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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDNY3430021
PWS NameMANCHESTER CENTRAL WD
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water purchased
Primacy TypeState
Is Wholesaler?No
Population Served1000
County ServedOntario

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
RPTNotification, Known or Potential LSLLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS124Open17-NOV-2024 - No
RPTLSL ReportingLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS122Returned to Compliance17-OCT-2024 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM115Returned to Compliance01-JAN-202231-MAR-2022Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM114Returned to Compliance01-OCT-202131-DEC-2021Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM113Known01-JUL-201730-SEP-2017Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM111Returned to Compliance01-APR-201530-JUN-2015Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM110Returned to Compliance01-JAN-201531-MAR-2015Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM109Returned to Compliance01-OCT-201431-DEC-2014Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM108Returned to Compliance01-JUL-201430-SEP-2014Yes
  • 1 - 9 of 9

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
250124SIEState Public Notification requested21-AUG-2025State -
251122SOXState Compliance achieved07-AUG-2025State -
230115SOXState Compliance achieved08-DEC-2022State -
229114SOXState Compliance achieved08-DEC-2022State -
226113SIFState Public Notification received11-DEC-2017State -
223111SOXState Compliance achieved21-AUG-2017StateSystem returned to compliance with 11/2/15 sample, LRAA 78.7 ug/l - SOX per BWSP request for review 8/21/17
223109SOXState Compliance achieved21-AUG-2017StateSystem returned to compliance with 11/2/15 sample, LRAA 78.7 ug/l - SOX per BWSP request for review 8/21/17
223108SOXState Compliance achieved21-AUG-2017StateSystem returned to compliance with 11/2/15 sample, LRAA 78.7 ug/l - SOX per BWSP request for review 8/21/17
223110SOXState Compliance achieved21-AUG-2017StateSystem returned to compliance with 11/2/15 sample, LRAA 78.7 ug/l - SOX per BWSP request for review 8/21/17
  • 1 - 9 of 9

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
EMERG CC FROM CDGA-FARM @ FOX RD77106YesConsecutive ConnectionSurface waterInterimInactive
CC FROM MANCHESTER WD 3 @ RT 2170827YesConsecutive ConnectionSurface waterPermanentActive
DISTRIBUTION SYSTEM45044NoDistribution System/Zone - - Active
IDSE911774699NoDistribution System/Zone - - Active
CONNECTION TO PALMYRA CENTRAL @ RT 2148339NoOther - - Active
CONNECT TO MANCHESTER WD 4 @ ARMINGTON S48340NoOther - - Active
EMERG TO MANCHESTER 4 @ STAFFORD70828NoOther - - Active
  • 1 - 7 of 7

PWS Treatment Processes


Treatment Processes

No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

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.