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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDNY2902843
PWS NameOLD WESTBURY (V)
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served4700
County ServedNassau

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 REVISIONS202Returned to Compliance17-OCT-2024 - No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)200Returned to Compliance01-APR-200030-APR-2000Yes
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule196Returned to Compliance01-JAN-1996 - No
  • 1 - 3 of 3

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
307202SOXState Compliance achieved06-JAN-2025State -
301196SOXState Compliance achieved06-MAR-2012State -
300200SOXState Compliance achieved15-MAY-2000StatePublic and consumer notification completed by PWS. Old External System Number: 71667
  • 1 - 3 of 3

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL 1 - OOS FREON 2217599YesWell Ground waterEmergencyActive
WELL 787779YesWell Ground waterPermanentActive
WELL 648256YesWell Ground waterPermanentActive
WELL 2A17598YesWell Ground waterPermanentActive
WELL 3R17597YesWell Ground waterPermanentActive
WELL 417596YesWell Ground waterPermanentActive
WELL 517595YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM45891NoDistribution System/Zone - - Active
GROUND STORAGE TANK - PLANT 687712NoStorage - - Active
WHITNEY PHIPPS GARVAN RD. ELEVATED TANK96NoStorage - - Active
ROLLING HILL LANE GROUND TANK97NoStorage - - Active
WELL 6:CL2 & CAUSTIC48257NoTreatment Plant - - Active
WELL 1:CL2 & CAUSTIC7635NoTreatment Plant - - Active
WELL 2A:CL2 & CAUSTIC7636NoTreatment Plant - - Active
WELL 3:CL2 & CAUSTIC7637NoTreatment Plant - - Active
WELL 4:CL2 & CAUSTIC7638NoTreatment Plant - - Active
WELL 5:CL2 & CAUSTIC7639NoTreatment Plant - - Active
WELL 7 CL2 & CAUSTIC87780NoTreatment Plant - - Active
  • 1 - 18 of 18

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
WELL 6:CL2 & CAUSTIC48257Hypochlorination, PostDisinfection
WELL 6:CL2 & CAUSTIC48257pH Adjustment, PostCorrosion control
WELL 1:CL2 & CAUSTIC7635Hypochlorination, PreDisinfection
WELL 1:CL2 & CAUSTIC7635pH AdjustmentCorrosion control
WELL 2A:CL2 & CAUSTIC7636Hypochlorination, PreDisinfection
WELL 2A:CL2 & CAUSTIC7636pH AdjustmentCorrosion control
WELL 3:CL2 & CAUSTIC7637Hypochlorination, PreDisinfection
WELL 3:CL2 & CAUSTIC7637pH AdjustmentCorrosion control
WELL 4:CL2 & CAUSTIC7638Hypochlorination, PreDisinfection
WELL 4:CL2 & CAUSTIC7638pH AdjustmentCorrosion control
WELL 5:CL2 & CAUSTIC7639Hypochlorination, PreDisinfection
WELL 5:CL2 & CAUSTIC7639pH AdjustmentCorrosion control
WELL 7 CL2 & CAUSTIC87780Hypochlorination, PostDisinfection
WELL 7 CL2 & CAUSTIC87780pH AdjustmentCorrosion control
  • 1 - 14 of 14

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.