GREAT NECK, CT · New London County

GRISWOLD MHP LLC Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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): CT0580031
System type: Community Water System
Population served: 99
Service connections: 39
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2022 – December 31, 2022
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2021 – July 27, 2021
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
April 1, 2021 – May 5, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 1, 2020 – August 4, 2023
Resolved
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
April 1, 2020 – January 25, 2024
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
August 10, 2019 – January 22, 2020
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
August 10, 2017 – August 11, 2017
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
December 30, 2016 – June 8, 2017
Resolved
Monitoring, Regular
—
Thallium, Total
January 1, 2016 – December 31, 2018
Resolved
Monitoring, Regular
—
Antimony, Total
January 1, 2016 – December 31, 2018
Resolved
Monitoring, Regular
—
Cadmium
January 1, 2016 – December 31, 2018
Resolved
Monitoring, Regular
—
Barium
January 1, 2016 – December 31, 2018
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
August 10, 2014 – September 28, 2015
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
January 1, 2014 – January 31, 2014
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2013 – August 9, 2012
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2010 – August 31, 2010
Archived
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2010 – August 9, 2010
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
August 10, 2009 – November 16, 2009
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2009 – November 16, 2009
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
August 10, 2005 – April 7, 2006
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2001 – December 31, 2003
Resolved
Monitoring, Regular
—
CYANIDE
January 1, 2001 – December 31, 2003
Resolved
Monitoring, Regular
—
Chromium
January 1, 2001 – December 31, 2003
Resolved
Monitoring, Regular
—
Barium
January 1, 2001 – December 31, 2003
Resolved
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
January 1, 1994 – January 20, 1995
Archived

Resolved 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
July 1, 2022 – December 31, 2022	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2021 – July 27, 2021	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2021 – May 5, 2021	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
April 1, 2020 – August 4, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2020 – January 25, 2024	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Resolved
August 10, 2019 – January 22, 2020	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
August 10, 2017 – August 11, 2017	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
December 30, 2016 – June 8, 2017	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
January 1, 2016 – December 31, 2018	Monitoring, Regular	Thallium, Total	—	Resolved
January 1, 2016 – December 31, 2018	Monitoring, Regular	Antimony, Total	—	Resolved
January 1, 2016 – December 31, 2018	Monitoring, Regular	Cadmium	—	Resolved
January 1, 2016 – December 31, 2018	Monitoring, Regular	Barium	—	Resolved
August 10, 2014 – September 28, 2015	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
January 1, 2014 – January 31, 2014	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2013 – August 9, 2012	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
August 1, 2010 – August 31, 2010	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
July 1, 2010 – August 9, 2010	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
August 10, 2009 – November 16, 2009	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2009 – November 16, 2009	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
August 10, 2005 – April 7, 2006	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
January 1, 2001 – December 31, 2003	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2001 – December 31, 2003	Monitoring, Regular	CYANIDE	—	Resolved
January 1, 2001 – December 31, 2003	Monitoring, Regular	Chromium	—	Resolved
January 1, 2001 – December 31, 2003	Monitoring, Regular	Barium	—	Resolved
January 1, 1994 – January 20, 1995	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

January 25, 2024State Compliance achieved1 linked violation
May 25, 2023State Violation/Reminder Notice2 linked violations
December 31, 2022State Compliance achieved6 linked violations
July 27, 2021State Compliance achieved8 linked violations
May 31, 2020State Compliance achieved4 linked violations
March 11, 2020State Public Notification requested1 linked violation
January 22, 2020State Compliance achieved4 linked violations
March 7, 2019State Public Notification received13 linked violations
February 26, 2019State Violation/Reminder Notice12 linked violations
February 26, 2019State Public Notification requested12 linked violations
December 29, 2017State Violation/Reminder Notice2 linked violations
May 9, 2017State Violation/Reminder Notice1 linked violation
July 26, 2016State Compliance achieved1 linked violation
November 6, 2015State Compliance achieved1 linked violation
October 29, 2015State Violation/Reminder Notice2 linked violations
July 16, 2015State Compliance achieved1 linked violation
February 17, 2015State Compliance achieved1 linked violation
January 14, 2015State Violation/Reminder Notice1 linked violation
January 14, 2015State Violation/Reminder Notice1 linked violation
March 31, 2014State Compliance achieved2 linked violations
February 21, 2014State Violation/Reminder Notice1 linked violation
February 21, 2014State Public Notification requested2 linked violations
January 9, 2014State Public Notification received1 linked violation
January 7, 2014State Violation/Reminder Notice1 linked violation
January 7, 2014State Public Notification requested1 linked violation
November 21, 2013State Violation/Reminder Notice1 linked violation
February 5, 2013State Public Notification received12 linked violations
February 5, 2013State Compliance achievedgeneral compliance action — not tied to a specific violation on record
September 25, 2012State Compliance achieved1 linked violation
September 25, 2012State Violation/Reminder Notice1 linked violation
August 9, 2012State Compliance achieved1 linked violation
September 30, 2011State Compliance achieved2 linked violations
September 22, 2011State Public Notification received1 linked violation
September 21, 2011State Public Notification received2 linked violations
August 26, 2011State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
August 26, 2011State Public Notification requested1 linked violation
November 8, 2010State Violation/Reminder Notice1 linked violation
October 31, 2010State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 20, 2010State Public Notification received3 linked violations
September 20, 2010State Violation/Reminder Notice1 linked violation
September 20, 2010State Public Notification requested1 linked violation
September 13, 2010State Violation/Reminder Notice1 linked violation
September 13, 2010State Public Notification requested1 linked violation
August 9, 2010State Compliance achieved1 linked violation
November 16, 2009State Compliance achieved2 linked violations
November 5, 2009State Violation/Reminder Notice1 linked violation
October 7, 2009State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
July 14, 2008State Compliance achieved1 linked violation
September 11, 2007State Violation/Reminder Notice1 linked violation
July 18, 2007State Compliance achieved4 linked violations
March 9, 2007State Compliance achievedgeneral compliance action — not tied to a specific violation on record
December 31, 2006State Compliance achieved12 linked violations
December 31, 2005State Compliance achievedgeneral compliance action — not tied to a specific violation on record
December 28, 2005State no additional Formal Action needed17 linked violations
September 26, 2005State Compliance achieved5 linked violations
May 11, 2004State Administrative/Compliance Order with penalty issued15 linked violations
March 7, 1997State Public Notification received6 linked violations
July 15, 1994State Violation/Reminder Notice6 linked violations
July 15, 1994State Public Notification requested4 linked violations
August 12, 1992State Formal Notice of Violation issued16 linked violations

Contact

PAPADAKIS, NIKKI

212-951-3812

GREAT NECK, NY 11021