Is CONNECTICUT CORRECTIONAL INSTITUTE required to publish a Consumer Confidence Report?

Yes. CONNECTICUT CORRECTIONAL INSTITUTE 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 CONNECTICUT CORRECTIONAL INSTITUTE’s next Consumer Confidence Report due?

CONNECTICUT CORRECTIONAL INSTITUTE’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.

WETHERSFIELD, CT · Hartford County

CONNECTICUT CORRECTIONAL INSTITUTE Water System

Consumer Confidence Report status

CONNECTICUT CORRECTIONAL INSTITUTE 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 CONNECTICUT CORRECTIONAL INSTITUTE.

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): CT0490031
System type: Community Water System
Population served: 2,385
Service connections: 6
Ownership: state government
Water source: groundwater (wells)

CONNECTICUT CORRECTIONAL INSTITUTE is one of 84 community water systems in Connecticut in the 501 to 3,300 people size category, serving 2,385 people from groundwater.

As of August 1, 2026, its federal record holds 152 entries between 1994 and 2023, all of which EPA lists as closed. Nothing has been added since 2023.

Of the 152, 144 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, volatile organic chemicals, and the Radionuclides and Revised Rad Rule.

Violation history

Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
August 10, 2023 – August 11, 2023
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 20, 2021 – May 5, 2021
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2020 – September 30, 2021
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2020 – December 31, 2020
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2020 – December 31, 2020
Resolved
Monitoring, Regular
—
ManMade Beta Particle and Photon Emitter
April 1, 2019 – June 30, 2019
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
April 1, 2018 – June 30, 2018
Resolved
Monitoring, Regular
—
Gross Beta Particle Activity
April 1, 2018 – June 30, 2018
Resolved
Monitoring, Regular
—
ManMade Beta Particle and Photon Emitter
April 1, 2018 – June 30, 2018
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
April 1, 2018 – June 30, 2018
Resolved
Monitoring, Regular
—
Combined Uranium
April 1, 2018 – June 30, 2018
Resolved
Monitoring, Regular
—
ManMade Beta Particle and Photon Emitter
October 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Gross Beta Particle Activity
October 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
38-STRONTIUM-90
January 1, 2017 – December 31, 2017
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2016 – March 31, 2016
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 4, 2015 – March 11, 2015
Resolved
Monitoring, Regular
—
Nitrite
January 1, 2015 – December 31, 2015
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2014 – August 31, 2014
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2013 – December 31, 2013
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2013 – September 30, 2013
Resolved
Monitoring, Regular
—
Aldicarb sulfone
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Dinoseb
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Picloram
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Simazine
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
OXAMYL
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Glyphosate
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Diquat
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Dalapon
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Toxaphene
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Methoxychlor
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
BHC-GAMMA
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Endrin
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Arsenic
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Styrene
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Ethylbenzene
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Toluene
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Benzene
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
CHLOROBENZENE
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Tetrachloroethylene
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Trichloroethylene
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Carbon tetrachloride
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Vinyl chloride
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Aldicarb sulfoxide
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Combined Uranium
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Chlordane
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Pentachlorophenol
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
2,4,5-TP
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
2,4-D
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Heptachlor epoxide
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Heptachlor
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
LASSO
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Atrazine
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Aldicarb
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Carbofuran
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Combined Uranium
April 1, 2012 – June 30, 2012
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
April 1, 2012 – June 30, 2012
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
April 1, 2012 – June 30, 2012
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2011 – August 11, 2011
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2008 – July 31, 2008
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
LASSO
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Aldicarb
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Aldicarb sulfone
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Aldicarb sulfoxide
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Picloram
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Simazine
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Glyphosate
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Diquat
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Endrin
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
LASSO
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Aldicarb
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Aldicarb sulfone
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Aldicarb sulfoxide
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Picloram
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Simazine
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Glyphosate
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Diquat
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Endrin
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
ManMade Beta Particle and Photon Emitter
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Gross Beta Particle Activity
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Tritium
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
38-STRONTIUM-90
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
September 1, 2007 – September 30, 2007
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2007 – September 30, 2007
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2007 – July 9, 2007
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 2005 – September 30, 2005
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2005 – September 30, 2005
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 1994 – July 31, 1994
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
August 10, 2023 – August 11, 2023	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
February 20, 2021 – May 5, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2020 – September 30, 2021	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 2020 – December 31, 2020	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
October 1, 2020 – December 31, 2020	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2019 – June 30, 2019	Monitoring, Regular	ManMade Beta Particle and Photon Emitter	—	Resolved
April 1, 2018 – June 30, 2018	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
April 1, 2018 – June 30, 2018	Monitoring, Regular	Gross Beta Particle Activity	—	Resolved
April 1, 2018 – June 30, 2018	Monitoring, Regular	ManMade Beta Particle and Photon Emitter	—	Resolved
April 1, 2018 – June 30, 2018	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
April 1, 2018 – June 30, 2018	Monitoring, Regular	Combined Uranium	—	Resolved
October 1, 2017 – December 31, 2017	Monitoring, Regular	ManMade Beta Particle and Photon Emitter	—	Resolved
October 1, 2017 – December 31, 2017	Monitoring, Regular	Gross Beta Particle Activity	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	38-STRONTIUM-90	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
February 4, 2015 – March 11, 2015	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2015 – December 31, 2015	Monitoring, Regular	Nitrite	—	Resolved
July 1, 2014 – August 31, 2014	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2013 – September 30, 2013	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Aldicarb sulfone	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Dinoseb	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Picloram	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Simazine	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	OXAMYL	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Glyphosate	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Diquat	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Dalapon	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Toxaphene	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Methoxychlor	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	BHC-GAMMA	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Endrin	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Arsenic	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Styrene	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Ethylbenzene	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Toluene	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Benzene	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	CHLOROBENZENE	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Tetrachloroethylene	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Trichloroethylene	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Carbon tetrachloride	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Vinyl chloride	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Aldicarb sulfoxide	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Combined Uranium	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Chlordane	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Pentachlorophenol	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	2,4,5-TP	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	2,4-D	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Heptachlor epoxide	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Heptachlor	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	LASSO	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Atrazine	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Aldicarb	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Carbofuran	—	Resolved
April 1, 2012 – June 30, 2012	Monitoring, Regular	Combined Uranium	—	Resolved
April 1, 2012 – June 30, 2012	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
April 1, 2012 – June 30, 2012	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
July 1, 2011 – August 11, 2011	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2008 – July 31, 2008	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	LASSO	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Aldicarb	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Aldicarb sulfone	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Aldicarb sulfoxide	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Picloram	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Simazine	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Glyphosate	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Diquat	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Dalapon	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Endrin	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Chlordane	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	LASSO	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Aldicarb	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Aldicarb sulfone	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Aldicarb sulfoxide	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Picloram	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Simazine	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Glyphosate	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Diquat	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Dalapon	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Endrin	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	ManMade Beta Particle and Photon Emitter	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Gross Beta Particle Activity	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Tritium	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	38-STRONTIUM-90	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Chlordane	—	Resolved
September 1, 2007 – September 30, 2007	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
July 1, 2007 – September 30, 2007	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2007 – July 9, 2007	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
September 1, 2005 – September 30, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 1994 – July 31, 1994	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

August 11, 2023State Compliance achieved2 linked violations
September 30, 2021State Compliance achieved2 linked violations
June 30, 2021State Compliance achieved1 linked violation
May 5, 2021State Compliance achieved2 linked violations
May 5, 2021State Public Notification received1 linked violation
April 20, 2021State Public Notification received3 linked violations
March 23, 2021State Violation/Reminder Notice3 linked violations
March 23, 2021State Public Notification requested2 linked violations
February 3, 2021State Public Notification requested2 linked violations
February 3, 2021State Violation/Reminder Notice1 linked violation
December 31, 2020State Compliance achieved1 linked violation
October 10, 2019State Violation/Reminder Notice1 linked violation
August 29, 2019State Compliance achieved1 linked violation
June 11, 2019State Violation/Reminder Notice5 linked violations
September 20, 2018State Compliance achieved5 linked violations
March 16, 2018State Compliance achieved1 linked violation
March 16, 2018State Compliance achieved1 linked violation
March 16, 2018State Violation/Reminder Notice1 linked violation
March 16, 2018State Compliance achieved1 linked violation
March 16, 2018State Violation/Reminder Notice1 linked violation
March 16, 2018State Violation/Reminder Notice1 linked violation
July 8, 2016State Compliance achieved1 linked violation
June 30, 2016State Violation/Reminder Notice1 linked violation
March 31, 2016State Compliance achieved1 linked violation
February 19, 2016State Violation/Reminder Notice1 linked violation
July 2, 2015State Public Notification received1 linked violation
March 20, 2015State Public Notification received1 linked violation
March 11, 2015State Compliance achieved1 linked violation
March 9, 2015State Violation/Reminder Notice1 linked violation
November 21, 2014State Public Notification requested2 linked violations
May 2, 2014State Public Notification requested1 linked violation
May 2, 2014State Violation/Reminder Notice1 linked violation
February 3, 2014State Public Notification requested2 linked violations
December 31, 2013State Compliance achieved33 linked violations
December 26, 2012State Violation/Reminder Notice56 linked violations
November 28, 2012State Compliance achieved56 linked violations
September 12, 2012State Compliance achieved3 linked violations
December 17, 2011State Violation/Reminder Notice1 linked violation
August 11, 2011State Compliance achieved2 linked violations
May 25, 2011State Compliance achieved31 linked violations
May 25, 2011State Public Notification received62 linked violations
March 25, 2011State Violation/Reminder Notice4 linked violations
March 15, 2011State Public Notification requested63 linked violations
February 25, 2011State Compliance achieved5 linked violations
August 30, 2008State Compliance achieved4 linked violations
January 19, 2006State Compliance achieved3 linked violations
January 12, 2006State Violation/Reminder Notice2 linked violations
February 1, 1995State Compliance achieved5 linked violations
June 7, 1994State Public Notification received3 linked violations

Common questions

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

CAREY, TIMOTHY

860-692-7897

WETHERSFIELD, CT 06109