NH2312090 · New Hampshire

HIGHLAND PLACE

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

Violation records shown: 11
EPA health-based flag: 9
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 1

Counties listed by EPA · Carroll County, New Hampshire

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

Violations and what followed

Among 11 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 91 days. The interval uses the reporting periods and dates on file.

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2300013 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start March 17, 2024 · period end March 6, 2025 · first reported June 24, 2025 · EPA return-to-compliance field March 6, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2500049	February 25, 2025	Informal	State Violation/Reminder Notice
2500050	March 6, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2400012 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported August 21, 2025 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2400037	May 1, 2024	Informal	State Violation/Reminder Notice
2400038	May 1, 2024	Informal	State Public Notification requested
2400039	May 6, 2024	Informal	State Public Notification received
2500047	November 5, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Water Quality Parameter M/RViolation 2300010 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2024 · period end October 16, 2024 · first reported May 9, 2024 · EPA return-to-compliance field October 16, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2400030	February 5, 2024	Informal	State Violation/Reminder Notice
2400031	February 5, 2024	Informal	State Public Notification requested
2400036	February 22, 2024	Informal	State Public Notification received
2500040	October 16, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

OCCT/SOWT Treatment Installation/DemonstrationViolation 2300011 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start December 2, 2023 · period end April 9, 2025 · first reported March 28, 2024 · EPA return-to-compliance field April 9, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2400032	February 5, 2024	Informal	State Violation/Reminder Notice
2400033	February 5, 2024	Informal	State Public Notification requested
2400035	February 22, 2024	Informal	State Public Notification received
2500051	April 9, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2400009 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported August 21, 2025 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2400027	January 8, 2024	Informal	State Violation/Reminder Notice
2400028	January 8, 2024	Informal	State Public Notification requested
2400029	January 22, 2024	Informal	State Public Notification received
2500046	November 5, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2300008 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported August 21, 2025 · EPA return-to-compliance field September 30, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2400019	November 13, 2023	Informal	State Violation/Reminder Notice
2400020	November 13, 2023	Informal	State Public Notification requested
2400021	November 30, 2023	Informal	State Public Notification received
2400026	January 5, 2024	Informal	State Formal Notice of Violation issued
2500045	November 5, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

OCCT/SOWT Treatment Installation/DemonstrationViolation 2300006 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start May 1, 2023 · period end September 13, 2024 · first reported August 2, 2023 · EPA return-to-compliance field September 13, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2300013	May 1, 2023	Informal	State Violation/Reminder Notice
2300014	May 1, 2023	Informal	State Public Notification requested
2300015	June 9, 2023	Informal	State Public Notification received
2400048	September 13, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2300007 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 21, 2025 · EPA return-to-compliance field June 30, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2300016	September 5, 2023	Informal	State Violation/Reminder Notice
2300017	September 5, 2023	Informal	State Public Notification requested
2300018	September 14, 2023	Informal	State Public Notification received
2400025	January 5, 2024	Informal	State Formal Notice of Violation issued
2500044	November 5, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2300005 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported August 21, 2025 · EPA return-to-compliance field March 31, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2300010	April 7, 2023	Informal	State Violation/Reminder Notice
2300011	April 7, 2023	Informal	State Public Notification requested
2300012	April 17, 2023	Informal	State Public Notification received
2400024	January 5, 2024	Informal	State Formal Notice of Violation issued
2500043	November 5, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2300004 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported August 21, 2025 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2300007	December 9, 2022	Informal	State Violation/Reminder Notice
2300008	December 9, 2022	Informal	State Public Notification requested
2300009	December 29, 2022	Informal	State Public Notification received
2400023	January 5, 2024	Informal	State Formal Notice of Violation issued
2500042	November 5, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2200003 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported August 17, 2022 · EPA return-to-compliance field March 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2200004	August 9, 2022	Informal	State Violation/Reminder Notice
2200005	August 9, 2022	Informal	State Public Notification requested
2200006	August 29, 2022	Informal	State Public Notification received
2400022	January 5, 2024	Informal	State Formal Notice of Violation issued
2500041	November 5, 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