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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDNY2902854
PWS NameSOUTH FARMINGDALE WD
PWS TypeCommunity water system
Owner TypePublic/Private
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served44700
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

No violation(s) found. EPA has no record of violation(s) reported by the primacy agency for this water system.

Enforcement Actions

Enforcement Actions

No enforcement action(s) found. EPA has no record of enforcement action(s) reported by the primacy agency for this water system.

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL 2-144063YesWell Ground waterEmergencyInactive
WELL 1-244061YesWell Ground waterPermanentInactive
WELL 1-578873YesWell Ground waterPermanentActive
WELL 2-364307YesWell Ground waterPermanentActive
WELL 2-217656YesWell Ground waterPermanentActive
WELL 5-117655YesWell Ground waterPermanentActive
WELL 1-417654YesWell Ground waterPermanentActive
WELL 3-117653YesWell Ground waterPermanentActive
WELL 4-117652YesWell Ground waterPermanentActive
WELL 5-217651YesWell Ground waterPermanentActive
WELL 6-117650YesWell Ground waterPermanentActive
WELL 6-217649YesWell Ground waterPermanentActive
WELL 1-317648YesWell Ground waterPermanentActive
WELL 2-168539YesWell Ground waterEmergencyInactive
DISTRIBUTION SYSTEM47124NoDistribution System/Zone - - Active
PLANT 4 GROUND STORAGE TANK133NoStorage - - Active
PLANT 3 GROUND STORAGE TANK134NoStorage - - Active
PLANT 1 ELEVATED TANK31NoStorage - - Active
PLANT 2 GROUND STORAGE TANK32NoStorage - - Active
WELL 2-2 & 2-3: IRON FILTRATION PLANT1328NoTreatment Plant - - Active
WELL 2-2:CL2, CAUSTIC & AQUA MAG73541NoTreatment Plant - - Active
WELL 2-3:CL2, CAUSTIC & AQUA MAG73542NoTreatment Plant - - Active
WELL 6-2:CL2, CAUSTIC & AQUA MAG73550NoTreatment Plant - - Active
WELL 5-1 GAC74222NoTreatment Plant - - Active
WELL 5-1, 5-2:CL2, CAUSTIC & AQUA MAG7627NoTreatment Plant - - Active
WELL 1-3:CL2, CAUSTIC & AQUA MAG7628NoTreatment Plant - - Active
WELL 1-4:CL2, CAUSTIC & AQUA MAG7629NoTreatment Plant - - Active
WELL 3-1:CL2, CAUSTIC & AQUA MAG7630NoTreatment Plant - - Active
WELL 6-1:CL2, CAUSTIC & AQUA MAG7633NoTreatment Plant - - Active
WELL 6-2: IRON FILTRATION7634NoTreatment Plant - - Active
WELL 4-1:CL2, CAUSTIC & AQUA MAG7642NoTreatment Plant - - Active
WELL 1-5 CL2 CAUSTIC & AQUA MAG79698NoTreatment Plant - - Active
WELL 1-3 & 1-5 A/S & IRON REMOVAL PLANT79832NoTreatment Plant - - Active
WELL 3-1 AIRSTRIPPER83461NoTreatment Plant - - Active
WELL 3-1 IRON FILTRATION83698NoTreatment Plant - - Active
WELLS 5-1 & 5-2 IRON FILTRATION83699NoTreatment Plant - - Active
WELL 1-4 IRON FILTER PLANT87154NoTreatment Plant - - Active
IRON FILTER PLANT -488776NoTreatment Plant - - Active
WELL 1-3/1-5 IRON FILTRATION PLANT88901NoTreatment Plant - - Active
AOP PLANT 3 INFLUENT89212NoTreatment Plant - - Active
AOP GAC EFFLUENT PLANT 389213NoTreatment Plant - - Active
AOP EFFLUENT PLANT 389214NoTreatment Plant - - Active
WELL # 6-1 IRON FILTER89543NoTreatment Plant - - Active
AOPGAC1/PLT391641NoTreatment Plant - - Active
AOPGAC2/PLT391642NoTreatment Plant - - Active
WELL 1-2:CL2, CAUSTIC & AQUA MAG44062NoTreatment Plant - - Inactive
WELL 5-1: IRON FILTRATION7632NoTreatment Plant - - Inactive
  • 1 - 47 of 47

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
WELL 2-2 & 2-3: IRON FILTRATION PLANT1328Filtration, Pressure SandIron removal
WELL 1-2:CL2, CAUSTIC & AQUA MAG44062Hypochlorination, PostDisinfection
WELL 1-2:CL2, CAUSTIC & AQUA MAG44062pH AdjustmentCorrosion control
WELL 1-2:CL2, CAUSTIC & AQUA MAG44062SequestrationIron removal
WELL 2-2:CL2, CAUSTIC & AQUA MAG73541Hypochlorination, PreDisinfection
WELL 2-2:CL2, CAUSTIC & AQUA MAG73541pH AdjustmentCorrosion control
WELL 2-2:CL2, CAUSTIC & AQUA MAG73541SequestrationIron removal
WELL 2-3:CL2, CAUSTIC & AQUA MAG73542Hypochlorination, PreDisinfection
WELL 2-3:CL2, CAUSTIC & AQUA MAG73542pH AdjustmentCorrosion control
WELL 2-3:CL2, CAUSTIC & AQUA MAG73542SequestrationIron removal
WELL 6-2:CL2, CAUSTIC & AQUA MAG73550Hypochlorination, PostDisinfection
WELL 6-2:CL2, CAUSTIC & AQUA MAG73550pH AdjustmentCorrosion control
WELL 6-2:CL2, CAUSTIC & AQUA MAG73550SequestrationIron removal
WELL 5-1 GAC74222Activated Carbon, GranularOrganics removal
WELL 5-1, 5-2:CL2, CAUSTIC & AQUA MAG7627pH AdjustmentCorrosion control
WELL 5-1, 5-2:CL2, CAUSTIC & AQUA MAG7627SequestrationIron removal
WELL 5-1, 5-2:CL2, CAUSTIC & AQUA MAG7627Hypochlorination, PreDisinfection
WELL 1-3:CL2, CAUSTIC & AQUA MAG7628pH AdjustmentCorrosion control
WELL 1-3:CL2, CAUSTIC & AQUA MAG7628SequestrationIron removal
WELL 1-3:CL2, CAUSTIC & AQUA MAG7628Hypochlorination, PreDisinfection
WELL 1-4:CL2, CAUSTIC & AQUA MAG7629pH AdjustmentCorrosion control
WELL 1-4:CL2, CAUSTIC & AQUA MAG7629SequestrationIron removal
WELL 1-4:CL2, CAUSTIC & AQUA MAG7629Hypochlorination, PreDisinfection
WELL 3-1:CL2, CAUSTIC & AQUA MAG7630pH AdjustmentCorrosion control
WELL 3-1:CL2, CAUSTIC & AQUA MAG7630SequestrationIron removal
WELL 3-1:CL2, CAUSTIC & AQUA MAG7630Hypochlorination, PreDisinfection
WELL 5-1: IRON FILTRATION7632Hypochlorination, PostDisinfection
WELL 5-1: IRON FILTRATION7632pH AdjustmentCorrosion control
WELL 5-1: IRON FILTRATION7632Filtration, Pressure SandIron removal
WELL 5-1: IRON FILTRATION7632SequestrationIron removal
WELL 5-1: IRON FILTRATION7632Hypochlorination, PreDisinfection
WELL 6-1:CL2, CAUSTIC & AQUA MAG7633pH AdjustmentCorrosion control
WELL 6-1:CL2, CAUSTIC & AQUA MAG7633SequestrationIron removal
WELL 6-1:CL2, CAUSTIC & AQUA MAG7633Hypochlorination, PreDisinfection
WELL 6-2: IRON FILTRATION7634Filtration, Pressure SandIron removal
WELL 4-1:CL2, CAUSTIC & AQUA MAG7642pH AdjustmentCorrosion control
WELL 4-1:CL2, CAUSTIC & AQUA MAG7642SequestrationIron removal
WELL 4-1:CL2, CAUSTIC & AQUA MAG7642Hypochlorination, PreDisinfection
WELL 1-5 CL2 CAUSTIC & AQUA MAG79698Hypochlorination, PreDisinfection
WELL 1-5 CL2 CAUSTIC & AQUA MAG79698pH AdjustmentCorrosion control
WELL 1-5 CL2 CAUSTIC & AQUA MAG79698SequestrationIron removal
WELL 1-3 & 1-5 A/S & IRON REMOVAL PLANT79832Aeration, Packed TowerOrganics removal
WELL 3-1 AIRSTRIPPER83461Aeration, Packed TowerOrganics removal
WELL 3-1 IRON FILTRATION83698Filtration, Pressure SandIron removal
WELLS 5-1 & 5-2 IRON FILTRATION83699Filtration, Pressure SandIron removal
WELL 1-4 IRON FILTER PLANT87154Filtration, Pressure SandIron removal
  • 1 - 46 of 46
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.