Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	NY5103704
PWS Name	HAMPTON BAYS WATER DISTRICT
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	12500
County Served	Suffolk

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, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	451	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	432	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	413	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	449	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	450	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	444	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	443	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	442	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	441	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	440	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	446	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	436	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	434	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	433	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	414	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb	431	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	430	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfone	428	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfoxide	427	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	426	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	425	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	424	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	423	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	422	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	421	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	420	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	419	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	416	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	415	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	410	Returned to Compliance	01-JAN-2015	31-MAR-2015	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	409	Returned to Compliance	01-APR-2014	30-JUN-2014	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	404	Returned to Compliance	01-JUL-2004	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	303	Returned to Compliance	01-AUG-2003	31-AUG-2003	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	199	Known	01-AUG-1999	31-AUG-1999	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
735	451	SOX	State Compliance achieved	31-MAY-2021	State	-
732	427	SOX	State Compliance achieved	31-MAY-2017	State	-
732	450	SOX	State Compliance achieved	31-MAY-2017	State	-
732	449	SOX	State Compliance achieved	31-MAY-2017	State	-
732	446	SOX	State Compliance achieved	31-MAY-2017	State	-
732	413	SOX	State Compliance achieved	31-MAY-2017	State	-
732	414	SOX	State Compliance achieved	31-MAY-2017	State	-
732	415	SOX	State Compliance achieved	31-MAY-2017	State	-
732	416	SOX	State Compliance achieved	31-MAY-2017	State	-
732	419	SOX	State Compliance achieved	31-MAY-2017	State	-
732	420	SOX	State Compliance achieved	31-MAY-2017	State	-
732	421	SOX	State Compliance achieved	31-MAY-2017	State	-
732	422	SOX	State Compliance achieved	31-MAY-2017	State	-
732	423	SOX	State Compliance achieved	31-MAY-2017	State	-
732	424	SOX	State Compliance achieved	31-MAY-2017	State	-
732	425	SOX	State Compliance achieved	31-MAY-2017	State	-
732	426	SOX	State Compliance achieved	31-MAY-2017	State	-
732	428	SOX	State Compliance achieved	31-MAY-2017	State	-
732	430	SOX	State Compliance achieved	31-MAY-2017	State	-
732	431	SOX	State Compliance achieved	31-MAY-2017	State	-
732	432	SOX	State Compliance achieved	31-MAY-2017	State	-
732	433	SOX	State Compliance achieved	31-MAY-2017	State	-
732	434	SOX	State Compliance achieved	31-MAY-2017	State	-
732	436	SOX	State Compliance achieved	31-MAY-2017	State	-
732	440	SOX	State Compliance achieved	31-MAY-2017	State	-
732	441	SOX	State Compliance achieved	31-MAY-2017	State	-
732	442	SOX	State Compliance achieved	31-MAY-2017	State	-
732	443	SOX	State Compliance achieved	31-MAY-2017	State	-
732	444	SOX	State Compliance achieved	31-MAY-2017	State	-
724	410	SOX	State Compliance achieved	30-APR-2015	State	-
721	409	SOX	State Compliance achieved	20-APR-2015	State	-
605	404	SOX	State Compliance achieved	16-NOV-2004	State	-
404	303	SOX	State Compliance achieved	19-APR-2004	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL #2-1 OLD N. RIVERHEAD ROAD	23774	Yes	Well	Ground water	Permanent	Active
WELL #5-1 JONES ROAD	78683	Yes	Well	Ground water	Permanent	Active
WELL #4-2 NORTH BELLOWS ROAD	46719	Yes	Well	Ground water	Permanent	Active
WELL #4-1 NORTH BELLOWS ROAD	46718	Yes	Well	Ground water	Permanent	Active
WELL #3-1 BELLOWS ROAD	23781	Yes	Well	Ground water	Permanent	Active
WELL #1-1 PONQUOGUE AVENUE	23780	Yes	Well	Ground water	Permanent	Active
WELL #1-2 PONQUOGUE AVENUE	23779	Yes	Well	Ground water	Permanent	Active
WELL #1-3 PONQUOGUE AVENUE	23778	Yes	Well	Ground water	Permanent	Active
WELL #3-3 BELLOWS ROAD	23777	Yes	Well	Ground water	Permanent	Active
WELL #2-2 OLD N. RIVERHEAD ROAD	23776	Yes	Well	Ground water	Permanent	Active
WELL #3-2 BELLOWS ROAD	23775	Yes	Well	Ground water	Permanent	Active
HAMPTON BAYS WATER DISTRICT	62207	No	Distribution System/Zone	-	-	Active
ENTRY POINT WELLS 1-1, 1-2, 1-3	64010	No	Other	-	-	Active
ENTRY POINT WELLS 2-1, 2-2	64011	No	Other	-	-	Active
ENTRY POINT WELLS 3-1, 3-2, 3-3	64012	No	Other	-	-	Active
ENTRY POINT WELLS 4-1, 4-2	64013	No	Other	-	-	Active
PONQUOGUE ELEVATED STORAGE TANK	71014	No	Storage	-	-	Active
OLD RIVERHEAD ROAD TANK	71015	No	Storage	-	-	Active
TREATMENT PLANT FOR WELL #1-1	51786	No	Treatment Plant	-	-	Active
TREATMENT PLANT FOR WELL #1-2	51788	No	Treatment Plant	-	-	Active
TREATMENT PLANT FOR WELL #1-3	51789	No	Treatment Plant	-	-	Active
TREATMENT PLANT FOR WELL #2-1	51790	No	Treatment Plant	-	-	Active
TREATMENT PLANT FOR WELL #2-2	51791	No	Treatment Plant	-	-	Active
TREATMENT PLANT FOR WELL #3-1	51794	No	Treatment Plant	-	-	Active
TREATMENT PLANT FOR WELL #3-2	51795	No	Treatment Plant	-	-	Active
TREATMENT PLANT FOR WELL #3-3	51796	No	Treatment Plant	-	-	Active
TREATMENT PLANT FOR WELLS #4-1 & 4-2	51797	No	Treatment Plant	-	-	Active
TREATMENT PLANT FOR WELL #5	78684	No	Treatment Plant	-	-	Active

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT FOR WELL #1-1	51786	pH Adjustment, Post	Corrosion control
TREATMENT PLANT FOR WELL #1-1	51786	Hypochlorination, Post	Disinfection
TREATMENT PLANT FOR WELL #1-1	51786	Inhibitor, Orthophosphate	Corrosion control
TREATMENT PLANT FOR WELL #1-1	51786	Activated Carbon, Granular	Organics removal
TREATMENT PLANT FOR WELL #1-2	51788	pH Adjustment, Post	Corrosion control
TREATMENT PLANT FOR WELL #1-2	51788	Inhibitor, Orthophosphate	Corrosion control
TREATMENT PLANT FOR WELL #1-2	51788	Hypochlorination, Post	Disinfection
TREATMENT PLANT FOR WELL #1-2	51788	Activated Carbon, Granular	Organics removal
TREATMENT PLANT FOR WELL #1-3	51789	pH Adjustment, Post	Corrosion control
TREATMENT PLANT FOR WELL #1-3	51789	Inhibitor, Orthophosphate	Corrosion control
TREATMENT PLANT FOR WELL #1-3	51789	Hypochlorination, Post	Disinfection
TREATMENT PLANT FOR WELL #1-3	51789	Activated Carbon, Granular	Organics removal
TREATMENT PLANT FOR WELL #2-1	51790	pH Adjustment, Post	Corrosion control
TREATMENT PLANT FOR WELL #2-1	51790	Inhibitor, Orthophosphate	Corrosion control
TREATMENT PLANT FOR WELL #2-2	51791	pH Adjustment, Post	Corrosion control
TREATMENT PLANT FOR WELL #2-2	51791	Hypochlorination, Post	Disinfection
TREATMENT PLANT FOR WELL #3-1	51794	pH Adjustment, Post	Corrosion control
TREATMENT PLANT FOR WELL #3-1	51794	Hypochlorination, Post	Disinfection
TREATMENT PLANT FOR WELL #3-2	51795	pH Adjustment, Post	Corrosion control
TREATMENT PLANT FOR WELL #3-2	51795	Hypochlorination, Post	Disinfection
TREATMENT PLANT FOR WELL #3-3	51796	pH Adjustment, Post	Corrosion control
TREATMENT PLANT FOR WELL #3-3	51796	Hypochlorination, Post	Disinfection
TREATMENT PLANT FOR WELLS #4-1 & 4-2	51797	pH Adjustment, Post	Corrosion control
TREATMENT PLANT FOR WELLS #4-1 & 4-2	51797	Hypochlorination, Post	Disinfection
TREATMENT PLANT FOR WELLS #4-1 & 4-2	51797	Filtration, Greensand	Iron removal
TREATMENT PLANT FOR WELL #5	78684	pH Adjustment, Post	Corrosion control
TREATMENT PLANT FOR WELL #5	78684	Hypochlorination, Post	Disinfection

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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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