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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDNY4404389
PWS NameMADRID WATER DISTRICT
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served800
County ServedSt. Lawrence

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 and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM1526Returned to Compliance01-JAN-202131-DEC-2021No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)1527Returned to Compliance01-JAN-202131-DEC-2021No
OtherOperations ReportMiscellaneous Other Rules - 501Returned to Compliance01-NOV-200030-NOV-2000No
OtherOperations ReportMiscellaneous Other Rules - 401Returned to Compliance01-SEP-200030-SEP-2000No
OtherOperations ReportMiscellaneous Other Rules - 398Returned to Compliance01-DEC-199731-DEC-1997No
MRMonitoring, RegularNitrate RuleNitrate195Known01-JAN-199431-DEC-1994No
  • 1 - 6 of 6

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
21321526SOXState Compliance achieved04-FEB-2022State -
21321527SOXState Compliance achieved04-FEB-2022State -
501401SOXState Compliance achieved19-APR-2001StateOld External System Number: 69448
501501SOXState Compliance achieved19-APR-2001StateOld External System Number: 69448
998398SOXState Compliance achieved31-DEC-1997State -
195195SFJState Formal Notice of Violation issued15-FEB-1995StateOld External System Number: 44027
  • 1 - 6 of 6

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL 121281YesWell Ground waterPermanentActive
WELL 221282YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM34857NoDistribution System/Zone - - Active
CHLORINE CONTACT PIPE71391NoOther - - Active
STORAGE TANK #251285NoStorage - - Active
STORAGE TANK #151284NoStorage - - Inactive
STORAGE TANK #177602NoStorage - - Inactive
TREATMENT PLANT4014NoTreatment Plant - - Active
  • 1 - 8 of 8

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TREATMENT PLANT4014SequestrationIron removal
TREATMENT PLANT4014Hypochlorination, PreDisinfection
  • 1 - 2 of 2

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.