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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDCT1090081
PWS NameCTWC - PLAINFIELD SYSTEM
PWS TypeCommunity water system
Owner TypePrivate
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served1713
County ServedWindham

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
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice18309Returned to Compliance08-DEC-2008 - No
MCLMaximum Contaminant Level Violation, Acute (TCR)Total Coliform RuleColiform (TCR)18109Returned to Compliance01-DEC-200831-DEC-2008Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)18209Returned to Compliance01-DEC-200831-DEC-2008Yes
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)17803Returned to Compliance01-JAN-200331-JAN-2003No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)17695Returned to Compliance01-NOV-199430-NOV-1994Yes
  • 1 - 5 of 5

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
4340918109SOXState Compliance achieved31-JAN-2009StateRTC
4340918209SOXState Compliance achieved31-JAN-2009StateRTC
4330918309SOXState Compliance achieved19-DEC-2008Statereceived the PN
4250317803SOXState Compliance achieved05-JUN-2003State -
4219517695SOXState Compliance achieved19-DEC-1994State -
  • 1 - 5 of 5

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
INTERCONNECTION - CT1090031 - GALLUP62074YesConsecutive ConnectionGround waterPermanentActive
WELL 227766YesWell Ground waterPermanentActive
WELL 127765YesWell Ground waterPermanentActive
WELL 327767YesWell Ground waterEmergencyActive
DISTRIBUTION SYSTEM23050NoDistribution System/Zone - - Active
ENTRY POINT38174NoSampling Station - - Inactive
STORAGE TANK 246520NoStorage - - Active
PATTY LANE TANK62387NoStorage - - Active
STORAGE TANK 146518NoStorage - - Inactive
TREATMENT PLANT36492NoTreatment Plant - - Active
  • 1 - 10 of 10

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TREATMENT PLANT36492Inhibitor, OrthophosphateCorrosion control
TREATMENT PLANT36492Inhibitor, PolyphosphateCorrosion control
TREATMENT PLANT36492pH AdjustmentCorrosion control
TREATMENT PLANT36492Hypochlorination, PostDisinfection
  • 1 - 4 of 4

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.