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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDCT0320091
PWS NameCTWC - COVENTRY HILLS DIV
PWS TypeCommunity water system
Owner TypePrivate
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served700
County ServedTolland

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, RegularNitrate RuleNitrate8634012Returned to Compliance01-JAN-201331-DEC-2013No
MRMonitoring, RegularNitrate RuleNitrite8634013Returned to Compliance01-JAN-201331-DEC-2013No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTTHM8634009Returned to Compliance01-JAN-201231-DEC-2012No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)8634010Returned to Compliance01-JAN-201231-DEC-2012No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule8633606Returned to Compliance10-AUG-2005 - No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)8632705Returned to Compliance01-MAY-200531-MAY-2005No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)8632605Returned to Compliance01-APR-200530-APR-2005No
  • 1 - 7 of 7

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
36178634012SOXState Compliance achieved08-MAY-2014StateResults Received
36178634013SOXState Compliance achieved08-MAY-2014StateResults Received
36118634009SOXState Compliance achieved17-DEC-2012StateResults Received
36118634010SOXState Compliance achieved17-DEC-2012StateResults Received
29078632605SIFState Public Notification received29-MAR-2007State -
29078632705SIFState Public Notification received29-MAR-2007State -
36218633606SOXState Compliance achieved22-NOV-2005State -
  • 1 - 7 of 7

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL 126696YesWell Ground waterPermanentActive
WELL 226697YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM20142NoDistribution System/Zone - - Active
PUMP STATION52632NoPump Facility - - Active
BOOSTER PUMP STATION52634NoPump Facility - - Active
ENTRY POINT38784NoSampling Station - - Active
ATMOSPHERIC STORAGE51052NoStorage - - Active
PRESSURE STORAGE51054NoStorage - - Active
TREATMENT PLANT36255NoTreatment Plant - - Active
  • 1 - 9 of 9

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TREATMENT PLANT36255PermanganateIron removal
TREATMENT PLANT36255Filtration, GreensandIron removal
TREATMENT PLANT36255Filtration, GreensandManganese removal
TREATMENT PLANT36255Hypochlorination, PreIron removal
TREATMENT PLANT36255Hypochlorination, PreManganese removal
TREATMENT PLANT36255pH AdjustmentCorrosion control
TREATMENT PLANT36255Hypochlorination, PostDisinfection
  • 1 - 7 of 7

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.