/Reminder Notice1 linked violation
June 16, 2025State Public Notification requested1 linked violation
August 11, 2021State Compliance achieved1 linked violation
July 28, 2021State Compliance achieved1 linked violation
July 28, 2021State Public Notification received1 linked violation
May 10, 2021State Violation/Reminder Notice1 linked violation
May 28, 2020State Compliance achieved1 linked violation
May 28, 2020State Compliance achieved1 linked violation
January 16, 2020State Violation/Reminder Notice1 linked violation
January 16, 2020State Public Notification requested1 linked violation
December 2, 2019State Compliance achieved1 linked violation
July 24, 2019State Public Notification received1 linked violation
February 25, 2019State Compliance achieved2 linked violations
February 25, 2019State Public Notification received2 linked violations
December 11, 2018State Public Notification received2 linked violations
December 4, 2018State Public Notification requested2 linked violations
December 4, 2018State Violation/Reminder Notice1 linked violation
December 4, 2018State Public Notification requested2 linked violations
December 4, 2018State Compliance achieved1 linked violation
December 4, 2018State Violation/Reminder Notice1 linked violation
October 23, 2018State Intentional no-action47 linked violations
September 20, 2018State Compliance achieved1 linked violation
August 31, 2018State Compliance achieved1 linked violation
August 27, 2018State Public Notification requested2 linked violations
March 16, 2018State Violation/Reminder Notice7 linked violations
February 28, 2018State Compliance achieved1 linked violation
February 9, 2018State Public Notification received4 linked violations
February 9, 2018State Public Notification received3 linked violations
January 19, 2018State Public Notification requested1 linked violation
January 19, 2018State Public Notification requested1 linked violation
January 19, 2018State Public Notification requested1 linked violation
January 19, 2018State Violation/Reminder Notice2 linked violations
January 19, 2018State Public Notification requested1 linked violation
January 3, 2018State Violation/Reminder Notice1 linked violation
August 14, 2017State Violation/Reminder Notice1 linked violation
July 31, 2017State Compliance achieved1 linked violation
July 10, 2017State Public Notification requested1 linked violation
July 8, 2017State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
May 25, 2017State Public Notification requested2 linked violations
May 25, 2017State Violation/Reminder Notice1 linked violation
April 30, 2017State Compliance achieved1 linked violation
April 21, 2017State Public Notification requested1 linked violation
April 21, 2017State Violation/Reminder Notice1 linked violation
February 21, 2017State Violation/Reminder Notice1 linked violation
February 21, 2017State Violation/Reminder Notice2 linked violations
February 21, 2017State Public Notification requested1 linked violation
February 21, 2017State Public Notification requested1 linked violation
December 31, 2015State Compliance achieved1 linked violation
December 31, 2015State Compliance achieved1 linked violation
December 14, 2015State Public Notification received1 linked violation
November 30, 2015State Compliance achieved2 linked violations
November 23, 2015State Violation/Reminder Notice1 linked violation
November 23, 2015State Public Notification requested2 linked violations
October 9, 2015State Public Notification received1 linked violation
October 6, 2015State Public Notification requested1 linked violation
August 11, 2015State Public Notification requested2 linked violations
August 11, 2015State Violation/Reminder Notice2 linked violations
April 7, 2015State Public Notification requested2 linked violations
April 7, 2015State Violation/Reminder Notice1 linked violation
October 2, 2013State Public Notification received3 linked violations
October 2, 2013State Public Notification received1 linked violation
October 2, 2013State Compliance achieved1 linked violation
August 28, 2013State Violation/Reminder Notice1 linked violation
July 9, 2013State Public Notification requested2 linked violations
June 30, 2013State Compliance achieved2 linked violations
April 11, 2013State Violation/Reminder Notice1 linked violation
April 11, 2013State Violation/Reminder Notice1 linked violation
April 11, 2013State Public Notification requested2 linked violations
April 11, 2013State Public Notification requested1 linked violation
March 12, 2013State Public Notification received1 linked violation
March 5, 2013State Violation/Reminder Notice2 linked violations
December 31, 2012State Compliance achieved3 linked violations
December 28, 2012State Public Notification requested2 linked violations
December 28, 2012State Violation/Reminder Notice1 linked violation
December 3, 2012State Compliance achieved1 linked violation
November 26, 2012State Violation/Reminder Notice1 linked violation
December 30, 2010State Public Notification requested1 linked violation
November 8, 2010State Violation/Reminder Notice2 linked violations
March 11, 2004State Compliance achieved12 linked violations
March 11, 2004State Compliance achieved5 linked violations
May 6, 2002State Compliance achieved25 linked violations
May 6, 2002State Compliance achieved2 linked violations
January 31, 2002State Compliance achieved1 linked violation
January 30, 1997State Compliance achieved19 linked violations
August 15, 1996State Bilateral Compliance Agreement signed8 linked violations
August 8, 1996State Bilateral Compliance Agreement signed3 linked violations
February 25, 1996State Violation/Reminder Notice4 linked violations
February 22, 1996State Violation/Reminder Notice5 linked violations
November 28, 1994State Public Notification requested7 linked violations
August 29, 1994State Public Notification requested7 linked violations
January 20, 1994State Violation/Reminder Notice22 linked violations
October 4, 1993State Compliance achieved53 linked violations
August 20, 1993State Public Notification received7 linked violations
August 18, 1993State Public Notification requested4 linked violations
August 12, 1993State Violation/Reminder Notice3 linked violations
July 26, 1993State Public Notification requested7 linked violations

Common questions

Is NORTHSTONE GARDENS required to publish a Consumer Confidence Report?: Yes. NORTHSTONE GARDENS 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 NORTHSTONE GARDENS’s next Consumer Confidence Report due?: NORTHSTONE GARDENS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does NORTHSTONE GARDENS have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show 1 open health-based violation for NORTHSTONE GARDENS, alongside 2 other open items.
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

FREEDMAN, RICHARD K.

203-348-2200

STAMFORD, CT 06907