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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDNY2902841
PWS NameWA OF GREAT NECK NORTH
PWS TypeCommunity water system
Owner TypePublic/Private
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served31400
County Served

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, RegularSynthetic Organic ChemicalsHeptachlor epoxide505Returned to Compliance01-OCT-201231-DEC-2012No
MRMonitoring, RegularNitrate RuleNitrate504Returned to Compliance01-JAN-200331-DEC-2003No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)303Returned to Compliance01-NOV-200230-NOV-2002No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)295Known01-NOV-199430-NOV-1994Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)194Known01-JUL-199431-JUL-1994Yes
  • 1 - 5 of 5

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
1008505SOXState Compliance achieved08-MAY-2014State -
1004504SOXState Compliance achieved13-MAY-2004State -
703303SOXState Compliance achieved23-APR-2003State -
  • 1 - 3 of 3

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL 11-ABANDONED17588YesWell Ground waterEmergencyInactive
WELL 11A85701YesWell Ground waterPermanentActive
WELL 1481570YesWell Ground waterPermanentActive
WELL 1344010YesWell Ground waterPermanentActive
WELL 1244008YesWell Ground waterPermanentActive
WELL 817594YesWell Ground waterPermanentActive
WELL 517593YesWell Ground waterPermanentActive
WELL 717592YesWell Ground waterPermanentActive
WELL 2A17591YesWell Ground waterPermanentActive
WELL 917590YesWell Ground waterPermanentActive
WELL 10A17589YesWell Ground waterPermanentActive
WELL 617587YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM46308NoDistribution System/Zone - - Active
WATER MILL LA GROUND TANK34NoStorage - - Active
WEYBRIDGE ROAD GROUND TANK35NoStorage - - Active
WILDWOOD ROAD GROUND TANK36NoStorage - - Active
WEYBRIDGE ROAD ELEVATED TANK44001NoStorage - - Active
WELL 8:CL2,CAUSTIC & POLYPHOSPHATE73412NoTreatment Plant - - Active
WELL 6 AIRSTRIPPER79808NoTreatment Plant - - Active
WELLS 12, 13, & 14 AIRSTRIPPING PLANT82277NoTreatment Plant - - Active
WELL 7:CL2, CAUSTIC & ORTHOPOLYPHOSPHATE8242NoTreatment Plant - - Active
WELL 6:CL2, CAUSTIC & ORTHOPOLYPHOSPHATE8250NoTreatment Plant - - Active
WELL 8: AIRSTRIPPER8252NoTreatment Plant - - Active
WELLS 2A & 9: AIRSTRIPPER8253NoTreatment Plant - - Active
WELL 10A:CL2, CAUSTIC&ORTHOPOLYPHOSPHATE8254NoTreatment Plant - - Active
WELL 11:CL2, CAUSTIC& ORTHOPOLYPHOSPHATE8255NoTreatment Plant - - Active
WELL 5:CL2,CAUSTIC & ORTHOPOLYPHOSPHATE8256NoTreatment Plant - - Active
WELLS 12, 13, & 14 AIRSTRIPPER TRAIN A83462NoTreatment Plant - - Active
WELLS 12, 13, & 14 AIRSTRIPPER TRAIN B83463NoTreatment Plant - - Active
WELL 11A: CL2, CAUSTIC & POLYPHOSPHATE85702NoTreatment Plant - - Active
WELL 6 AOP/GAC89387NoTreatment Plant - - Active
AOP PLANT 2A & 9 GAC EFFLUENT90460NoTreatment Plant - - Active
GAC EFFLUENT 1 WELLS 12, 13, 1490489NoTreatment Plant - - Active
WELL 11A GAC EFF90498NoTreatment Plant - - Active
GACEA-12/13/1491025NoTreatment Plant - - Active
GACEB-12/13/1491026NoTreatment Plant - - Active
WELL 12-GAC - OOS46752NoTreatment Plant - - Inactive
WELL 13 GAC - OOS46753NoTreatment Plant - - Inactive
AIRSTRIPPER 1: WELLS 12, 13 & 1481571NoTreatment Plant - - Inactive
AIRSTRIPPER 2: WELLS 12, 13 & 1481572NoTreatment Plant - - Inactive
  • 1 - 40 of 40

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
WELL 12-GAC - OOS46752Hypochlorination, PostDisinfection
WELL 12-GAC - OOS46752pH Adjustment, PostCorrosion control
WELL 13 GAC - OOS46753pH Adjustment, PostCorrosion control
WELL 13 GAC - OOS46753Hypochlorination, PostDisinfection
WELL 13 GAC - OOS46753Activated Carbon, GranularOrganics removal
WELL 8:CL2,CAUSTIC & POLYPHOSPHATE73412Hypochlorination, PostDisinfection
WELL 8:CL2,CAUSTIC & POLYPHOSPHATE73412pH AdjustmentCorrosion control
WELL 8:CL2,CAUSTIC & POLYPHOSPHATE73412Inhibitor, PolyphosphateCorrosion control
WELL 6 AIRSTRIPPER79808Aeration, Packed TowerOrganics removal
WELLS 12, 13, & 14 AIRSTRIPPING PLANT82277Aeration, Packed TowerOrganics removal
WELL 7:CL2, CAUSTIC & ORTHOPOLYPHOSPHATE8242Inhibitor, PolyphosphateCorrosion control
WELL 7:CL2, CAUSTIC & ORTHOPOLYPHOSPHATE8242Hypochlorination, PreDisinfection
WELL 7:CL2, CAUSTIC & ORTHOPOLYPHOSPHATE8242pH AdjustmentCorrosion control
WELL 6:CL2, CAUSTIC & ORTHOPOLYPHOSPHATE8250Inhibitor, PolyphosphateCorrosion control
WELL 6:CL2, CAUSTIC & ORTHOPOLYPHOSPHATE8250Hypochlorination, PreDisinfection
WELL 6:CL2, CAUSTIC & ORTHOPOLYPHOSPHATE8250pH AdjustmentCorrosion control
WELL 8: AIRSTRIPPER8252Aeration, Packed TowerOrganics removal
WELLS 2A & 9: AIRSTRIPPER8253Hypochlorination, PostDisinfection
WELLS 2A & 9: AIRSTRIPPER8253Inhibitor, PolyphosphateCorrosion control
WELLS 2A & 9: AIRSTRIPPER8253Aeration, Packed TowerOrganics removal
WELLS 2A & 9: AIRSTRIPPER8253Hypochlorination, PostDisinfection
WELL 10A:CL2, CAUSTIC&ORTHOPOLYPHOSPHATE8254Inhibitor, PolyphosphateCorrosion control
WELL 10A:CL2, CAUSTIC&ORTHOPOLYPHOSPHATE8254Hypochlorination, PreDisinfection
WELL 10A:CL2, CAUSTIC&ORTHOPOLYPHOSPHATE8254pH AdjustmentCorrosion control
WELL 11:CL2, CAUSTIC& ORTHOPOLYPHOSPHATE8255Inhibitor, PolyphosphateCorrosion control
WELL 11:CL2, CAUSTIC& ORTHOPOLYPHOSPHATE8255Hypochlorination, PreDisinfection
WELL 11:CL2, CAUSTIC& ORTHOPOLYPHOSPHATE8255pH AdjustmentCorrosion control
WELL 5:CL2,CAUSTIC & ORTHOPOLYPHOSPHATE8256Inhibitor, PolyphosphateCorrosion control
WELL 5:CL2,CAUSTIC & ORTHOPOLYPHOSPHATE8256Hypochlorination, PreDisinfection
WELL 5:CL2,CAUSTIC & ORTHOPOLYPHOSPHATE8256pH AdjustmentCorrosion control
WELLS 12, 13, & 14 AIRSTRIPPER TRAIN A83462Aeration, Packed TowerOrganics removal
WELLS 12, 13, & 14 AIRSTRIPPER TRAIN B83463Aeration, Packed TowerOrganics removal
WELL 11A: CL2, CAUSTIC & POLYPHOSPHATE85702Chlorination (FRDS-1.5)Disinfection
WELL 11A: CL2, CAUSTIC & POLYPHOSPHATE85702pH AdjustmentCorrosion control
WELL 11A: CL2, CAUSTIC & POLYPHOSPHATE85702Inhibitor, PolyphosphateCorrosion control
  • 1 - 35 of 35

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.