063501001 · New Mexico

Acoma Main

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

Violation records shown: 16
EPA health-based flag: 4
Health-based records unresolved in this snapshot: 2
Monitoring and reporting records: 12

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 91 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Unaddressed by formal action
Failure To Address DeficiencyViolation 3501001450700520261 · Groundwater Rule · Ground Water Rule
Noncompliance period start May 27, 2026 · first reported September 23, 2026
No linked action row appears in the records shown.
EPA health-based flag · Unaddressed by formal action
Failure To Address DeficiencyViolation 3501001450700520260 · Groundwater Rule · Ground Water Rule
Noncompliance period start May 27, 2026 · first reported September 23, 2026
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 35010013A8000112025 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start November 1, 2025 · period end November 30, 2025 · first reported June 29, 2026 · EPA return-to-compliance field November 30, 2025
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 350100103401072025 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule
Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported December 12, 2025 · EPA return-to-compliance field September 30, 2025
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 350100103400672025 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported December 12, 2025 · EPA return-to-compliance field September 30, 2025
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 350100103400072025 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule
Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported December 12, 2025 · EPA return-to-compliance field September 30, 2025
No linked action row appears in the records shown.
EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 350100102400012025 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule
Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported December 12, 2025 · EPA return-to-compliance field March 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3501001OX1120256294 November 20, 2025 Resolving Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3501001OX1120256294	November 20, 2025	Resolving	Federal Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 350100103401012023 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported June 18, 2025 · EPA return-to-compliance field March 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3501001OX0418231280	April 18, 2023	Resolving	Federal Compliance achieved
3501001IE0425231285	April 25, 2023	Informal	Federal Public Notification requested
3501001IF0502231294	May 2, 2023	Informal	Federal Public Notification received from PWS

Monitoring or reporting · Resolved

Monitoring, RegularViolation 350100103400612023 · Combined Uranium · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported June 18, 2025 · EPA return-to-compliance field March 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3501001OX0418231281	April 18, 2023	Resolving	Federal Compliance achieved
3501001IE0425231286	April 25, 2023	Informal	Federal Public Notification requested
3501001IF0502231295	May 2, 2023	Informal	Federal Public Notification received from PWS

Monitoring or reporting · Resolved

Monitoring, RegularViolation 350100103400012023 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported June 18, 2025 · EPA return-to-compliance field March 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3501001OX0418231282	April 18, 2023	Resolving	Federal Compliance achieved
3501001IE0425231287	April 25, 2023	Informal	Federal Public Notification requested
3501001IF0502231296	May 2, 2023	Informal	Federal Public Notification received from PWS

Monitoring or reporting · Resolved
Monitoring, RegularViolation 4004854 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule
Noncompliance period start July 1, 2020 · period end September 30, 2020 · first reported March 8, 2021 · EPA return-to-compliance field September 30, 2020

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9999900000000000003 December 16, 2021 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 4004853 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start July 1, 2020 · period end September 30, 2020 · first reported March 8, 2021 · EPA return-to-compliance field September 30, 2020

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9999900000000000003 December 16, 2021 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 4004852 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule
Noncompliance period start July 1, 2020 · period end September 30, 2020 · first reported March 8, 2021 · EPA return-to-compliance field September 30, 2020

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9999900000000000003 December 16, 2021 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 4004856 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start October 1, 2019 · period end September 30, 2020 · first reported March 8, 2021 · EPA return-to-compliance field September 30, 2020

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9999900000000000002 September 30, 2021 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 4004855 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start October 1, 2019 · period end September 30, 2020 · first reported March 8, 2021 · EPA return-to-compliance field September 30, 2020

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9999900000000000002 September 30, 2021 Resolving Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9999900000000000003	December 16, 2021	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9999900000000000003	December 16, 2021	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9999900000000000003	December 16, 2021	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9999900000000000002	September 30, 2021	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9999900000000000002	September 30, 2021	Resolving	Federal Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 4004825 · Groundwater Rule · Ground Water Rule

Noncompliance period start September 29, 2017 · period end August 1, 2024 · first reported May 17, 2018 · EPA return-to-compliance field August 1, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
12554	March 29, 2018	Informal	Federal Violation/Reminder Notice
12555	March 29, 2018	Informal	Federal Public Notification requested
12578	May 31, 2018	Informal	Federal Public Notification received from PWS
12593	October 5, 2020	Informal	Federal Public Notification received from PWS
9999900000000000001	August 1, 2024	Resolving	Federal 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