Is CTWC - SDC WATER required to publish a Consumer Confidence Report?

Yes. CTWC - SDC WATER 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 CTWC - SDC WATER’s next Consumer Confidence Report due?

CTWC - SDC WATER’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.

CLINTON, CT · New London County

CTWC - SDC WATER Water System

Consumer Confidence Report status

CTWC - SDC WATER 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 CTWC - SDC WATER.

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): CT1470011
System type: Community Water System
Population served: 216
Service connections: 55
Ownership: privately owned
Water source: groundwater (wells)

CTWC - SDC WATER is one of 799 community water systems in Connecticut in the 500 or fewer people size category, serving 216 people from groundwater.

As of August 1, 2026, its federal record holds 9 entries between 1993 and 2012, all of which EPA lists as closed. Nothing has been added since 2012.

Of the 9, 1 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 Public Notice Rule and Revised PN Rule, volatile organic chemicals, and the Miscellaneous Other Rules.

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
September 20, 2012 – January 3, 2014
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 26, 2011 – January 3, 2014
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
October 1, 2010 – October 31, 2010
Resolved
Notification, Public
—
Tetrachloroethylene
January 1, 1993 – March 31, 1993
Archived
Notification, Public
—
1,2-Dichloroethane
January 1, 1993 – March 31, 1993
Archived
Notification, Public
—
Chloroethane
January 1, 1993 – March 31, 1993
Archived
Notification, Public
—
Bromomethane
January 1, 1993 – March 31, 1993
Archived
Notification, Public
—
Chloroform
January 1, 1993 – March 31, 1993
Archived
Notification, Public
—
ETHYLENE DIBROMIDE
January 1, 1993 – March 31, 1993
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
September 20, 2012 – January 3, 2014	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
September 26, 2011 – January 3, 2014	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2010 – October 31, 2010	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 1993 – March 31, 1993	Notification, Public	Tetrachloroethylene	—	Archived
January 1, 1993 – March 31, 1993	Notification, Public	1,2-Dichloroethane	—	Archived
January 1, 1993 – March 31, 1993	Notification, Public	Chloroethane	—	Archived
January 1, 1993 – March 31, 1993	Notification, Public	Bromomethane	—	Archived
January 1, 1993 – March 31, 1993	Notification, Public	Chloroform	—	Archived
January 1, 1993 – March 31, 1993	Notification, Public	ETHYLENE DIBROMIDE	—	Archived

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

Enforcement actions

September 18, 2012State Public Notification requested6 linked violations
September 30, 2011State Compliance achieved3 linked violations
May 2, 2011State Public Notification requested2 linked violations
May 2, 2011State Administrative Penalty assessed3 linked violations
November 30, 2010State Compliance achieved4 linked violations
October 18, 2010State Violation/Reminder Notice1 linked violation
January 20, 1994State Violation/Reminder Notice28 linked violations
July 19, 1993State Compliance achieved4 linked violations

Common questions

Is CTWC - SDC WATER required to publish a Consumer Confidence Report?: Yes. CTWC - SDC WATER 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 CTWC - SDC WATER’s next Consumer Confidence Report due?: CTWC - SDC WATER’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does CTWC - SDC WATER have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for CTWC - SDC WATER.
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

LOWRY, PAUL C.

860-944-9655

CLINTON, CT 06413