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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDVT0005004
PWS NameMIDDLEBURY WATER DEPT
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served9379
County ServedAddison

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 RuleNitrate380500Known01-OCT-202531-DEC-2025No
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule380499Returned to Compliance01-JAN-202431-JAN-2024No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM380496Returned to Compliance01-JAN-202131-DEC-2021No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)380497Returned to Compliance01-JAN-202131-DEC-2021No
MRMonitoring, Repeat Major (TCR)Total Coliform RuleColiform (TCR)380495Returned to Compliance01-OCT-200931-OCT-2009No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule380494Returned to Compliance01-JUL-2009 - No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)380493Returned to Compliance01-OCT-199231-OCT-1992Yes
  • 1 - 7 of 7

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
835011380500SIEState Public Notification requested25-FEB-2026State -
835009380499SOXState Compliance achieved08-NOV-2024State -
835005380497SOXState Compliance achieved03-JAN-2023State -
835005380496SOXState Compliance achieved03-JAN-2023State -
835000380493SOXState Compliance achieved03-SEP-2019State -
1380495SOXState Compliance achieved07-FEB-2011StateNo TCR Violation for 13 months
834994380494SOXState Compliance achieved06-OCT-2009StateCCR arrived after due date - cb
  • 1 - 7 of 7

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL #12536YesWell Ground waterEmergencyInactive
WELL #42539YesWell Ground waterPermanentActive
WELL #32538YesWell Ground waterPermanentActive
WELL #22537YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM4418NoDistribution System/Zone - - Active
WELL 3 SAMPLING PT11520NoSampling Station - - Active
WELL 4 SAMPLING PT11521NoSampling Station - - Active
HISTORICAL9294NoSampling Station - - Inactive
NEW CHIPMAN HILL RESERVOIR142NoStorage - - Active
TREATMENT PLANT WELL 2 (PALMER SPRINGS)1087NoTreatment Plant - - Active
TREATMENT PLANT WELLS 3 AND 41088NoTreatment Plant - - Active
  • 1 - 11 of 11

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TREATMENT PLANT WELL 2 (PALMER SPRINGS)1087Hypochlorination, PreDisinfection
TREATMENT PLANT WELL 2 (PALMER SPRINGS)1087FluoridationOther
TREATMENT PLANT WELLS 3 AND 41088Hypochlorination, PreDisinfection
TREATMENT PLANT WELLS 3 AND 41088FluoridationOther
  • 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.