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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDCT0090011
PWS NameBETHEL WATER DEPT
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water
Primacy TypeState
Is Wholesaler?No
Population Served9507
County ServedFairfield

Note

The tables below list all violations that the state reported to EPA for this water system. Health-based violations are listed first, followed by treatment technique, MRDL, monitoring, reporting, and other violations.

Health-based Violations of maximum contaminant levels (MCLs) or maximum residual disinfectant levels (MRDLs), which specify the highest concentrations of contaminants or disinfectants, respectively, allowed in drinking water; or of treatment technique (TT) rules, which specify required processes intended to reduce the amounts of contaminants in drinking water. MCLs, MRDLs, and treatment technique rules are all health-based drinking water standards.
Maximum Contaminant Level or MCL The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.
Treatment Technique A required process intended to reduce the level of a contaminant in drinking water.
Maximum residual disinfectant level or MRDL The highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.
Monitoring & reporting Failure to conduct regular monitoring of drinking water quality, as required by SDWA, or to submit monitoring results in a timely fashion to the primacy agency or EPA.
Public notification & other Failure to provide notification to the public as required by the Violations of Public Notification Rule and the Consumer Confidence Report Rule, and violations of other requirements such as those violations related to variances and exemptions.

PWS Violation

Violations

Violation Category CodeViolation Type DescriptionRule NameContaminant NameViolation IDCompliance Status DescriptionCompliance Period Begin DateCompliance Period End DateIs Health Based Ind
MRMonitoring, RegularArsenic RuleArsenic193879Known01-JAN-202531-DEC-2025No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleCARBON, TOTAL193876Returned to Compliance01-JAN-202531-JAN-2025No
MRMonitoring, RegularInorganic ChemicalsSelenium193894Known01-JAN-202531-DEC-2025No
MRMonitoring, RegularInorganic ChemicalsNickel193887Known01-JAN-202531-DEC-2025No
MRMonitoring, RegularInorganic ChemicalsMercury193886Known01-JAN-202531-DEC-2025No
MRMonitoring, RegularInorganic ChemicalsFluoride193885Known01-JAN-202531-DEC-2025No
MRMonitoring, RegularInorganic ChemicalsCYANIDE193884Known01-JAN-202531-DEC-2025No
MRMonitoring, RegularInorganic ChemicalsCadmium193881Known01-JAN-202531-DEC-2025No
MRMonitoring, RegularInorganic ChemicalsBarium193880Known01-JAN-202531-DEC-2025No
MRMonitoring, RegularInorganic ChemicalsAntimony, Total193891Known01-JAN-202531-DEC-2025No
MRMonitoring, RegularInorganic ChemicalsBeryllium, Total193892Known01-JAN-202531-DEC-2025No
MRMonitoring, RegularInorganic ChemicalsThallium, Total193893Known01-JAN-202531-DEC-2025No
MRMonitoring, RegularInorganic ChemicalsChromium193883Known01-JAN-202531-DEC-2025No
MRMonitoring, RegularNitrate RuleNitrate193944Returned to Compliance01-JAN-202531-DEC-2025No
MRMonitoring, RegularNitrate RuleNitrite193945Returned to Compliance01-JAN-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicals1,2,4-Trichlorobenzene193900Returned to Compliance01-JAN-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicalscis-1,2-Dichloroethylene193901Returned to Compliance01-JAN-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsDICHLOROMETHANE193916Returned to Compliance01-JAN-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicalso-Dichlorobenzene193920Returned to Compliance01-JAN-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicalsp-Dichlorobenzene193921Returned to Compliance01-JAN-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsVinyl chloride193922Returned to Compliance01-JAN-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicals1,1-Dichloroethylene193923Returned to Compliance01-JAN-202531-DEC-2025No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleCARBON, TOTAL193877Returned to Compliance01-JAN-202531-JAN-2025No
MRMonitoring, RegularVolatile Organic ChemicalsStyrene193941Returned to Compliance01-JAN-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsEthylbenzene193938Returned to Compliance01-JAN-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsToluene193937Returned to Compliance01-JAN-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsBenzene193936Returned to Compliance01-JAN-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsCHLOROBENZENE193935Returned to Compliance01-JAN-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsTetrachloroethylene193933Returned to Compliance01-JAN-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicals1,1,2-Trichloroethane193931Returned to Compliance01-JAN-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsTrichloroethylene193930Returned to Compliance01-JAN-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicals1,2-Dichloropropane193929Returned to Compliance01-JAN-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsCarbon tetrachloride193928Returned to Compliance01-JAN-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicals1,1,1-Trichloroethane193927Returned to Compliance01-JAN-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicals1,2-Dichloroethane193926Returned to Compliance01-JAN-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicalstrans-1,2-Dichloroethylene193925Returned to Compliance01-JAN-202531-DEC-2025No
MRMonitoring, RegularNitrate RuleNitrite193875Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularNitrate RuleNitrate193874Returned to Compliance01-JAN-202431-DEC-2024No
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule193858Returned to Compliance30-DEC-2022 - No
MRMonitoring, RegularArsenic RuleArsenic193873Returned to Compliance01-JAN-202231-DEC-2024No
MRMonitoring, RegularInorganic ChemicalsThallium, Total193860Returned to Compliance01-JAN-202231-DEC-2024No
MRMonitoring, RegularInorganic ChemicalsChromium193869Returned to Compliance01-JAN-202231-DEC-2024No
MRMonitoring, RegularInorganic ChemicalsBeryllium, Total193861Returned to Compliance01-JAN-202231-DEC-2024No
MRMonitoring, RegularInorganic ChemicalsAntimony, Total193862Returned to Compliance01-JAN-202231-DEC-2024No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)193857Returned to Compliance01-JAN-202231-MAR-2022No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM193856Returned to Compliance01-JAN-202231-MAR-2022No
MRMonitoring, RegularInorganic ChemicalsBarium193872Returned to Compliance01-JAN-202231-DEC-2024No
MRMonitoring, RegularInorganic ChemicalsCadmium193871Returned to Compliance01-JAN-202231-DEC-2024No
MRMonitoring, RegularInorganic ChemicalsCYANIDE193868Returned to Compliance01-JAN-202231-DEC-2024No
MRMonitoring, RegularInorganic ChemicalsMercury193867Returned to Compliance01-JAN-202231-DEC-2024No
  • 1 - 50 of 116

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
277099193900SOXState Compliance achieved09-JUN-2026Statemonitoring resumed. samples collected 5/13/2026; reported 6/9/2026.
277099193945SOXState Compliance achieved09-JUN-2026Statemonitoring resumed. samples collected 5/13/2026; reported 6/9/2026.
277099193916SOXState Compliance achieved09-JUN-2026Statemonitoring resumed. samples collected 5/13/2026; reported 6/9/2026.
277099193920SOXState Compliance achieved09-JUN-2026Statemonitoring resumed. samples collected 5/13/2026; reported 6/9/2026.
277099193921SOXState Compliance achieved09-JUN-2026Statemonitoring resumed. samples collected 5/13/2026; reported 6/9/2026.
277099193922SOXState Compliance achieved09-JUN-2026Statemonitoring resumed. samples collected 5/13/2026; reported 6/9/2026.
277099193923SOXState Compliance achieved09-JUN-2026Statemonitoring resumed. samples collected 5/13/2026; reported 6/9/2026.
277099193925SOXState Compliance achieved09-JUN-2026Statemonitoring resumed. samples collected 5/13/2026; reported 6/9/2026.
277099193926SOXState Compliance achieved09-JUN-2026Statemonitoring resumed. samples collected 5/13/2026; reported 6/9/2026.
277099193927SOXState Compliance achieved09-JUN-2026Statemonitoring resumed. samples collected 5/13/2026; reported 6/9/2026.
277099193928SOXState Compliance achieved09-JUN-2026Statemonitoring resumed. samples collected 5/13/2026; reported 6/9/2026.
277099193929SOXState Compliance achieved09-JUN-2026Statemonitoring resumed. samples collected 5/13/2026; reported 6/9/2026.
277099193930SOXState Compliance achieved09-JUN-2026Statemonitoring resumed. samples collected 5/13/2026; reported 6/9/2026.
277099193931SOXState Compliance achieved09-JUN-2026Statemonitoring resumed. samples collected 5/13/2026; reported 6/9/2026.
277099193933SOXState Compliance achieved09-JUN-2026Statemonitoring resumed. samples collected 5/13/2026; reported 6/9/2026.
277099193935SOXState Compliance achieved09-JUN-2026Statemonitoring resumed. samples collected 5/13/2026; reported 6/9/2026.
277099193936SOXState Compliance achieved09-JUN-2026Statemonitoring resumed. samples collected 5/13/2026; reported 6/9/2026.
277099193937SOXState Compliance achieved09-JUN-2026Statemonitoring resumed. samples collected 5/13/2026; reported 6/9/2026.
277099193938SOXState Compliance achieved09-JUN-2026Statemonitoring resumed. samples collected 5/13/2026; reported 6/9/2026.
277099193941SOXState Compliance achieved09-JUN-2026Statemonitoring resumed. samples collected 5/13/2026; reported 6/9/2026.
277099193944SOXState Compliance achieved09-JUN-2026Statemonitoring resumed. samples collected 5/13/2026; reported 6/9/2026.
277099193901SOXState Compliance achieved09-JUN-2026Statemonitoring resumed. samples collected 5/13/2026; reported 6/9/2026.
277096193879SIFState Public Notification received28-MAY-2026State -
277096193880SIFState Public Notification received28-MAY-2026State -
277096193881SIFState Public Notification received28-MAY-2026State -
277096193883SIFState Public Notification received28-MAY-2026State -
277096193884SIFState Public Notification received28-MAY-2026State -
277096193885SIFState Public Notification received28-MAY-2026State -
277096193886SIFState Public Notification received28-MAY-2026State -
277096193887SIFState Public Notification received28-MAY-2026State -
277096193891SIFState Public Notification received28-MAY-2026State -
277096193892SIFState Public Notification received28-MAY-2026State -
277096193893SIFState Public Notification received28-MAY-2026State -
277096193894SIFState Public Notification received28-MAY-2026State -
277047193859SIFState Public Notification received17-JUN-2025State -
277038193875SIFState Public Notification received16-JUN-2025State -
277038193874SIFState Public Notification received16-JUN-2025State -
277056193873SIFState Public Notification received16-JUN-2025State -
277055193872SIFState Public Notification received16-JUN-2025State -
277054193871SIFState Public Notification received16-JUN-2025State -
277052193869SIFState Public Notification received16-JUN-2025State -
277051193868SIFState Public Notification received16-JUN-2025State -
277050193867SIFState Public Notification received16-JUN-2025State -
277049193866SIFState Public Notification received16-JUN-2025State -
277048193862SIFState Public Notification received16-JUN-2025State -
277043193861SIFState Public Notification received16-JUN-2025State -
277042193860SIFState Public Notification received16-JUN-2025State -
277039193877SIFState Public Notification received16-JUN-2025State -
277040193876SIFState Public Notification received16-JUN-2025State -
276978193858SIAState Violation/Reminder Notice06-FEB-2023State -
  • 1 - 50 of 114

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
INTERCONNECTION - CT0340011 - DANBURY58071YesConsecutive ConnectionSurface waterEmergencyActive
BERGSTROM WELL 163372YesWell Ground waterPermanentActive
MAPLE AVE WELL 2A60724YesWell Ground waterPermanentActive
MAPLE AVE WELL 1A60722YesWell Ground waterPermanentActive
MAPLE AVE WELL 227806YesWell Ground waterEmergencyActive
MAPLE AVE WELL 127805YesWell Ground waterEmergencyActive
MURPHY BROOK DIVERSION32728YesReservoirSurface waterPermanentInactive
EUREKA LAKE32501YesReservoirSurface waterPermanentActive
MOUNTAIN POND32500YesReservoirSurface waterPermanentActive
CHESTNUT RIDGE RESERVOIR32499YesReservoirSurface waterPermanentActive
EUREKA LAKE RESERVOIR INTAKE19336YesIntakeSurface waterPermanentActive
CHESTNUT RIDGE RESERVOIR INTAKE19335YesIntakeSurface waterPermanentActive
DISTRIBUTION SYSTEM19337NoDistribution System/Zone - - Active
HOYTS HILL BOOSTER STATION51617NoPump Facility - - Active
THE SUMMIT - LOWER PS58069NoPump Facility - - Active
THE SUMMIT - UPPER PS58070NoPump Facility - - Active
SOUTH STREET PUMP STATION59921NoPump Facility - - Active
BRIAR CLIFF PUMP STATION61176NoPump Facility - - Active
ENTRY POINT 1 - CHESTNUT RIDGE38978NoSampling Station - - Active
ENTRY POINT 2 - EUREKA46011NoSampling Station - - Active
RAW SURFACE WATER ENTRY POINT - CHESTNUT46207NoSampling Station - - Active
RAW SURFACE WATER ENTRY POINT - EUREKA46208NoSampling Station - - Active
RAW WELLFIELD ENTRY POINT46209NoSampling Station - - Active
ENTRY POINT - MAPLE AVE WELLS60725NoSampling Station - - Active
ENTRY POINT - BERGSTROM63373NoSampling Station - - Active
ENTRY POINT 3 - MAPLE AVE WELLS46012NoSampling Station - - Inactive
CHESTNUT RIDGE CLEARWELLS51611NoStorage - - Active
EUREKA WTP CLEARWELLS51613NoStorage - - Active
HOYTS HILL STORAGE TANK51619NoStorage - - Active
EUREKA LAKE WATER STORAGE TANK61053NoStorage - - Active
CHESTNUT RIDGE STORAGE TANK62320NoStorage - - Active
SUMMIT ATMOSPHERICE TANK62322NoStorage - - Active
HICKOK STORAGE TANK51615NoStorage - - Inactive
HOYTS HILL HYDROPNEUMATIC TANK51621NoStorage - - Inactive
CHESTNUT RIDGE FILTER PLANT36215NoTreatment Plant - - Active
EUREKA FILTER PLANT36216NoTreatment Plant - - Active
MAPLE AVE WELLS TREATMENT PLANT46156NoTreatment Plant - - Active
BERGSTROM WELL TREATMENT PLANT63375NoTreatment Plant - - Active
  • 1 - 38 of 38

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
CHESTNUT RIDGE FILTER PLANT36215pH Adjustment, PostCorrosion control
CHESTNUT RIDGE FILTER PLANT36215Filtration, Rapid SandParticulate removal
CHESTNUT RIDGE FILTER PLANT36215CoagulationParticulate removal
CHESTNUT RIDGE FILTER PLANT36215FlocculationParticulate removal
CHESTNUT RIDGE FILTER PLANT36215SedimentationParticulate removal
CHESTNUT RIDGE FILTER PLANT36215pH Adjustment, PreParticulate removal
CHESTNUT RIDGE FILTER PLANT36215Hypochlorination, PreDisinfection
CHESTNUT RIDGE FILTER PLANT36215Hypochlorination, PostDisinfection
CHESTNUT RIDGE FILTER PLANT36215Inhibitor, PolyphosphateCorrosion control
EUREKA FILTER PLANT36216pH Adjustment, PostCorrosion control
EUREKA FILTER PLANT36216Filtration, Rapid SandParticulate removal
EUREKA FILTER PLANT36216SedimentationParticulate removal
EUREKA FILTER PLANT36216CoagulationParticulate removal
EUREKA FILTER PLANT36216Inhibitor, PolyphosphateCorrosion control
EUREKA FILTER PLANT36216Hypochlorination, PreDisinfection
EUREKA FILTER PLANT36216Hypochlorination, PostDisinfection
MAPLE AVE WELLS TREATMENT PLANT46156Inhibitor, OrthophosphateCorrosion control
MAPLE AVE WELLS TREATMENT PLANT46156Hypochlorination, PostDisinfection
BERGSTROM WELL TREATMENT PLANT633754-Log Treatment of VirusesDisinfection
BERGSTROM WELL TREATMENT PLANT63375Filtration, GreensandIron removal
BERGSTROM WELL TREATMENT PLANT63375Filtration, GreensandManganese removal
BERGSTROM WELL TREATMENT PLANT63375Hypochlorination, PreIron removal
BERGSTROM WELL TREATMENT PLANT63375Hypochlorination, PreManganese removal
BERGSTROM WELL TREATMENT PLANT63375Inhibitor, PolyphosphateCorrosion control
BERGSTROM WELL TREATMENT PLANT63375Inhibitor, OrthophosphateCorrosion control
  • 1 - 25 of 25
For more information on a Water System:
Ask the operators of your water system, contact your primacy agency or file a Freedom of Information Act (FOIA) request.
Drinking water in general: Find out more about your drinking water web site or call the Safe Drinking Water Hotline (1-800-426-4791). EPA has also prepared a table about various regulated drinking water contaminants.
Tools for accessing EPA drinking water data: Safe Drinking Water Information System (SDWIS) Federal Reporting Services and Drinking Water Performance and Results Report.
Research Data: As well as monitoring the levels of drinking water contaminants for which EPA has set standards, EPA, states, and water systems also carry out studies of contaminants that may need to be regulated in the future. For more information about these contaminants, please see the National Contaminant Occurrence Database.