NH0774010 · New Hampshire

EPSOM HEALTHCARE CTR

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

Violation records shown: 10
EPA health-based flag: 8
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 2

Counties listed by EPA · Merrimack 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 10 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 90 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2300019 · Arsenic · Arsenic 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2300053	August 3, 2023	Informal	State Violation/Reminder Notice
2300054	August 3, 2023	Informal	State Public Notification requested
2300055	August 10, 2023	Informal	State Public Notification received
2400067	July 30, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2300018 · Arsenic · Arsenic 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2300050	March 31, 2023	Informal	State Violation/Reminder Notice
2300051	March 31, 2023	Informal	State Public Notification requested
2300052	April 20, 2023	Informal	State Public Notification received
2400066	July 30, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2300017 · Arsenic · Arsenic 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2300045	December 7, 2022	Informal	State Violation/Reminder Notice
2300046	December 7, 2022	Informal	State Public Notification requested
2300047	December 22, 2022	Informal	State Public Notification received
2400065	July 30, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2200016 · Arsenic · Arsenic Rule

Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported August 21, 2025 · EPA return-to-compliance field September 30, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2300043	December 7, 2022	Informal	State Violation/Reminder Notice
2300044	December 7, 2022	Informal	State Public Notification requested
2300048	December 22, 2022	Informal	State Public Notification received
2400064	July 30, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2200015 · Arsenic · Arsenic Rule

Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported August 21, 2025 · EPA return-to-compliance field June 30, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2300041	December 7, 2022	Informal	State Violation/Reminder Notice
2300042	December 7, 2022	Informal	State Public Notification requested
2300049	December 22, 2022	Informal	State Public Notification received
2400063	July 30, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Report Sample Result/Fail Monitor (RTCR)Violation 2100011 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start October 1, 2020 · period end December 7, 2020 · first reported May 3, 2022 · EPA return-to-compliance field December 7, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2100025	November 10, 2020	Informal	State Violation/Reminder Notice
2100026	November 10, 2020	Informal	State Public Notification requested
2100027	November 16, 2020	Informal	State Public Notification received
2100029	December 7, 2020	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2100010 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start October 1, 2020 · period end November 1, 2020 · first reported May 3, 2022 · EPA return-to-compliance field November 1, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2100023	November 10, 2020	Informal	State Violation/Reminder Notice
2100024	November 10, 2020	Informal	State Public Notification requested
2100028	November 16, 2020	Informal	State Public Notification received
2100030	December 7, 2020	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 1800008 · Arsenic · Arsenic Rule

Noncompliance period start July 1, 2018 · period end September 30, 2018 · first reported May 3, 2022 · EPA return-to-compliance field September 30, 2018

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1900017	October 4, 2018	Informal	State Violation/Reminder Notice
1900018	October 4, 2018	Informal	State Public Notification requested
1900019	October 11, 2018	Informal	State Public Notification received
1900020	December 14, 2018	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 1800007 · Arsenic · Arsenic Rule

Noncompliance period start April 1, 2018 · period end June 30, 2018 · first reported May 3, 2022 · EPA return-to-compliance field June 30, 2018

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1800013	May 31, 2018	Informal	State Violation/Reminder Notice
1800014	May 31, 2018	Informal	State Public Notification requested
1800016	June 22, 2018	Informal	State Public Notification received
1900020	December 14, 2018	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 1800006 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2018 · period end March 31, 2018 · first reported May 3, 2022 · EPA return-to-compliance field March 31, 2018

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1800010	March 23, 2018	Informal	State Violation/Reminder Notice
1800011	March 23, 2018	Informal	State Public Notification requested
1800012	April 11, 2018	Informal	State Public Notification received
1900020	December 14, 2018	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