NM3522309 · New Mexico

HANOVER MDWCA

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

Violation records shown: 4
EPA health-based flag: 3
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 1

Counties listed by EPA · Grant County, New Mexico

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

Violations and what followed

Among 4 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 415 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 7525 · Groundwater Rule · Ground Water Rule

Noncompliance period start November 26, 2022 · period end January 15, 2024 · first reported May 16, 2023 · EPA return-to-compliance field January 15, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
37	February 1, 2023	Informal	State Violation/Reminder Notice
38	February 1, 2023	Informal	State Public Notification requested
39	February 15, 2023	Informal	State Public Notification received
44	January 15, 2024	Resolving	State Compliance achieved
45	January 15, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 7524 · Groundwater Rule · Ground Water Rule

Noncompliance period start November 26, 2022 · period end January 15, 2024 · first reported May 16, 2023 · EPA return-to-compliance field January 15, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
37	February 1, 2023	Informal	State Violation/Reminder Notice
38	February 1, 2023	Informal	State Public Notification requested
39	February 15, 2023	Informal	State Public Notification received
40	January 15, 2024	Resolving	State Compliance achieved
41	January 15, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 7523 · Groundwater Rule · Ground Water Rule

Noncompliance period start November 26, 2022 · period end January 15, 2024 · first reported May 16, 2023 · EPA return-to-compliance field January 15, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
37	February 1, 2023	Informal	State Violation/Reminder Notice
38	February 1, 2023	Informal	State Public Notification requested
39	February 15, 2023	Informal	State Public Notification received
42	January 15, 2024	Resolving	State Compliance achieved
43	January 15, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7527 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start June 1, 2016 · period end June 30, 2016 · first reported September 17, 2026 · EPA return-to-compliance field June 30, 2016

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
51 July 11, 2016 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
51	July 11, 2016	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