NEW YORK, CT · New London County

DEER RUN SUPPLY 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): CT0860051
System type: Community Water System
Population served: 84
Service connections: 21
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
August 10, 2017 – September 1, 2017
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
July 1, 2011 – July 31, 2011
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
May 1, 2011 – May 31, 2011
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 1996 – August 31, 1996
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
October 1, 1992 – December 31, 1992
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
August 10, 2017 – September 1, 2017	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2011 – July 31, 2011	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
May 1, 2011 – May 31, 2011	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
August 1, 1996 – August 31, 1996	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
October 1, 1992 – December 31, 1992	Monitoring, Regular	DICHLOROMETHANE	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

August 24, 2023State Compliance achieved1 linked violation
August 24, 2023State Violation/Reminder Notice1 linked violation
October 12, 2022State Compliance achieved1 linked violation
September 8, 2022State Compliance achieved1 linked violation
October 24, 2018State Intentional no-action1 linked violation
December 29, 2017State Violation/Reminder Notice2 linked violations
September 1, 2017State Compliance achieved2 linked violations
May 9, 2017State Compliance achieved2 linked violations
April 11, 2017State Public Notification requested1 linked violation
April 11, 2017State Violation/Reminder Notice1 linked violation
December 10, 2013State Compliance achieved1 linked violation
December 10, 2013State Compliance achieved1 linked violation
November 13, 2013State Violation/Reminder Notice2 linked violations
October 17, 2012State Public Notification received1 linked violation
October 10, 2012State Public Notification received1 linked violation
October 10, 2012State Public Notification received1 linked violation
September 27, 2012State Public Notification received2 linked violations
September 27, 2012State Compliance achieved1 linked violation
September 17, 2012State Violation/Reminder Notice1 linked violation
June 20, 2012State Formal Notice of Violation issued2 linked violations
June 20, 2012State Administrative Penalty assessed2 linked violations
May 31, 2012State Compliance achieved1 linked violation
March 31, 2012State Compliance achieved2 linked violations
August 31, 2011State Compliance achieved8 linked violations
July 7, 2011State Public Notification requested1 linked violation
July 7, 2011State Violation/Reminder Notice1 linked violation
June 29, 2011State Compliance achieved1 linked violation
June 29, 2011State Public Notification received1 linked violation
June 6, 2011State Public Notification requested1 linked violation
June 6, 2011State Violation/Reminder Notice1 linked violation
June 2, 2011State Public Notification received1 linked violation
May 31, 2011State Violation/Reminder Notice1 linked violation
May 5, 2011State Public Notification requested1 linked violation
May 5, 2011State Violation/Reminder Notice1 linked violation
April 11, 2011State Public Notification received1 linked violation
April 4, 2011State Violation/Reminder Notice1 linked violation
April 4, 2011State Public Notification requested1 linked violation
October 13, 2006State Violation/Reminder Notice8 linked violations
January 20, 2004State Public Notification received3 linked violations
January 20, 2004State Compliance achieved1 linked violation
January 9, 2004State Administrative/Compliance Order with penalty issued4 linked violations
January 9, 2004State Compliance achieved3 linked violations
February 20, 1997State Compliance achieved10 linked violations
January 25, 1993State Violation/Reminder Notice32 linked violations

Contact

GLAZER, JAY

646-246-5837

NEW YORK, NY 10012