PR0005066 · Puerto Rico
CAGUAS SUR
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 9
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 7
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 9 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 30 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 7012787 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start November 1, 2025 · period end November 30, 2025 · first reported June 5, 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 5810557 December 31, 2025 Resolving State Compliance achieved 5810555 February 24, 2026 Informal State Formal Notice of Violation issued Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 7012785 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start September 1, 2025 · period end September 30, 2025 · first reported March 9, 2026 · 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 5810556 October 31, 2025 Resolving State Compliance achieved 5810552 February 18, 2026 Informal State Formal Notice of Violation issued Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 7012784 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance 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 5810553 May 31, 2025 Resolving State Compliance achieved 5810551 June 24, 2025 Informal State Formal Notice of Violation issued Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 7012786 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start March 1, 2025 · period end March 31, 2025 · first reported June 5, 2026 · 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 5810554 May 30, 2025 Informal State Formal Notice of Violation issued 5810558 May 31, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Single Turbidity Exceed (Enhanced SWTR)Violation 7012781 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start May 1, 2023 · period end May 31, 2023 · first reported August 31, 2023 · EPA return-to-compliance field May 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5810549 June 30, 2023 Informal State Formal Notice of Violation issued 5810550 June 30, 2023 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 7012780 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2020 · period end July 17, 2020 · first reported March 1, 2021 · EPA return-to-compliance field July 17, 2020
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5810547 July 17, 2020 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 7012747 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2015 · period end February 11, 2021 · first reported August 24, 2015 · EPA return-to-compliance field February 11, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5810525 March 31, 2015 Informal State Formal Notice of Violation issued 5810548 February 11, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 7012740 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2011 · period end February 11, 2021 · first reported July 23, 2012 · EPA return-to-compliance field February 11, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5810516 December 11, 2011 Informal State Formal Notice of Violation issued 5810518 December 11, 2011 Informal State Formal Notice of Violation issued 5810548 February 11, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 7012733 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2009 · period end February 11, 2021 · first reported March 2, 2010 · EPA return-to-compliance field February 11, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5810512 August 25, 2009 Informal State Formal Notice of Violation issued 5810514 August 25, 2009 Informal State Formal Notice of Violation issued 5810521 August 25, 2009 Informal State Formal Notice of Violation issued 5810548 February 11, 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