NM3503401 · New Mexico

PAJARITO MESA MDWCA

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

Violation records shown: 32
EPA health-based flag: 1
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 12

Counties listed by EPA · Bernalillo 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 28 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 151.5 days. The interval uses the reporting periods and dates on file.

Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 37 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start October 1, 2025 · first reported March 31, 2026

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
72 February 3, 2026 Informal State Violation/Reminder Notice
Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Complete Failure to ReportViolation 36 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2025 · first reported December 3, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
71 September 15, 2025 Informal State Violation/Reminder Notice
Other or unclassified · Unaddressed by formal action
Public Notification Violation without NPDWR ViolationViolation 40 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start April 5, 2025 · first reported September 17, 2026
No linked action row appears in the records shown.
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 39 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start February 21, 2025 · period end April 20, 2026 · first reported June 16, 2026 · EPA return-to-compliance field April 20, 2026

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
74 April 20, 2026 Resolving State Compliance achieved
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 38 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start November 8, 2024 · period end April 20, 2026 · first reported June 16, 2026 · EPA return-to-compliance field April 20, 2026

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
73 April 20, 2026 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
72	February 3, 2026	Informal	State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
71	September 15, 2025	Informal	State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
74	April 20, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
73	April 20, 2026	Resolving	State Compliance achieved

EPA health-based flag · Resolved

LSL InventoryViolation 35 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end April 28, 2025 · first reported June 25, 2025 · EPA return-to-compliance field April 28, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
67	April 17, 2025	Informal	State Violation/Reminder Notice
68	April 17, 2025	Informal	State Public Notification requested
69	April 28, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

LSL ReportingViolation 34 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end April 28, 2025 · first reported June 25, 2025 · EPA return-to-compliance field April 28, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
65	April 17, 2025	Informal	State Violation/Reminder Notice
66	April 17, 2025	Informal	State Public Notification requested
70	April 28, 2025	Resolving	State Compliance achieved

Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 41 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start June 7, 2024 · first reported September 17, 2026
No linked action row appears in the records shown.

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 29 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start December 1, 2023 · period end December 31, 2023 · first reported March 28, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
56	February 21, 2024	Informal	State Violation/Reminder Notice
57	February 21, 2024	Informal	State Public Notification requested
58	February 22, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 32 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start October 1, 2023 · period end October 4, 2023 · first reported March 31, 2025 · EPA return-to-compliance field October 4, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
64 October 4, 2023 Resolving State Compliance achieved
61 January 10, 2025 Informal State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
64	October 4, 2023	Resolving	State Compliance achieved
61	January 10, 2025	Informal	State Violation/Reminder Notice

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 28 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 1, 2023 · period end September 30, 2023 · first reported March 28, 2024 · EPA return-to-compliance field September 30, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
54	November 8, 2023	Informal	State Violation/Reminder Notice
55	November 8, 2023	Informal	State Public Notification requested
58	February 22, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 26 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start June 12, 2022 · period end July 1, 2022 · first reported November 14, 2022 · EPA return-to-compliance field July 1, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
40 July 1, 2022 Resolving State Compliance achieved
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 25 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start May 8, 2022 · period end June 30, 2022 · first reported November 14, 2022 · EPA return-to-compliance field June 30, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
39 June 30, 2022 Resolving State Compliance achieved
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 20 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start April 24, 2022 · period end July 1, 2022 · first reported August 10, 2022 · EPA return-to-compliance field July 1, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
35 July 1, 2022 Resolving State Compliance achieved
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 21 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start March 27, 2022 · period end July 1, 2022 · first reported August 10, 2022 · EPA return-to-compliance field July 1, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
33 July 1, 2022 Resolving State Compliance achieved
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 22 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start March 13, 2022 · period end July 1, 2022 · first reported August 10, 2022 · EPA return-to-compliance field July 1, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
31 July 1, 2022 Resolving State Compliance achieved
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 23 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start January 23, 2022 · period end April 5, 2023 · first reported August 10, 2022 · EPA return-to-compliance field April 5, 2023

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
46 April 5, 2023 Resolving State Compliance achieved
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 24 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start December 19, 2021 · period end April 5, 2023 · first reported August 10, 2022 · EPA return-to-compliance field April 5, 2023

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
48 April 5, 2023 Resolving State Compliance achieved
Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 31 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start October 1, 2021 · period end July 27, 2023 · first reported March 31, 2025 · EPA return-to-compliance field July 27, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
63 July 27, 2023 Resolving State Compliance achieved
61 January 10, 2025 Informal State Violation/Reminder Notice
Other or unclassified · Resolved
Public Notification Violation without NPDWR ViolationViolation 19 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start July 21, 2021 · period end April 5, 2023 · first reported November 29, 2021 · EPA return-to-compliance field April 5, 2023

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
50 April 5, 2023 Resolving State Compliance achieved
Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 18 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2021 · period end March 30, 2023 · first reported September 27, 2021 · EPA return-to-compliance field March 30, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
30 July 16, 2021 Informal State Violation/Reminder Notice
43 March 30, 2023 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
40	July 1, 2022	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
39	June 30, 2022	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
35	July 1, 2022	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
33	July 1, 2022	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
31	July 1, 2022	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
46	April 5, 2023	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
48	April 5, 2023	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
63	July 27, 2023	Resolving	State Compliance achieved
61	January 10, 2025	Informal	State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
50	April 5, 2023	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
30	July 16, 2021	Informal	State Violation/Reminder Notice
43	March 30, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 17 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start April 1, 2021 · period end April 30, 2021 · first reported September 8, 2021 · EPA return-to-compliance field April 30, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
22	June 11, 2021	Informal	State Violation/Reminder Notice
23	June 11, 2021	Informal	State Public Notification requested
29	June 15, 2021	Resolving	State Compliance achieved
37	July 8, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 14 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start March 1, 2021 · period end March 31, 2021 · first reported May 17, 2021 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
18	April 23, 2021	Informal	State Violation/Reminder Notice
19	April 23, 2021	Informal	State Public Notification requested
28	June 15, 2021	Resolving	State Compliance achieved
36	July 8, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 13 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start February 1, 2021 · period end February 28, 2021 · first reported May 17, 2021 · EPA return-to-compliance field February 28, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
16	March 26, 2021	Informal	State Violation/Reminder Notice
17	March 26, 2021	Informal	State Public Notification requested
27	June 15, 2021	Resolving	State Compliance achieved
34	July 8, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 12 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start January 1, 2021 · period end January 31, 2021 · first reported March 25, 2021 · EPA return-to-compliance field January 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
14	March 12, 2021	Informal	State Violation/Reminder Notice
15	March 12, 2021	Informal	State Public Notification requested
26	June 15, 2021	Resolving	State Compliance achieved
32	July 8, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 11 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start December 1, 2020 · period end December 31, 2020 · first reported February 22, 2021 · EPA return-to-compliance field December 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
12	January 22, 2021	Informal	State Violation/Reminder Notice
13	January 22, 2021	Informal	State Public Notification requested
25	June 15, 2021	Resolving	State Compliance achieved
47	April 7, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 10 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start November 1, 2020 · period end November 30, 2020 · first reported February 22, 2021 · EPA return-to-compliance field November 30, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
10	December 18, 2020	Informal	State Violation/Reminder Notice
11	December 18, 2020	Informal	State Public Notification requested
24	June 15, 2021	Resolving	State Compliance achieved
49	April 7, 2023	Informal	State Public Notification received

Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 33 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start October 1, 2020 · period end April 7, 2023 · first reported March 31, 2025 · EPA return-to-compliance field April 7, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
62 April 7, 2023 Resolving State Compliance achieved
61 January 10, 2025 Informal State Violation/Reminder Notice
Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 9 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2020 · period end March 30, 2023 · first reported October 5, 2020 · EPA return-to-compliance field March 30, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9 July 17, 2020 Informal State Violation/Reminder Notice
42 March 30, 2023 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
62	April 7, 2023	Resolving	State Compliance achieved
61	January 10, 2025	Informal	State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9	July 17, 2020	Informal	State Violation/Reminder Notice
42	March 30, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 27 · Asbestos · Inorganic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported August 22, 2023 · EPA return-to-compliance field December 31, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
51	June 7, 2023	Informal	State Violation/Reminder Notice
52	June 7, 2023	Informal	State Public Notification requested
53	June 14, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 16 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start August 1, 2019 · period end July 31, 2020 · first reported September 8, 2021 · EPA return-to-compliance field July 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
20	May 7, 2021	Informal	State Violation/Reminder Notice
21	May 7, 2021	Informal	State Public Notification requested
38	June 30, 2022	Informal	State Public Notification received
41	July 27, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 15 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start August 1, 2019 · period end July 31, 2020 · first reported September 8, 2021 · EPA return-to-compliance field July 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
20	May 7, 2021	Informal	State Violation/Reminder Notice
21	May 7, 2021	Informal	State Public Notification requested
38	June 30, 2022	Informal	State Public Notification received
41	July 27, 2022	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