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PR0455014 · Puerto Rico

ACUEDUCTO LA HACIENDA DAMIAN ABAJO, INC

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

Violation records shown: 46
EPA health-based flag: 2
Health-based records unresolved in this snapshot: 2
Monitoring and reporting records: 44

Open the EPA system record

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

Violations and what followed

EPA health-based flag · Unaddressed by formal action

LSL InventoryViolation 9999984 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · first reported March 28, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071815	March 26, 2025	Informal	State Formal Notice of Violation issued
8071816	March 26, 2025	Informal	State Public Notification requested

EPA health-based flag · Addressed by formal action

Failure to Filter (SWTR)Violation 9999898 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start January 1, 2007 · first reported September 3, 2008

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
#20110412	April 12, 2011	Informal	Federal Violation/Reminder Notice
#20110914	September 14, 2011	Formal	Federal Final Administrative Order issued

Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 10000016 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start June 1, 2026 · period end June 30, 2026 · first reported August 28, 2026 · EPA return-to-compliance field June 30, 2026
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 10000015 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start May 1, 2026 · period end May 31, 2026 · first reported August 28, 2026 · EPA return-to-compliance field May 31, 2026
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 10000014 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start April 1, 2026 · period end April 30, 2026 · first reported August 28, 2026 · EPA return-to-compliance field April 30, 2026
No linked action row appears in the records shown.

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 10000013 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start March 1, 2026 · period end March 31, 2026 · first reported June 5, 2026 · EPA return-to-compliance field March 31, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071868	May 15, 2026	Informal	State Violation/Reminder Notice
8071869	May 15, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 10000012 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start February 1, 2026 · period end February 28, 2026 · first reported June 5, 2026 · EPA return-to-compliance field February 28, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071866	May 15, 2026	Informal	State Violation/Reminder Notice
8071867	May 15, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 10000011 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start January 1, 2026 · period end January 31, 2026 · first reported June 5, 2026 · EPA return-to-compliance field January 31, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071864	May 15, 2026	Informal	State Violation/Reminder Notice
8071865	May 15, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 10000010 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start December 1, 2025 · period end December 31, 2025 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071862	February 23, 2026	Informal	State Violation/Reminder Notice
8071863	February 23, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 10000009 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start November 1, 2025 · period end November 30, 2025 · first reported March 9, 2026 · EPA return-to-compliance field November 30, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071860	February 23, 2026	Informal	State Violation/Reminder Notice
8071861	February 23, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 10000008 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start October 1, 2025 · period end October 31, 2025 · first reported March 9, 2026 · EPA return-to-compliance field October 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071858	February 23, 2026	Informal	State Violation/Reminder Notice
8071859	February 23, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 10000007 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 1, 2025 · period end September 30, 2025 · first reported December 23, 2025 · EPA return-to-compliance field September 30, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071856	November 25, 2025	Informal	State Violation/Reminder Notice
8071857	November 25, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 10000006 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start August 1, 2025 · period end August 31, 2025 · first reported December 23, 2025 · EPA return-to-compliance field August 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071854	November 25, 2025	Informal	State Violation/Reminder Notice
8071855	November 25, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 10000005 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start July 1, 2025 · period end July 31, 2025 · first reported December 23, 2025 · EPA return-to-compliance field July 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071852	November 25, 2025	Informal	State Violation/Reminder Notice
8071853	November 25, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 10000004 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start June 1, 2025 · period end June 30, 2025 · first reported September 22, 2025 · EPA return-to-compliance field June 30, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071850	August 29, 2025	Informal	State Violation/Reminder Notice
8071851	August 29, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 10000003 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start May 1, 2025 · period end May 31, 2025 · first reported September 22, 2025 · EPA return-to-compliance field May 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071848	August 29, 2025	Informal	State Violation/Reminder Notice
8071849	August 29, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 10000002 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start April 1, 2025 · period end April 30, 2025 · first reported September 22, 2025 · EPA return-to-compliance field April 30, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071846	August 29, 2025	Informal	State Violation/Reminder Notice
8071847	August 29, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 10000001 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start March 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071844	May 21, 2025	Informal	State Violation/Reminder Notice
8071845	May 21, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 10000000 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start February 1, 2025 · period end February 28, 2025 · first reported June 2, 2025 · EPA return-to-compliance field February 28, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071842	May 21, 2025	Informal	State Violation/Reminder Notice
8071843	May 21, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9999999 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start January 1, 2025 · period end January 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field January 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071840	May 20, 2025	Informal	State Violation/Reminder Notice
8071841	May 20, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9999998 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start December 1, 2024 · period end December 31, 2024 · first reported June 2, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071838	May 13, 2025	Informal	State Violation/Reminder Notice
8071839	May 13, 2025	Informal	State Public Notification requested

Monitoring or reporting · Unaddressed by formal action
LSL ReportingViolation 9999985 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions
Noncompliance period start October 17, 2024 · first reported March 28, 2025
No linked action row appears in the records shown.

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9999996 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start October 1, 2024 · period end October 31, 2024 · first reported June 2, 2025 · EPA return-to-compliance field October 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071834	May 13, 2025	Informal	State Violation/Reminder Notice
8071835	May 13, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9999994 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 1, 2024 · period end September 30, 2024 · first reported June 2, 2025 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071830	May 8, 2025	Informal	State Violation/Reminder Notice
8071831	May 8, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9999993 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start August 1, 2024 · period end August 31, 2024 · first reported June 2, 2025 · EPA return-to-compliance field August 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071828	May 8, 2025	Informal	State Violation/Reminder Notice
8071829	May 8, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9999992 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start July 1, 2024 · period end July 31, 2024 · first reported June 2, 2025 · EPA return-to-compliance field July 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071824	May 1, 2025	Informal	State Violation/Reminder Notice
8071825	May 1, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9999990 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start June 1, 2024 · period end June 30, 2024 · first reported June 2, 2025 · EPA return-to-compliance field June 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071822	April 22, 2025	Informal	State Violation/Reminder Notice
8071823	April 22, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9999989 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start May 1, 2024 · period end May 31, 2024 · first reported June 2, 2025 · EPA return-to-compliance field May 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071820	April 22, 2025	Informal	State Violation/Reminder Notice
8071821	April 22, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9999988 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start April 1, 2024 · period end April 30, 2024 · first reported June 2, 2025 · EPA return-to-compliance field April 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071818	April 16, 2025	Informal	State Violation/Reminder Notice
8071819	April 16, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9999995 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start March 1, 2024 · period end March 31, 2024 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071832	May 9, 2025	Informal	State Violation/Reminder Notice
8071833	May 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9999987 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start February 1, 2024 · period end February 29, 2024 · first reported March 28, 2025 · EPA return-to-compliance field February 29, 2024
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9999986 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start January 1, 2024 · period end January 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field January 31, 2024
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9999983 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 28, 2024 · EPA return-to-compliance field December 31, 2023
No linked action row appears in the records shown.
Monitoring or reporting · Unaddressed by formal action
Follow-up Or Routine LCR Tap M/RViolation 9999991 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start July 1, 2023 · first reported June 2, 2025
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9999982 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported November 30, 2023 · EPA return-to-compliance field September 30, 2023
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9999981 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported November 30, 2023 · EPA return-to-compliance field June 30, 2023
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9999980 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported August 31, 2023 · EPA return-to-compliance field March 31, 2023
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9999979 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported August 31, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9999978 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported February 28, 2023 · EPA return-to-compliance field September 30, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9999977 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported December 1, 2022 · EPA return-to-compliance field June 30, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9999976 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported December 1, 2022 · EPA return-to-compliance field March 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9999975 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported December 1, 2022 · EPA return-to-compliance field December 31, 2021
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9999974 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported March 31, 2022 · EPA return-to-compliance field September 30, 2021
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9999973 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported December 6, 2021 · EPA return-to-compliance field June 30, 2021
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9999972 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start February 1, 2021 · period end February 28, 2021 · first reported June 1, 2021 · EPA return-to-compliance field February 28, 2021
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9999971 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start January 1, 2021 · period end January 31, 2021 · first reported June 1, 2021 · EPA return-to-compliance field January 31, 2021
No linked action row appears in the records shown.

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