Drinking Water Compliance OS

WETHERSFIELD, CT · Hartford County

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

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
  • 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
  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    October 1, 2020 – September 30, 2021

    Resolved
  • Monitoring, Regular

    ManMade Beta Particle and Photon Emitter

    April 1, 2019 – June 30, 2019

    Resolved
  • Monitoring, Regular

    ManMade Beta Particle and Photon Emitter

    April 1, 2018 – June 30, 2018

    Resolved
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    April 1, 2018 – June 30, 2018

    Resolved
  • Monitoring, Regular

    Combined Uranium

    April 1, 2018 – June 30, 2018

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    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

    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

    Carbofuran

    July 1, 2012 – September 30, 2012

    Resolved
  • Monitoring, Regular

    Aldicarb sulfone

    July 1, 2012 – September 30, 2012

    Resolved
  • Monitoring, Regular

    Aldicarb sulfoxide

    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

    DICHLOROMETHANE

    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

    Carbon tetrachloride

    July 1, 2012 – September 30, 2012

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    July 1, 2012 – September 30, 2012

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    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

    Combined Radium (-226 and -228)

    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 Uranium

    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

    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

    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

    Simazine

    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

Resolved addressed and confirmed by the state

Enforcement actions

Contact

CAREY, TIMOTHY

860-692-7897

WETHERSFIELD, CT 06109