NH0162130 · New Hampshire

ROLLING RIDGE

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

Violation records shown: 21
EPA health-based flag: 16
Health-based records unresolved in this snapshot: 1
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 20 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 · Unaddressed by formal action

Failure To Address DeficiencyViolation 2300100 · Groundwater Rule · Ground Water Rule

Noncompliance period start June 2, 2023 · first reported March 28, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2400252	November 28, 2023	Informal	State Violation/Reminder Notice
2400253	November 28, 2023	Informal	State Public Notification requested
2400257	January 4, 2024	Informal	State Public Notification received

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2500108 · Beryllium, Total · Inorganic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2500280	April 28, 2025	Informal	State Violation/Reminder Notice
2500281	April 28, 2025	Informal	State Public Notification requested
2500282	April 30, 2025	Informal	State Public Notification received
2500293	July 21, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2500107 · Beryllium, Total · Inorganic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2500277	December 31, 2024	Informal	State Violation/Reminder Notice
2500278	December 31, 2024	Informal	State Public Notification requested
2500279	January 2, 2025	Informal	State Public Notification received
2500292	July 21, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2400105 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start July 5, 2024 · period end August 16, 2024 · first reported October 16, 2024 · EPA return-to-compliance field August 16, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2400269	August 6, 2024	Informal	State Violation/Reminder Notice
2400271	August 16, 2024	Informal	State Public Notification received
2400272	August 16, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2400106 · Beryllium, Total · Inorganic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported August 21, 2025 · EPA return-to-compliance field September 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2500274	November 22, 2024	Informal	State Violation/Reminder Notice
2500275	November 22, 2024	Informal	State Public Notification requested
2500276	November 26, 2024	Informal	State Public Notification received
2500291	July 21, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2300104 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 5, 2024 · period end August 16, 2024 · first reported August 27, 2024 · EPA return-to-compliance field August 16, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2400268	August 6, 2024	Informal	State Violation/Reminder Notice
2400270	August 16, 2024	Informal	State Public Notification received
2400273	August 16, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2400103 · Beryllium, Total · Inorganic Chemicals

Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported August 21, 2025 · EPA return-to-compliance field June 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2400265	May 13, 2024	Informal	State Violation/Reminder Notice
2400266	May 13, 2024	Informal	State Public Notification requested
2400267	May 22, 2024	Informal	State Public Notification received
2500290	July 21, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2400102 · Beryllium, Total · Inorganic Chemicals

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
2400262	April 16, 2024	Informal	State Violation/Reminder Notice
2400263	April 16, 2024	Informal	State Public Notification requested
2400264	April 26, 2024	Informal	State Public Notification received
2500289	July 21, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2400101 · Beryllium, Total · Inorganic Chemicals

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
2400254	December 6, 2023	Informal	State Violation/Reminder Notice
2400255	December 6, 2023	Informal	State Public Notification requested
2400256	January 4, 2024	Informal	State Public Notification received
2500288	July 21, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2300099 · Beryllium, Total · Inorganic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2300249	September 14, 2023	Informal	State Violation/Reminder Notice
2300250	September 14, 2023	Informal	State Public Notification requested
2300251	September 28, 2023	Informal	State Public Notification received
2500287	July 21, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2300098 · Beryllium, Total · Inorganic Chemicals

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
2300237	June 8, 2023	Informal	State Violation/Reminder Notice
2300238	June 8, 2023	Informal	State Public Notification requested
2300239	June 27, 2023	Informal	State Formal Notice of Violation issued
2300248	June 28, 2023	Informal	State Public Notification received
2500286	July 21, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2300097 · Fluoride · Inorganic Chemicals

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
2300235	June 8, 2023	Informal	State Violation/Reminder Notice
2300236	June 8, 2023	Informal	State Public Notification requested
2300247	June 26, 2023	Informal	State Public Notification received
2300240	June 27, 2023	Informal	State Formal Notice of Violation issued
2400261	February 23, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 2300096 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start April 1, 2023 · period end April 3, 2023 · first reported August 2, 2023 · EPA return-to-compliance field April 3, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
2300233 April 3, 2023 Informal State Violation/Reminder Notice
2300234 April 3, 2023 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2300233	April 3, 2023	Informal	State Violation/Reminder Notice
2300234	April 3, 2023	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2300093 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start February 21, 2023 · period end February 23, 2023 · first reported August 21, 2025 · EPA return-to-compliance field February 23, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2300222	February 21, 2023	Informal	State Violation/Reminder Notice
2300224	February 23, 2023	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2300092 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start February 21, 2023 · period end February 23, 2023 · first reported August 21, 2025 · EPA return-to-compliance field February 23, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2300221	February 21, 2023	Informal	State Violation/Reminder Notice
2300226	February 23, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2300095 · Beryllium, Total · Inorganic Chemicals

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
2300232	February 23, 2023	Informal	State Public Notification received
2300230	March 8, 2023	Informal	State Violation/Reminder Notice
2300231	March 8, 2023	Informal	State Public Notification requested
2300241	June 27, 2023	Informal	State Formal Notice of Violation issued
2500285	July 21, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2300094 · Fluoride · Inorganic Chemicals

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
2300229	February 23, 2023	Informal	State Public Notification received
2300227	March 8, 2023	Informal	State Violation/Reminder Notice
2300228	March 8, 2023	Informal	State Public Notification requested
2300242	June 27, 2023	Informal	State Formal Notice of Violation issued
2400260	February 23, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2300091 · Beryllium, Total · Inorganic Chemicals

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
2300219	December 9, 2022	Informal	State Violation/Reminder Notice
2300220	December 9, 2022	Informal	State Public Notification requested
2300225	February 23, 2023	Informal	State Public Notification received
2300243	June 27, 2023	Informal	State Formal Notice of Violation issued
2500284	July 21, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2300090 · Fluoride · Inorganic Chemicals

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
2300217	December 9, 2022	Informal	State Violation/Reminder Notice
2300218	December 9, 2022	Informal	State Public Notification requested
2300223	February 23, 2023	Informal	State Public Notification received
2300244	June 27, 2023	Informal	State Formal Notice of Violation issued
2400259	February 23, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2200089 · Beryllium, Total · Inorganic Chemicals

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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2300213	October 28, 2022	Informal	State Violation/Reminder Notice
2300214	October 28, 2022	Informal	State Public Notification requested
2300215	November 9, 2022	Informal	State Public Notification received
2300245	June 27, 2023	Informal	State Formal Notice of Violation issued
2500283	July 21, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2200088 · Fluoride · Inorganic Chemicals

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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2300211	October 28, 2022	Informal	State Violation/Reminder Notice
2300212	October 28, 2022	Informal	State Public Notification requested
2300216	November 9, 2022	Informal	State Public Notification received
2300246	June 27, 2023	Informal	State Formal Notice of Violation issued
2400258	February 23, 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