Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	NJ1911003
PWS Name	LAKE TAMARACK W CO
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1000
County Served	Sussex

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
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	56017	Returned to Compliance	11-MAR-2025	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	56016	Returned to Compliance	01-FEB-2025	28-FEB-2025	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	56018	Returned to Compliance	01-JAN-2025	30-JUN-2025	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	56014	Returned to Compliance	01-JUL-2024	31-DEC-2024	No
TT	WQP Entry Point/Tap Treatment Technique Non-Compliance	Lead and Copper Rule	Lead and Copper Rule	56015	Known	01-JUL-2024	31-DEC-2024	Yes
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	56012	Returned to Compliance	01-JAN-2024	30-JUN-2024	No
TT	WQP Entry Point/Tap Treatment Technique Non-Compliance	Lead and Copper Rule	Lead and Copper Rule	56011	Known	01-JAN-2024	30-JUN-2024	Yes
TT	WQP Entry Point/Tap Treatment Technique Non-Compliance	Lead and Copper Rule	Lead and Copper Rule	56009	Known	01-JUL-2023	31-DEC-2023	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	56008	Returned to Compliance	01-JUL-2023	-	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	56010	Returned to Compliance	01-JUL-2023	31-DEC-2023	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	56003	Returned to Compliance	01-JUL-2021	31-DEC-2021	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	56001	Returned to Compliance	30-DEC-2020	-	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	56000	Returned to Compliance	01-JAN-2020	30-JUN-2020	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	55978	Returned to Compliance	01-JUL-2018	31-DEC-2018	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	55977	Returned to Compliance	01-JAN-2018	30-JUN-2018	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	55975	Returned to Compliance	01-JUL-2017	-	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	55976	Returned to Compliance	01-JUL-2017	31-DEC-2017	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	55973	Returned to Compliance	11-MAR-2017	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	55972	Returned to Compliance	01-FEB-2017	28-FEB-2017	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	55996	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	55995	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	55994	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	55993	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	55992	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	55990	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	55989	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	55988	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	55987	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	55986	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	55985	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	55984	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	55983	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	55982	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	55981	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	55980	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	55979	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	55997	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	55998	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	55999	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	55974	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	55991	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	55967	Returned to Compliance	01-JUL-2014	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	55968	Returned to Compliance	01-APR-2014	30-JUN-2014	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	55963	Returned to Compliance	01-FEB-2014	28-FEB-2014	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	55966	Returned to Compliance	01-JAN-2014	31-MAR-2014	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	55920	Returned to Compliance	01-JUL-2013	31-JUL-2013	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	55918	Returned to Compliance	01-FEB-2013	28-FEB-2013	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	55916	Returned to Compliance	01-SEP-2012	30-SEP-2012	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	55914	Returned to Compliance	01-OCT-2011	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	55913	Returned to Compliance	01-JUL-2011	-	No

1 - 50 of 340

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
12450	56018	SIE	State Public Notification requested	03-FEB-2026	State	-
12452	56012	SOX	State Compliance achieved	26-DEC-2025	State	-
12453	56014	SOX	State Compliance achieved	26-DEC-2025	State	-
12451	56010	SOX	State Compliance achieved	26-DEC-2025	State	-
12448	56017	SOX	State Compliance achieved	06-JUN-2025	State	sampled on time, submitted late JB 8/14/2025
12446	56015	SIF	State Public Notification received	22-MAY-2025	State	-
12444	56016	SFJ	State Formal Notice of Violation issued	07-MAY-2025	State	-
12436	56011	SIF	State Public Notification received	05-NOV-2024	State	-
12429	56009	SIF	State Public Notification received	07-MAY-2024	State	-
12424	56008	SOX	State Compliance achieved	12-SEP-2023	State	-
12417	56003	SFM	State Administrative Penalty assessed	16-JAN-2023	State	-
12413	56001	SOX	State Compliance achieved	01-JUL-2022	State	-
12422	56000	SOX	State Compliance achieved	23-DEC-2020	State	-
12398	55980	SFJ	State Formal Notice of Violation issued	14-JAN-2020	State	-
12398	55981	SFJ	State Formal Notice of Violation issued	14-JAN-2020	State	-
12398	55982	SFJ	State Formal Notice of Violation issued	14-JAN-2020	State	-
12398	55983	SFJ	State Formal Notice of Violation issued	14-JAN-2020	State	-
12398	55984	SFJ	State Formal Notice of Violation issued	14-JAN-2020	State	-
12398	55985	SFJ	State Formal Notice of Violation issued	14-JAN-2020	State	-
12398	55986	SFJ	State Formal Notice of Violation issued	14-JAN-2020	State	-
12398	55987	SFJ	State Formal Notice of Violation issued	14-JAN-2020	State	-
12398	55988	SFJ	State Formal Notice of Violation issued	14-JAN-2020	State	-
12398	55989	SFJ	State Formal Notice of Violation issued	14-JAN-2020	State	-
12398	55990	SFJ	State Formal Notice of Violation issued	14-JAN-2020	State	-
12398	55991	SFJ	State Formal Notice of Violation issued	14-JAN-2020	State	-
12398	55992	SFJ	State Formal Notice of Violation issued	14-JAN-2020	State	-
12398	55993	SFJ	State Formal Notice of Violation issued	14-JAN-2020	State	-
12398	55994	SFJ	State Formal Notice of Violation issued	14-JAN-2020	State	-
12398	55995	SFJ	State Formal Notice of Violation issued	14-JAN-2020	State	-
12398	55996	SFJ	State Formal Notice of Violation issued	14-JAN-2020	State	-
12398	55997	SFJ	State Formal Notice of Violation issued	14-JAN-2020	State	-
12398	55998	SFJ	State Formal Notice of Violation issued	14-JAN-2020	State	-
12398	55999	SFJ	State Formal Notice of Violation issued	14-JAN-2020	State	-
12398	55979	SFJ	State Formal Notice of Violation issued	14-JAN-2020	State	-
12401	55976	SOX	State Compliance achieved	30-JUN-2019	State	-
12403	55978	SOX	State Compliance achieved	30-JUN-2019	State	-
12402	55977	SOX	State Compliance achieved	30-JUN-2019	State	-
12393	55974	SFM	State Administrative Penalty assessed	06-JUL-2018	State	-
12393	55972	SFM	State Administrative Penalty assessed	06-JUL-2018	State	-
12385	55975	SFJ	State Formal Notice of Violation issued	01-AUG-2017	State	-
12392	55973	SOX	State Compliance achieved	22-MAR-2017	State	-
12373	55942	SOX	State Compliance achieved	04-MAR-2015	State	-
12373	55943	SOX	State Compliance achieved	04-MAR-2015	State	-
12373	55944	SOX	State Compliance achieved	04-MAR-2015	State	-
12373	55945	SOX	State Compliance achieved	04-MAR-2015	State	-
12373	55946	SOX	State Compliance achieved	04-MAR-2015	State	-
12373	55947	SOX	State Compliance achieved	04-MAR-2015	State	-
12373	55948	SOX	State Compliance achieved	04-MAR-2015	State	-
12373	55949	SOX	State Compliance achieved	04-MAR-2015	State	-
12373	55950	SOX	State Compliance achieved	04-MAR-2015	State	-

1 - 50 of 340

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL 8	5302	Yes	Well	Ground water	Other	Inactive
WELL 7 (WELL 3)	5301	Yes	Well	Ground water	Permanent	Active
WELL 6 (WELL 2)	5300	Yes	Well	Ground water	Permanent	Active
WELL 3 (WELL 1)	5299	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	15265	No	Distribution System/Zone	-	-	Active
HISTORICAL SAMPLING STATION	23854	No	Sampling Station	-	-	Active
WELL 3 TP	1242	No	Treatment Plant	-	-	Active
WELL 6 TP	1243	No	Treatment Plant	-	-	Active
WELL 7 TP	1244	No	Treatment Plant	-	-	Active
WELL 8 TP	1245	No	Treatment Plant	-	-	Inactive

1 - 10 of 10

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL 3 TP	1242	Hypochlorination, Post	Disinfection
WELL 3 TP	1242	Inhibitor, Orthophosphate	Corrosion control
WELL 6 TP	1243	Hypochlorination, Post	Disinfection
WELL 6 TP	1243	Inhibitor, Orthophosphate	Corrosion control
WELL 7 TP	1244	Hypochlorination, Post	Disinfection
WELL 7 TP	1244	Inhibitor, Orthophosphate	Corrosion control

1 - 6 of 6

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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