NJ1911003 · New Jersey

LAKE TAMARACK W CO

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown: 14
EPA health-based flag: 3
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 9

Counties listed by EPA · Sussex County, New Jersey

Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.

Violations and what followed

Among 10 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 181 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 56017 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start March 11, 2025 · period end June 6, 2025 · first reported June 30, 2025 · EPA return-to-compliance field June 6, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
12443 May 7, 2025 Informal State Formal Notice of Violation issued
12448 June 6, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
12443	May 7, 2025	Informal	State Formal Notice of Violation issued
12448	June 6, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 56016 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start February 1, 2025 · period end February 5, 2025 · first reported June 30, 2025 · EPA return-to-compliance field February 5, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
12447	February 5, 2025	Resolving	State Compliance achieved
12444	May 7, 2025	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Resolved

Water Quality Parameter M/RViolation 56018 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2025 · period end June 30, 2025 · first reported March 27, 2026 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
12454	December 26, 2025	Resolving	State Compliance achieved
12449	February 3, 2026	Informal	State Formal Notice of Violation issued
12450	February 3, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

WQP Entry Point/Tap Treatment Technique Non-ComplianceViolation 56015 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2024 · period end December 31, 2024 · first reported June 30, 2025 · EPA return-to-compliance field December 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
12441	April 25, 2025	Informal	State Formal Notice of Violation issued
12442	April 25, 2025	Informal	State Public Notification requested
12446	May 22, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Water Quality Parameter M/RViolation 56014 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2024 · period end December 31, 2024 · first reported June 30, 2025 · EPA return-to-compliance field December 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
12439	April 17, 2025	Informal	State Formal Notice of Violation issued
12440	April 17, 2025	Informal	State Public Notification requested
12453	December 26, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Water Quality Parameter M/RViolation 56012 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2024 · period end June 30, 2024 · first reported February 14, 2025 · EPA return-to-compliance field June 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
12433	November 1, 2024	Informal	State Formal Notice of Violation issued
12434	November 1, 2024	Informal	State Public Notification requested
12452	December 26, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

WQP Entry Point/Tap Treatment Technique Non-ComplianceViolation 56011 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2024 · period end June 30, 2024 · first reported February 14, 2025 · EPA return-to-compliance field June 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
12431	October 9, 2024	Informal	State Formal Notice of Violation issued
12432	October 9, 2024	Informal	State Public Notification requested
12436	November 5, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Water Quality Parameter M/RViolation 56010 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2023 · period end December 31, 2023 · first reported June 11, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
12427	May 2, 2024	Informal	State Formal Notice of Violation issued
12428	May 2, 2024	Informal	State Public Notification requested
12451	December 26, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

WQP Entry Point/Tap Treatment Technique Non-ComplianceViolation 56009 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2023 · period end December 31, 2023 · first reported June 11, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
12425	March 22, 2024	Informal	State Formal Notice of Violation issued
12426	March 22, 2024	Informal	State Public Notification requested
12429	May 7, 2024	Informal	State Public Notification received

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 56008 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2023 · period end September 12, 2023 · first reported November 30, 2023 · EPA return-to-compliance field September 12, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
12423	August 15, 2023	Informal	State Formal Notice of Violation issued
12424	September 12, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Water Quality Parameter M/RViolation 56003 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2021 · period end December 31, 2021 · first reported February 25, 2022 · EPA return-to-compliance field December 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
12407	February 11, 2022	Informal	State Formal Notice of Violation issued
12408	February 11, 2022	Informal	State Public Notification requested
12421	April 20, 2022	Resolving	State Compliance achieved
12417	January 16, 2023	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Lead Consumer NoticeViolation 56001 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start December 30, 2020 · period end July 1, 2022 · first reported April 13, 2021 · EPA return-to-compliance field July 1, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
12406	March 10, 2021	Informal	State Formal Notice of Violation issued
12413	July 1, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Water Quality Parameter M/RViolation 56000 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2020 · period end June 30, 2020 · first reported June 30, 2021 · EPA return-to-compliance field June 30, 2020

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
12404	September 17, 2020	Informal	State Formal Notice of Violation issued
12405	September 17, 2020	Informal	State Public Notification requested
12422	December 23, 2020	Resolving	State Compliance achieved

Other or unclassified · Unaddressed by formal action

Public Notification Violation for NPDWR ViolationViolation 25506 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 1, 2004 · first reported August 17, 2006

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4506	June 8, 2006	Informal	State Formal Notice of Violation issued
12374	May 15, 2007	Informal	State Public Notification received

EPA data and scope

How to read the records

The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.

We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.

EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility