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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDNY0501719
PWS NameLOCKE W D
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served600
County ServedCayuga

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
RPTLSL ReportingLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS614Returned to Compliance17-OCT-2024 - No
MRMonitoring, RegularRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)610Returned to Compliance01-JAN-201331-DEC-2013No
MRMonitoring, RegularRadionuclides and Revised Rad RuleRadium-226611Returned to Compliance01-JAN-201331-DEC-2013No
MRMonitoring, RegularRadionuclides and Revised Rad RuleRadium-228612Returned to Compliance01-JAN-201331-DEC-2013No
MRMonitoring, RegularRadionuclides and Revised Rad RuleCombined Uranium609Returned to Compliance01-JAN-201331-DEC-2013No
MRMonitoring, RegularNitrate RuleNitrate607Returned to Compliance01-JAN-200631-DEC-2006No
MRMonitoring, RegularNitrate RuleNitrate199Returned to Compliance01-JAN-199931-JAN-1999No
MRMonitoring, RegularInorganic ChemicalsSelenium7888Known23-FEB-198522-FEB-1988No
MRMonitoring, RegularNitrate RuleNitrate7788Known23-FEB-198522-FEB-1988No
MRMonitoring, RegularInorganic ChemicalsMercury7688Known23-FEB-198522-FEB-1988No
MRMonitoring, RegularInorganic ChemicalsFluoride7488Known23-FEB-198522-FEB-1988No
MRMonitoring, RegularInorganic ChemicalsCadmium7288Known23-FEB-198522-FEB-1988No
MRMonitoring, RegularInorganic ChemicalsBarium7188Known23-FEB-198522-FEB-1988No
MRMonitoring, RegularInorganic ChemicalsChromium7388Known23-FEB-198522-FEB-1988No
MRMonitoring, RegularArsenic RuleArsenic7088Known23-FEB-198522-FEB-1988No
  • 1 - 15 of 15

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
1114614SOXState Compliance achieved16-JUL-2025State -
1111610SOXState Compliance achieved07-APR-2014State -
1111612SOXState Compliance achieved07-APR-2014State -
1111609SOXState Compliance achieved07-APR-2014State -
1111611SOXState Compliance achieved07-APR-2014State -
1107607SOXState Compliance achieved14-MAR-2007State -
299199SOXState Compliance achieved19-MAY-1999StateOld External System Number: 86261
  • 1 - 7 of 7

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
SOUTH WELL (MAIN)10693YesWell Ground waterPermanentActive
BACK-UP WELL (NORTH)10694YesWell Ground waterPermanentInactive
DISTRIBUTION SYSTEM41767NoDistribution System/Zone - - Active
STORAGE TANK41766NoStorage - - Active
HYPOCHLORINATION (MAIN)2204NoTreatment Plant - - Active
HYPOCHLORINATION (BACK-UP)51719NoTreatment Plant - - Inactive
  • 1 - 6 of 6

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
HYPOCHLORINATION (MAIN)2204Hypochlorination, PostDisinfection
HYPOCHLORINATION (MAIN)2204Hypochlorination, PreDisinfection
HYPOCHLORINATION (BACK-UP)51719Hypochlorination, PostDisinfection
  • 1 - 3 of 3

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.