NJ1107002 · New Jersey

AQUA NJ - LAWRENCE

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

Violation records shown: 19
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 19

Counties listed by EPA · Mercer 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 8 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 277 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Archived

Water Quality Parameter M/RViolation 33389 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2025 · period end December 31, 2025 · first reported June 30, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7016	June 16, 2026	Informal	State Formal Notice of Violation issued
7017	June 16, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Water Quality Parameter M/RViolation 33388 · 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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7013	February 3, 2026	Informal	State Formal Notice of Violation issued
7014	February 3, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 33386 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start January 1, 2025 · period end April 21, 2026 · first reported June 30, 2025 · EPA return-to-compliance field April 21, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
7010 January 30, 2025 Informal State Public Notification requested
7015 April 21, 2026 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7010	January 30, 2025	Informal	State Public Notification requested
7015	April 21, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Water Quality Parameter M/RViolation 33387 · 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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7011	April 15, 2025	Informal	State Formal Notice of Violation issued
7012	April 15, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 33384 · Radium-228 · Radionuclides and Revised Rad Rule

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7005	October 21, 2024	Informal	State Formal Notice of Violation issued
7006	October 21, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 33383 · Radium-226 · Radionuclides and Revised Rad Rule

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7005	October 21, 2024	Informal	State Formal Notice of Violation issued
7006	October 21, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 33382 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7005	October 21, 2024	Informal	State Formal Notice of Violation issued
7006	October 21, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 33381 · Combined Uranium · Radionuclides and Revised Rad Rule

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7005	October 21, 2024	Informal	State Formal Notice of Violation issued
7006	October 21, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 33380 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7005	October 21, 2024	Informal	State Formal Notice of Violation issued
7006	October 21, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Water Quality Parameter M/RViolation 33385 · 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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7003	October 28, 2024	Informal	State Formal Notice of Violation issued
7004	October 28, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Water Quality Parameter M/RViolation 33376 · 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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6999	May 1, 2024	Informal	State Formal Notice of Violation issued
7000	May 1, 2024	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Lead Consumer NoticeViolation 33363 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start December 30, 2022 · period end March 31, 2024 · first reported February 15, 2023 · EPA return-to-compliance field March 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6981	February 13, 2023	Informal	State Formal Notice of Violation issued
7008	March 31, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Source Water (GWR)Violation 33364 · E. COLI · Ground Water Rule

Noncompliance period start December 15, 2022 · period end December 13, 2022 · first reported May 17, 2023 · EPA return-to-compliance field December 13, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6990	December 13, 2022	Resolving	State Compliance achieved
6982	February 22, 2023	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Resolved

Water Quality Parameter M/RViolation 33356 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6975	February 10, 2022	Informal	State Formal Notice of Violation issued
6976	February 10, 2022	Informal	State Public Notification requested
6988	June 15, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 33354 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start March 1, 2021 · period end May 31, 2021 · first reported September 14, 2021 · EPA return-to-compliance field May 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6971	July 26, 2021	Informal	State Formal Notice of Violation issued
6972	July 26, 2021	Informal	State Public Notification requested
6977	August 3, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 33353 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start March 1, 2021 · period end May 31, 2021 · first reported September 14, 2021 · EPA return-to-compliance field May 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6971	July 26, 2021	Informal	State Formal Notice of Violation issued
6972	July 26, 2021	Informal	State Public Notification requested
6977	August 3, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Water Quality Parameter M/RViolation 33355 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2021 · period end June 30, 2021 · first reported September 14, 2021 · EPA return-to-compliance field June 30, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6973	September 1, 2021	Informal	State Formal Notice of Violation issued
6974	September 1, 2021	Informal	State Public Notification requested
6978	October 26, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Lead Consumer NoticeViolation 33299 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start December 30, 2019 · period end January 4, 2021 · first reported March 19, 2020 · EPA return-to-compliance field January 4, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6967	January 21, 2020	Informal	State Formal Notice of Violation issued
7007	January 4, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Source Water (GWR)Violation 33218 · E. COLI · Ground Water Rule

Noncompliance period start June 27, 2019 · period end August 26, 2024 · first reported September 26, 2019 · EPA return-to-compliance field August 26, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6959	July 16, 2019	Informal	State Formal Notice of Violation issued
6960	July 16, 2019	Informal	State Public Notification requested
7001	August 26, 2024	Resolving	State Compliance achieved

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