Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	NY2902824
PWS Name	GARDEN CITY (V)
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	23272
County Served	Nassau

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.

Violations

Violation Category Code	Violation Type Description	Rule Name	Contaminant Name	Violation ID	Compliance Status Description	Compliance Period Begin Date	Compliance Period End Date	Is Health Based Ind
MON	Monitoring, Additional Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	11464	Returned to Compliance	01-FEB-2023	28-FEB-2023	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	11439	Returned to Compliance	01-APR-2014	30-JUN-2014	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	11454	Returned to Compliance	01-APR-2014	30-JUN-2014	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	11453	Returned to Compliance	01-APR-2014	30-JUN-2014	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	11452	Returned to Compliance	01-APR-2014	30-JUN-2014	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	11451	Returned to Compliance	01-APR-2014	30-JUN-2014	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	11418	Returned to Compliance	01-APR-2014	30-JUN-2014	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	11419	Returned to Compliance	01-APR-2014	30-JUN-2014	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	11432	Returned to Compliance	01-APR-2014	30-JUN-2014	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	11436	Returned to Compliance	01-APR-2014	30-JUN-2014	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	11437	Returned to Compliance	01-APR-2014	30-JUN-2014	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	11438	Returned to Compliance	01-APR-2014	30-JUN-2014	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	11458	Returned to Compliance	01-APR-2014	30-JUN-2014	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	11441	Returned to Compliance	01-APR-2014	30-JUN-2014	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	11442	Returned to Compliance	01-APR-2014	30-JUN-2014	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	11443	Returned to Compliance	01-APR-2014	30-JUN-2014	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	11444	Returned to Compliance	01-APR-2014	30-JUN-2014	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	11445	Returned to Compliance	01-APR-2014	30-JUN-2014	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	11446	Returned to Compliance	01-APR-2014	30-JUN-2014	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	11447	Returned to Compliance	01-APR-2014	30-JUN-2014	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	11449	Returned to Compliance	01-APR-2014	30-JUN-2014	No
MCL	Maximum Contaminant Level Violation, Average	Volatile Organic Chemicals	Tetrachloroethylene	11307	Returned to Compliance	01-JUN-2007	30-JUN-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Volatile Organic Chemicals	Trichloroethylene	11407	Returned to Compliance	01-JUN-2007	30-JUN-2007	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	5700	Returned to Compliance	01-OCT-1999	31-OCT-1999	Yes
MCL	Maximum Contaminant Level Violation, Average	Volatile Organic Chemicals	Trichloroethylene	396	Returned to Compliance	01-AUG-1995	31-AUG-1995	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Volatile Organic Chemicals	Trichloroethylene	193	Known	01-JUN-1993	30-JUN-1993	Yes

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
915	11464	SOX	State Compliance achieved	28-MAY-2024	State	-
911	11442	SOX	State Compliance achieved	18-MAY-2015	State	-
911	11458	SOX	State Compliance achieved	18-MAY-2015	State	-
911	11454	SOX	State Compliance achieved	18-MAY-2015	State	-
911	11453	SOX	State Compliance achieved	18-MAY-2015	State	-
911	11418	SOX	State Compliance achieved	18-MAY-2015	State	-
911	11419	SOX	State Compliance achieved	18-MAY-2015	State	-
911	11432	SOX	State Compliance achieved	18-MAY-2015	State	-
911	11436	SOX	State Compliance achieved	18-MAY-2015	State	-
911	11437	SOX	State Compliance achieved	18-MAY-2015	State	-
911	11438	SOX	State Compliance achieved	18-MAY-2015	State	-
911	11439	SOX	State Compliance achieved	18-MAY-2015	State	-
911	11441	SOX	State Compliance achieved	18-MAY-2015	State	-
911	11443	SOX	State Compliance achieved	18-MAY-2015	State	-
911	11444	SOX	State Compliance achieved	18-MAY-2015	State	-
911	11445	SOX	State Compliance achieved	18-MAY-2015	State	-
911	11446	SOX	State Compliance achieved	18-MAY-2015	State	-
911	11447	SOX	State Compliance achieved	18-MAY-2015	State	-
911	11449	SOX	State Compliance achieved	18-MAY-2015	State	-
911	11451	SOX	State Compliance achieved	18-MAY-2015	State	-
911	11452	SOX	State Compliance achieved	18-MAY-2015	State	-
907	11407	SOX	State Compliance achieved	03-JUL-2007	State	-
907	11307	SOX	State Compliance achieved	03-JUL-2007	State	-
400	5700	SOX	State Compliance achieved	01-DEC-1999	State	Public and consumer notification completed by PWS. Old External System Number: 71747
296	396	SOX	State Compliance achieved	07-DEC-1995	State	Public and consumer notification completed by PWS. Old External System Number: 71862

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL 11	17373	Yes	Well	Ground water	Permanent	Active
WELL 15 OOS VOCS	34056	Yes	Well	Ground water	Permanent	Inactive
WELL 8 OOS VOCS	34053	Yes	Well	Ground water	Permanent	Inactive
WELL 14	17382	Yes	Well	Ground water	Permanent	Active
WELL 12	17381	Yes	Well	Ground water	Permanent	Active
WELL 13	17380	Yes	Well	Ground water	Permanent	Active
WELL 16	17379	Yes	Well	Ground water	Permanent	Active
WELL 15	17378	Yes	Well	Ground water	Permanent	Active
WELL 10	17377	Yes	Well	Ground water	Permanent	Active
WELL 7	17376	Yes	Well	Ground water	Permanent	Active
WELL 8	17375	Yes	Well	Ground water	Permanent	Active
WELL 9	17374	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	59361	No	Distribution System/Zone	-	-	Active
G.C. COUNTRY CLUB GROUND STORAGE TANK	100	No	Storage	-	-	Active
WELL 9 GROUND STORAGE TANK	129	No	Storage	-	-	Active
WELL 12 GROUND STORAGE TANK	130	No	Storage	-	-	Active
MARIA LANE ELEVATED STORAGE TANK	131	No	Storage	-	-	Active
CLINTON ROAD GROUND STORAGE TANK	53	No	Storage	-	-	Active
WELLS 13&14:AIRSTRIPPER & GAC PLANT	1330	No	Treatment Plant	-	-	Active
WELL 9:AIRSTRIPPER	53493	No	Treatment Plant	-	-	Active
WELLS 15&16: IRON FILTER & GAC PLANT	66414	No	Treatment Plant	-	-	Active
WELL 10-CL2 & CAUSTIC	73320	No	Treatment Plant	-	-	Active
WELL 11-CL2 & CAUSTIC	73321	No	Treatment Plant	-	-	Active
WELL 12-CL2 & CAUSTIC	73322	No	Treatment Plant	-	-	Active
WELL 9-CL2 & CAUSTIC	73323	No	Treatment Plant	-	-	Active
WELLS 13&14-CL2 & CAUSTIC	73404	No	Treatment Plant	-	-	Active
WELLS 15 & 16-CL2&CAUSTIC	73405	No	Treatment Plant	-	-	Active
WELL 7: GAC	74951	No	Treatment Plant	-	-	Active
WELLS 10 & 11 NITRATE BLENDING	76309	No	Treatment Plant	-	-	Active
WELLS 8&12:AIRSTRIPPER	77643	No	Treatment Plant	-	-	Active
WELL 8:CL2 & CAUSTIC	8753	No	Treatment Plant	-	-	Active
WELL 7:CL2 & CAUSTIC	8757	No	Treatment Plant	-	-	Active
WELL 10:AIRSTRIPPER	8758	No	Treatment Plant	-	-	Active
WELL 11:AIRSTRIPPER	8759	No	Treatment Plant	-	-	Active
N-03935 AOPGAC/EFF	88770	No	Treatment Plant	-	-	Active
N-00095 AOPGAC/EFF	88791	No	Treatment Plant	-	-	Active
N-03934 AOPGAC/EFF	88981	No	Treatment Plant	-	-	Active
N-08409 AOPGAC/EFF	89920	No	Treatment Plant	-	-	Active
N-07058 AOPGAC/EFF	90324	No	Treatment Plant	-	-	Active
N-08339 AOPGAC/EFF	90375	No	Treatment Plant	-	-	Active
N-01697 AOPGAC/EFF	90475	No	Treatment Plant	-	-	Active
N-05163 AOPGAC/EFF	90490	No	Treatment Plant	-	-	Active
WELL 15&16 AIRSTRIPPER	91544	No	Treatment Plant	-	-	Active
PLANT 15&16 AOPGAC/EFF	91545	No	Treatment Plant	-	-	Active
WELL 12:AIRSTRIPPER	9310	No	Treatment Plant	-	-	Inactive

1 - 45 of 45

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WELLS 13&14:AIRSTRIPPER & GAC PLANT	1330	Activated Carbon, Granular	Organics removal
WELLS 13&14:AIRSTRIPPER & GAC PLANT	1330	Aeration, Packed Tower	Organics removal
WELL 9:AIRSTRIPPER	53493	Aeration, Packed Tower	Organics removal
WELLS 15&16: IRON FILTER & GAC PLANT	66414	Filtration, Pressure Sand	Iron removal
WELLS 15&16: IRON FILTER & GAC PLANT	66414	Activated Carbon, Granular	Organics removal
WELL 10-CL2 & CAUSTIC	73320	Hypochlorination, Post	Disinfection
WELL 10-CL2 & CAUSTIC	73320	pH Adjustment	Corrosion control
WELL 11-CL2 & CAUSTIC	73321	Hypochlorination, Post	Disinfection
WELL 11-CL2 & CAUSTIC	73321	pH Adjustment	Corrosion control
WELL 12-CL2 & CAUSTIC	73322	Hypochlorination, Post	Disinfection
WELL 12-CL2 & CAUSTIC	73322	pH Adjustment	Corrosion control
WELL 9-CL2 & CAUSTIC	73323	Hypochlorination, Post	Disinfection
WELLS 13&14-CL2 & CAUSTIC	73404	Hypochlorination, Post	Disinfection
WELLS 13&14-CL2 & CAUSTIC	73404	pH Adjustment	Corrosion control
WELLS 15 & 16-CL2&CAUSTIC	73405	Hypochlorination, Post	Disinfection
WELLS 15 & 16-CL2&CAUSTIC	73405	pH Adjustment	Corrosion control
WELL 7: GAC	74951	Activated Carbon, Granular	Organics removal
WELLS 10 & 11 NITRATE BLENDING	76309	Innovative	Other
WELLS 8&12:AIRSTRIPPER	77643	Aeration, Packed Tower	Organics removal
WELL 8:CL2 & CAUSTIC	8753	Hypochlorination, Pre	Disinfection
WELL 8:CL2 & CAUSTIC	8753	pH Adjustment	Corrosion control
WELL 7:CL2 & CAUSTIC	8757	Hypochlorination, Pre	Disinfection
WELL 7:CL2 & CAUSTIC	8757	pH Adjustment	Corrosion control
WELL 10:AIRSTRIPPER	8758	Aeration, Packed Tower	Organics removal
WELL 11:AIRSTRIPPER	8759	Aeration, Packed Tower	Organics removal
WELL 12:AIRSTRIPPER	9310	Aeration, Packed Tower	Organics removal

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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.

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