NH0993020 · New Hampshire

GREENVILLE EST VILLAGE DIST

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

Violation records shown: 16
EPA health-based flag: 2
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 13

Counties listed by EPA · Hillsborough 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 14 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 92 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 2600280 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported August 27, 2026 · EPA return-to-compliance field June 30, 2026
No linked action row appears in the records shown.

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2600279 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported June 23, 2026 · EPA return-to-compliance field March 31, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2600109	April 15, 2026	Informal	State Violation/Reminder Notice
2600110	April 15, 2026	Informal	State Public Notification requested
2600111	May 13, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2600278 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2025 · period end January 1, 2026 · first reported February 19, 2026 · EPA return-to-compliance field January 1, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2600106	January 16, 2026	Informal	State Violation/Reminder Notice
2600107	January 16, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2600277 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2025 · period end January 1, 2026 · first reported February 19, 2026 · EPA return-to-compliance field January 1, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2600105	January 16, 2026	Informal	State Violation/Reminder Notice
2600108	January 16, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2500275 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2025 · period end October 1, 2025 · first reported February 19, 2026 · EPA return-to-compliance field October 1, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2600099	October 21, 2025	Informal	State Violation/Reminder Notice
2600101	December 3, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Lead Consumer NoticeViolation 2400268 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start December 31, 2024 · period end January 23, 2025 · first reported June 24, 2025 · EPA return-to-compliance field January 23, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2500077	January 8, 2025	Informal	State Violation/Reminder Notice
2500084	January 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2500272 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2500082	January 21, 2025	Informal	State Violation/Reminder Notice
2500090	February 27, 2025	Resolving	State Compliance achieved
2500095	April 3, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2500270 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2500079	January 21, 2025	Informal	State Violation/Reminder Notice
2500092	February 27, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2500269 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2500078	January 21, 2025	Informal	State Violation/Reminder Notice
2500093	February 27, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2400271 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2500080	January 21, 2025	Informal	State Violation/Reminder Notice
2500091	February 27, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2400266 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2500073	October 22, 2024	Informal	State Violation/Reminder Notice
2500074	October 24, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2400265 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2500071	October 22, 2024	Informal	State Violation/Reminder Notice
2500072	October 24, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2400273 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end April 1, 2024 · first reported February 19, 2026 · EPA return-to-compliance field April 1, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2500088	February 27, 2025	Informal	State Violation/Reminder Notice
2500089	February 27, 2025	Informal	State Public Notification requested
2500094	February 27, 2025	Resolving	State Compliance achieved
2500096	April 3, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Lead Consumer NoticeViolation 2100264 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2021 · period end October 11, 2021 · first reported May 3, 2022 · EPA return-to-compliance field October 11, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2200068	October 11, 2021	Informal	State Violation/Reminder Notice
2200069	October 11, 2021	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2100262 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start August 23, 2021 · period end September 9, 2021 · first reported May 3, 2022 · EPA return-to-compliance field September 9, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2100063	August 31, 2021	Informal	State Violation/Reminder Notice
2100065	September 9, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Water Quality Parameter M/RViolation 2100261 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 11, 2021 · period end September 20, 2021 · first reported May 3, 2022 · EPA return-to-compliance field September 20, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2100060	July 13, 2021	Informal	State Violation/Reminder Notice
2100061	July 13, 2021	Informal	State Public Notification requested
2100064	September 9, 2021	Informal	State Public Notification received
2100067	September 20, 2021	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